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Tytuł:
The Baltic Ring and BEMIP initiatives and their role in the energy security of Baltic states
Autorzy:
Mórawska, Grażyna
Powiązania:
https://bibliotekanauki.pl/articles/2085634.pdf
Data publikacji:
2021
Wydawca:
Instytut Polityki Energetycznej im. Ignacego Łukasiewicza
Tematy:
Baltic Ring
energy security of Baltic states
Opis:
The following paper treats about the initiatives of Baltic Ring and the Baltic Energy Market Interconnection Plan (BEMIP). Their main purpose is to integrate the electric grid in the states located at the Baltic coast and to eliminate barriers in transmission of electricity between them. This goal is notably difficult to achieve because of three different systems of grid functioning in the Baltic region - the Nordel system connecting Norway, Sweden and Finland, the IPS/UPS system common for all the post-soviet countries including Russia, Belarus, Lithuania, Latvia and Estonia, and the European system used by most countries of European Union. While the Baltic Ring at the moment of its creation was meant to be a plane for cooperation around the coastline of Baltic Sea, its noble objectives did not survive in the XXI century. The new incarnation of Baltic Ring, called Baltic Energy Market Interconnection Plan, does not even declare any will to cooperate with Russia nor Belarus. Its far-reaching goal is to desynchronize the electric grid of Baltic states with the IPS/UPS system and to connect tchem with the continental Europe. This plan is strongly supported by European Union and criticized by Russia. The main purpose of the following paper is to define the role of the European Union’s energy policy in relations between Russia and the Baltic states. The European strategy for limiting Russia’s influence is clearly visible in the area of electricity transmission. The Baltic states remain the most sensitive EU countries affected by that kind of influence, so that the BEMIP plan is focused mainly on enhancing their energy security.
Źródło:
Energy Policy Studies; 2021, No. 1 (7); 3-11
2545-0859
Pojawia się w:
Energy Policy Studies
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Emergence of Baltic Sea Region cooperation and the origin of the Baltic University Programme
Autorzy:
Rydén, Lars
Powiązania:
https://bibliotekanauki.pl/articles/1177300.pdf
Data publikacji:
2011-01-01
Wydawca:
Uniwersytet im. Adama Mickiewicza w Poznaniu
Tematy:
Baltic Sea region
Baltic University Programme
university cooperation
international education
transition states
Cold War end
Źródło:
Folia Scandinavica Posnaniensia; 2011, 12; 259-276
1230-4786
2299-6885
Pojawia się w:
Folia Scandinavica Posnaniensia
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Sea Ice Services in the Baltic Sea
Autorzy:
Sztobryn, M.
Powiązania:
https://bibliotekanauki.pl/articles/116094.pdf
Data publikacji:
2009
Wydawca:
Uniwersytet Morski w Gdyni. Wydział Nawigacyjny
Tematy:
Hydrometeorological Aspect
Baltic Sea
Sea Ice Services (SIS)
Ice Service
Baltic Winter Navigation
Ice Conditions
Baltic Sea Ice Code (BSIC)
Ice Chart
Opis:
The Baltic winter navigation depended always very much on the ice conditions in the sea. The sea ice occurs different in form and amount, depending on the sea area and the winter season. As the maritime traffic on the Baltic Sea constitutes a substantial amount in the whole of the Baltic countries transport, Sea Ice Services (SISs) have come into being. They constituted the Baltic Sea Ice Meeting (BSIM) – a body, which assembles the parties, which are interested in warnings against bad ice conditions, and in protection of navigation in ice in the Baltic Sea. An indispensable co-operator to this body was always the company “Baltic Icebreakers”. To-day within the BSIM operate by the SISs of Denmark, Sweden, Finland, Russia, Estonia, Latvia, Lithuania, Poland and Germany, Netherlands, Norway and the Baltic Icebreakers. The main statutory duties of the SISs is the acquisition, processing and dissemination of actual information on sea ice conditions and on obstructions to navigation due to sea ice. This is done by maintaining observing posts along the coast of those countries, in their ports and approaches to them, by gathering information from ships, from ice beakers, if possible – from reconnaissance flights or satellite images. Routine products of SISs are the ice reports, ice bulletins, ice charts, forecasts and warnings and other information broadcast by mass media, e.g. radio, internet, Navtex and on the national and Baltic SISs’ web sites etc.
Źródło:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation; 2009, 3, 4; 415-420
2083-6473
2083-6481
Pojawia się w:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The Emergence of Baltic Europe: An Overview of Polish Research on Regional Integration
Autorzy:
Pacuk, Małgorzata
Palmowski, Tadeusz
Tarkowski, Maciej
Powiązania:
https://bibliotekanauki.pl/articles/1051440.pdf
Data publikacji:
2018-06-15
Wydawca:
Uniwersytet im. Adama Mickiewicza w Poznaniu
Tematy:
Baltic Europe
Baltic Region
Baltic Sea Region
regional integration
literature review
Opis:
Baltic integration studies, though dispersed and involving researchers of various disciplines, generally fit well in the field of economic geography research. This article attempts to review the study results of research conducted in Poland in the last four decades. It identifies eleven leading issues, including: the Baltic wide cooperation (conditions and factors, progress and collaboration perspectives), the development of the maritime economy, international legislation, environmental protection, spatial planning and cross-border cooperation. The research focus evolved reflecting the major milestones in geopolitical transformations. In Baltic Europe we can identify three evolutionary phases: identification of cooperation paths and conditions in the competitive environment of two political and military blocks, a recast of options in the period of political transformation and European integration, studies of EU enlargement consequences.
Źródło:
Quaestiones Geographicae; 2018, 37, 2; 47-60
0137-477X
2081-6383
Pojawia się w:
Quaestiones Geographicae
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Scrobicularia plana in Holocene deposits of the S Baltic coast
Autorzy:
Wojciechowski, A.
Powiązania:
https://bibliotekanauki.pl/articles/83511.pdf
Data publikacji:
1999
Wydawca:
Uniwersytet Mikołaja Kopernika. Wydział Biologii i Ochrony Środowiska. Stowarzyszenie Malakologów Polskich
Tematy:
Scrobicularia plana
shell
occurrence
habitat
Holocene
deposit
Baltic coast
Baltic Sea
Źródło:
Folia Malacologica; 1999, 07, 4
1506-7629
Pojawia się w:
Folia Malacologica
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The Young Baltic advance in the western Baltic depression
Autorzy:
Stephan, H. J.
Powiązania:
https://bibliotekanauki.pl/articles/2059318.pdf
Data publikacji:
2001
Wydawca:
Państwowy Instytut Geologiczny – Państwowy Instytut Badawczy
Tematy:
Palaeo-ice stream
Baltic Depression
Weichselian
till facies
ice flow
Opis:
The last Weichselian glacial advance into the western Baltic depression, the so-called "Young Baltic" glacier advance is described. In the southern Baltic depression, ice masses flowed westwards and fanned out in the western Baltic region where they terminated along the end moraines of the East Jutland advance (Denmark), Sehberg advance (Schleswig-Holstein) and Mecklenburg advance (Mecklenburg-Vorpommern). The westward ice advance is likely due to the rapid melting of Norwegian and Swedish ice masses which had previously blocked the more easterly ice masses from draining to the west and north-west. The deposition of a purely eastern-sourced debris facies by a Baltic ice stream in the far west might be the result of ice/bed separation during flow.
Źródło:
Geological Quarterly; 2001, 45, 4; 359-364
1641-7291
Pojawia się w:
Geological Quarterly
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Atlas of the Baltic languages: plant names of Slavonic origin
Autorzy:
Jansone, Ilga
Stafecka, Anna
Powiązania:
https://bibliotekanauki.pl/articles/676899.pdf
Data publikacji:
2013
Wydawca:
Polska Akademia Nauk. Instytut Slawistyki PAN
Tematy:
Baltic languages
dialects
Slavonic borrowings
Atlas of the Baltic Languages
Opis:
Atlas of the Baltic Languages: Plant Names of Slavonic OriginThe article investigates Slavonic-derived plant names in dialects of the two surviving Baltic languages – Latvian and Lithuanian. Historically, these Slavonisms were originally adopted by small-scale regional dialects, which are now disappearing. In 2009, a pilot study for the Atlas of the Baltic Languages was published. It comprised 12 geo-linguistic maps with Latvian, Lithuanian and English commentaries. 2012 saw the publication, in CD format, of the Atlas’s first volume: Lexis 1: Flora. The material analysed concerns names for: (1) wild plants, e.g., cornflower, nettle, waybread, milfoil, dandelion, plantain; (2) cultivated plants, e.g., onion, potatoe, garlic, cucumber, Swedish turnip, [winter] wheat; (3) trees (juniper, hazel-tree, pear-tree, plum-tree, cherry-tree, etc.) and words related to a tree (top of the tree, cone, etc.).Borrowed plant names can generally be grouped as follows: 1. Common borrowings located in a wide area in Lithuania and used all over Eastern part of Latvia – the region of Latgale. These usually denote fruits and vegetables, e.g. the potatoe (Solanum tuberosum) – Latv. buļve and its variants, buļba and variants, uļbiks / Lith. bulvė and variants, bulbė and variants; or garlic – casnags, casnāgs and variants / Lith. česnākas, šešnākas and variants. 2. Common borrowings located in wide area in Lithuania and used in some subdialects in Latgale, e.g. Lith. vosilka / Lat. Vasilka ‘cornflower (Centaurea cyanus)’; Lith. kriváunykas and variants / Lat. kravavņiks and variants ‘yarrow (Achillea millefolium L.)’. 3. Slavonisms whose origin differs in Latvian and in Lithuanian, e.g. Lat. klevers (< Russ. клевер, Bel. dialectal клéвер, клевiр / Lith. kaniušina < Bel. канюшына, Pol. koniczyna for ‘clover (Trifolium)’.The Atlas of the Baltic Languages, reflecting the language contacts, could be an important source for further investigation not only in Baltistics but also in Slavistics and Indo-European comparative linguistics.Атлас балтийских языков: названия растений славянского происхожденияВ статье рассматриваются названия растений славянского происхождения в диалектах единственнo живых балтийских языков – латышского и литовского. Исторически эти славянизмы были заимствованы региональными территориальными диалектами, которые в настоящее время исчезают. В 2009 г. был опубликован пилотный проект Атласа балтийских языков, включающий 12 геолингвистических карт с комментариями на латышском, литовском и английском языках. В 2012 г. первый том атласа: Атлас балтийских языков. Лексика I: Флора – был опубликован в формате CD. Связанную с растительним миром лексику представляют названия, обозначающие: 1) дикорастущие растения – например, василек, крапиву, подорожник, тысячелистник, одуванчик, 2) культурные растения – например, лук, картофель, репу, (зимнюю) пшеницу, и 3) деревья (можжевельник, орешник, грушу и др.), а также части деревьев (макушку дерева, шишку). В качестве основных групп заимствованных названий растений можно выделить: 1. Общие заимствования, которые встречаются в широком ареале в Литве и во всей восточной части Латвии – в Латгалии. Обычно это названия овощей и фруктов, например, картофеля (Solanum tuberosum) – лат. buļve и вар., buļba и вар., uļbiks / лит. bulve и вар., bulbe и вар., чеснока: лат. casnags, casnāgs и вар./ лит. česnākas, šešnākas и вар. 2. Общие заимствования, которые встречаются в широком ареале в Литве и в некоторых говорах Латгалии, например, лит. vosilka / лат. vasilka ‘вaсилёк (Centaurea cyanus)’, лит. kriváunykas и вар. / лат. kravavņiks и вар. ‘тысячелистник (Achillea millefolium L.)’. 3. Славянизмы несовпадающего проиcхождения в латышском и литовском языках, например, лат. klevers (< рус. kлевер, бел. диал. клéвер, клевiр) / лит. kaniušina < бел. kанюшына, поль. koniczyna ‘клевер (Trifolium)’. Атлас балтийских языков отражает языковые контакты и служит важным источником для дальнейших исследований не только в балтистике, но также в славистикe и индоевропейском сравнительном языкознании.
Źródło:
Acta Baltico-Slavica; 2013, 37
2392-2389
0065-1044
Pojawia się w:
Acta Baltico-Slavica
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Tsunami events within the Baltic
Autorzy:
Mörner, N. A.
Powiązania:
https://bibliotekanauki.pl/articles/1204979.pdf
Data publikacji:
2008
Wydawca:
Państwowy Instytut Geologiczny – Państwowy Instytut Badawczy
Tematy:
tsunami events
paleoseismics
Kattegatt
Baltic
Sweden
Opis:
During the deglacial period, Sweden was characterised by an extremely high seismic activity. The Swedish Paleoseismic Catalogue includes 54 events, 16 of which were associated with tsunami events.
Źródło:
Polish Geological Institute Special Papers; 2008, 23; 71-76
1507-9791
Pojawia się w:
Polish Geological Institute Special Papers
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Baltic Electric Cable Critical Infrastructure Network
Autorzy:
Blokus-Roszkowska, A.
Kołowrocki, K.
Soszyńska-Budny, J.
Powiązania:
https://bibliotekanauki.pl/articles/2069054.pdf
Data publikacji:
2016
Wydawca:
Uniwersytet Morski w Gdyni. Polskie Towarzystwo Bezpieczeństwa i Niezawodności
Tematy:
critical infrastructure
Baltic Sea Region
Baltic Ring network
HVDC link
climate change
power blackout
Opis:
In the paper the Baltic Electric Cable Critical Infrastructure Network (BECCIN) is defined and the main electric cable investments in the Baltic Sea Region, that are components of BECCIN, are described. Next the installations belonging to BECCIN are presented regarding their availability and disturbance outages. Functioning and disturbances in electric grid critical infrastructure network are analyzed in terms of climate-weather change impact. Finally, consequences of power blackouts and their impact on other critical infrastructures are discussed.
Źródło:
Journal of Polish Safety and Reliability Association; 2016, 7, 2; 29--36
2084-5316
Pojawia się w:
Journal of Polish Safety and Reliability Association
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Distribution and the role of Macoma balthica (L.) in the Polish Baltic Sea coast
Rozmieszczenie i rola małża Macoma balthica (L.) w polskiej strefie przybrzeżnej Bałtyku
Autorzy:
Piesik, Z.
Kempter, J.
Wnuk-Glowedel, E.
Powiązania:
https://bibliotekanauki.pl/articles/85021.pdf
Data publikacji:
2003
Wydawca:
Akademia Pomorska w Słupsku
Tematy:
distribution
Macoma balthica
clam
Baltic tellin zob.Baltic clam
Baltic clam
Polska
Baltic coast
Polish coastal zone
estuary
biomass
abundance
Źródło:
Baltic Coastal Zone. Journal of Ecology and Protection of the Coastline; 2003, 06
1643-0115
Pojawia się w:
Baltic Coastal Zone. Journal of Ecology and Protection of the Coastline
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Recent trends in the prevalence of neoplasia in the Baltic clam Macoma balthica (L.) from the Gulf of Gdańsk (Baltic Sea)
Autorzy:
Smolarz, K.
Thiriot-Quievreux, C.
Wolowicz, M.
Powiązania:
https://bibliotekanauki.pl/articles/48670.pdf
Data publikacji:
2005
Wydawca:
Polska Akademia Nauk. Instytut Oceanologii PAN
Tematy:
Baltic clam
neoplasia
Macoma balthica
Baltic Sea
Gdansk Gulf
pollutant
cancer
Opis:
This study discusses the occurrence of neoplasia in the Baltic clam Macoma balthica from the Gulf of Gdańsk in recent years and investigates potential relationships between toxic compounds in the environment and the presence of the cancer. The disease was identified at four sampling stations during 1999–2002. Comparison with previous results highlighted the substantial prevalence of the tumour between 1998 and 2002. The prevalence of the cancer was strongly dependent on the sampling location (p < 0.001): it was highest at sampling point H45 (the deepest part of the gulf) and lowest at station PB30 (central part of the gulf). Monthly studies showed a trend towards an increasing prevalence of neoplasia during the warm months. However, over several sampling months no strong statistical correlation between the prevalence of the disease and the sampling time was found. The results of the study suggest that several environmental factors may promote the progress of the cancer in M. balthica from the Gulf of Gdańsk: it is most probably an indirect effect of pollution, although causality cannot be proven at this stage. Seriously polluted and exhibiting a considerable asymmetry of contamination, the ecosystem of the gulf provides an ideal environment for testing potential cause-effect relationships between pollutants and their biological effects.
Źródło:
Oceanologia; 2005, 47, 1
0078-3234
Pojawia się w:
Oceanologia
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Analysis of pro-environmental measures under implementation of the Baltic Deal Project
Analiza prośrodowiskowych działań w ramach realizacji projektu Baltic Deal
Autorzy:
Kuczuk, A.
Sterczewski, E.
Powiązania:
https://bibliotekanauki.pl/articles/908434.pdf
Data publikacji:
2013
Wydawca:
Fundacja Ekonomistów Środowiska i Zasobów Naturalnych
Tematy:
dyrektywa azotanowa
rolnictwo zrównoważone
bilans N
Projekt Baltic Deal
nitrate directive
sustainable agriculture
N balance
Baltic Deal Project
Opis:
Artykuł prezentuje informacje oraz analizę działań prośrodowiskowych wdrożeniowych gospodarstw rolnych z terenu województwa opolskiego, biorących udział w projekcie Baltic Deal. Na podstawie analizy działalności gospodarstw, można zauważyć, że pomimo podejmowanych działań prośrodowiskowych, sposób produkcji rolnej stanowi ciągle zagrożenie dla jakości środowiska przyrodniczego, w tym dla jakości wód. W ramach projektu Baltic Deal na przykładzie pokazowych gospodarstw rolnych dokonuje się ich oceny pod kątem zapobiegania „ucieczce” składników pokarmowych do wód. Projekt ma także służyć wskazaniu nieprawidłowości pojawiających się w toku produkcji i zagrażających środowisku wody oraz określeniu, jakie działania powinny być podjęte, by zapobiegać skażeniom środowiska wodnego.
Agricultural production plays one of the most important functions in all the national economies, but if it is not properly managed can cause a variety of negative effects on water environment, the quality of which may be deteriorated through, for example the appearance of pesticide residues and nutrients from fertilizers. Water protection is one of the principal issues of the Common Agricultural Policy with the key efforts directed to reduction of pollution from agricultural activities, mainly through the sustainable consumption of pesticides and fertilizers, in particular to avoid nitrate contamination.
Źródło:
Ekonomia i Środowisko; 2013, 4; 216-233
0867-8898
Pojawia się w:
Ekonomia i Środowisko
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Light scattering in Baltic crude oil - seawater emulsion
Autorzy:
Stelmaszewski, A.
Krol, T.
Toczek, H.
Powiązania:
https://bibliotekanauki.pl/articles/47707.pdf
Data publikacji:
2009
Wydawca:
Polska Akademia Nauk. Instytut Oceanologii PAN
Tematy:
marine environment
sea water emulsion
Baltic Sea
light scattering
sea water
Baltic crude oil
petroleum
Opis:
The paper discusses the scattering of radiation by a Baltic crude oil –sea water emulsion. The scattering spectrum calculated using the Mie solution in the spectral range from 380 nm to 730 nm is compared with the measured spectrum of light scattered through a right angle. Spectra in the wavelength range from 210 nm to 730 nm were measured using a spectrofluorimeter for fresh and stored samples of the Baltic crude oil emulsion. Scattering increases with wavelength in the UV range and then decreases slightly with the wavelength of visible light. The result of the calculation is similar to the measured spectra. Both the calculated and measured spectra display numerous relative extremes throughout the spectral area. Light scattering in the emulsion decreases during storage as the oil concentration in the medium diminishes. The results also demonstrate that the single scattering model describes the phenomenon correctly.
Źródło:
Oceanologia; 2009, 51, 3; 405-414
0078-3234
Pojawia się w:
Oceanologia
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Security policy of the Baltic States and its determining factors
Autorzy:
Piotrowski, Sławomir
Powiązania:
https://bibliotekanauki.pl/articles/576203.pdf
Data publikacji:
2018-12-20
Wydawca:
Akademia Sztuki Wojennej
Tematy:
security policy
European security
Baltic States
Opis:
The history of the nations living in today’s Baltic States is marked by fighting against stronger neighbours: Russia, Poland, Sweden, Denmark and the German settlers in their territories. Unlike Lithuanians, Estonians and Latvians failed to create their own statehood before the 20 th century. The Lithuanians created their own state, a powerful one, which then became a part of an even wider state organism – the Polish-Lithuanian Commonwealth. As a result, the security policy of Lithuania was identical to that of the First Republic of Poland. Although there were tribes living within the area of current Estonia and Latvia for many centuries up to the outbreak of World War I, the lands of Latvia and Estonia had been changing owners and had been under the rule of almost all neighbouring countries. As a result of the positive outcome of the First World War, but also thanks to their efforts, the Baltic States regained independence in order to lose it after only 20 years, as a consequence of another war. After restoring independence with the collapse of the Soviet Union, the Baltic States realised that even acting together they were unable to defend themselves against a potential aggressor. As a result, they decided to follow in the footsteps of other countries of the former Eastern Bloc (e.g. Poland and Slovakia) and to integrate with Western European structures such as NATO and the EU. Following NATO inclusion, the security strategies of the Baltic States have been revised in line with the changes in their surrounding geopolitical environment.
Źródło:
Security and Defence Quarterly; 2018, 22, 5; 46-70
2300-8741
2544-994X
Pojawia się w:
Security and Defence Quarterly
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Atlas of the Baltic languages: from idea to pilot project
Autorzy:
Stafecka, Anna
Powiązania:
https://bibliotekanauki.pl/articles/676375.pdf
Data publikacji:
2010
Wydawca:
Polska Akademia Nauk. Instytut Slawistyki PAN
Tematy:
Baltic languages
dialectology
geolinguistics
geolinguistic atlas
Opis:
Atlas of the Baltic languages: from idea to pilot projectDialectologists from Latvian Language Institute of the University of Latvia and the Department of Language History and Dialectology of the Institute of the Lithuanian Language, have developed a proposal for a joint project entitled, The Atlas of the Baltic Languages, which is intended to demonstrate the close kinship of these two Baltic languages. A pilot project, supported by a grant from the University of Latvia and Directorate for the Millenium of Lithuania has been carried out between 2006 and 2008 to determine what the form and eventual content of such an atlas might be.In 2009 a summary of work carried out on the pilot project on Atlas of the Baltic Languages, Prospect has been published which includes 12 geolinguistic maps, with commentary in Latvian, Lithuanian and English. The publication also contains in the introduction homage paid to the living and extinct Baltic languages, as well as an overview of the history of the study of dialects in both countries and the characteristics and regional distribution of the dialects of Latvian and Lithuanian. The publication also describes the principles followed in creating these geolinguistic maps and associated commentary.This article describes recent progress made in research on the regional distribution of dialects of both Baltic languages. For more than a century research on the dialects of the Latvian and Lithuanian languages has taken place in parallel, separately gathering data on the various dialects of each respective language. It is, therefore, necessary first to examine, briefly, the histories of the respective geolinguistic research endeavours.The first records of differences between the territorial extents and diversity of Latvian and Lithuanian are to be found in surviving grammars and dictionaries of these languages compiled in the 17th century.The first map showing the geographical reach of the Lithuanian language is to be found in the grammar compiled in 1876 by Friedrich Kurschat. The first geolinguistic map of the Latvian language was published in 1892 by August Bielenstein.The systematic efforts at gathering Latvian and Lithuanian non-material cultural assets date from the second half of the 19th century. A new chapter in the study of Lithuanian and Latvian dialects began in the 1950s after a decision was taken to produce atlases of the two languages. At the end of the 20th century the atlases of the Lithuanian and Latvian language were published. This was the main basis for joint project – The Atlas of the Baltic LanguagesThe maps created in the framework of the pilot project, The Atlas of the Baltic Languages, show the principal grouping of most terms used by the speakers of these two living Baltic languages. An in-depth geolinguistic study of the Latvian and Lithuanian languages could produce important findings in the field of the history of the Baltic peoples.  Атлас балтийских языков: проект разработкиВ 2009 году был издан сигнальный проект Baltu valodu atlants (Атлас балтийских языков), в котором кроме 12 геолингвистических карт с комментариями на латышском, литовском и аглийском языках, дана обширная вступительная часть, посвященная живым и мертвым балтийским языкам, краткая история диалектологических исследований обеих стран, характеристика и распространение диалектов латышского и литовского языков, а также принцип составления карт и комментариев. В основу Атласа балтийских языков легли предыдущие геолингвистические исследования и собранные по вопроснику диалектные материалы обоих балтийских языков.В течение более столетия исследования диалектов литовского и латышского языков развивались параллельно. Языковые в диалектные данные были собраны и обработаны в отдельности для каждого языка. Необходимо затем проследить историю геолингвистических исследований диалектов обоих языков.Первые сведения о территориальных различиях латышского и литовского языков были отнесены уже в грамматиках и словарях XVII века.Первую карту распространения литовского языка предложил Фридрих Куршат (Friedrich Kurschat) в изданной в 1876 году грамматике литовского языка.В 1892 году была издана первая геолингвистическиая карта латышского языка, ее автором был священник немецкой национальности Август Биленштайн (August Bielenstein).Во второй половине XIX века в Европе собирались этнографические материалы и исследовались местные языковые особенности. В это же время появляются первые программы собирания латышской и литовской нематериальной культуры. Новый период в исследовании латышских и литовских диалектов начался в 50-ые годы XX века, когда было решено издать атласы литовского и латышского языков. В основу Атласа балтийских языков легли изданные в конце XX века диалектологические атласы литовского и латышского языков, составленные в нем карты показывают их общие лексические ареалы.
Źródło:
Acta Baltico-Slavica; 2010, 34
2392-2389
0065-1044
Pojawia się w:
Acta Baltico-Slavica
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Cercopagis pengoi (Cladocera) conquered the southern Baltic Sea
Autorzy:
Zmudzinski, L.
Powiązania:
https://bibliotekanauki.pl/articles/85031.pdf
Data publikacji:
1998
Wydawca:
Akademia Pomorska w Słupsku
Tematy:
Cercopagis pengoi
Cladocera
Baltic Sea
water flea
Opis:
The Ponto-Caspian cladocera Cercopagis pengoi invaded the Baltic Sea in 1992. For the first time it was recorded in the Gulf of Riga and three years later it appeared in the Gulf of Finland. In the summer of 1999 it had been also found in huge numbers in shallow areas (0.5 - 10 m) of the Gulf of Gdańsk.
Źródło:
Baltic Coastal Zone. Journal of Ecology and Protection of the Coastline; 1998, 02
1643-0115
Pojawia się w:
Baltic Coastal Zone. Journal of Ecology and Protection of the Coastline
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Some characteristics of fine structure and microstructure of Baltic Sea waters
Autorzy:
Golenko, N.
Powiązania:
https://bibliotekanauki.pl/articles/972856.pdf
Data publikacji:
2001
Wydawca:
Instytut Morski w Gdańsku
Tematy:
Baltic Sea
intrusions
salinity
Opis:
It is generally agreed that fine structure and microstructure are usually beyond the resolution of numerical models. Nevertheless, corresponding processes have a considerable influence on water dynamics and exchanges in the Baltic Sea. Measurements of fine structure were carried out with the scanning CTD probe. Microstructure measurements were performed by towing a system with fast-response velocity, conductivity, and temperature sensors. Bottom turbulence was investigated with the Acoustic Doppler Velocimeter. Domains of high mixing and stining activity were revealed by means of high-resolution profiling on temperature and salinity transects. These domains were found near inhomogeneities of bottom relief such as the Słupsk Sill, the bottom elevation on eastern boundary of the Słupsk Furrow and in areas of ray concentration of quasi-inertial internal waves. Data on transects with manifestations of convection provide an evidence of the non-uniform distribution of turbulence in the upper layer. A bottom turbulence patch with duration of about 2 hours was registered over the slope of the Gotland Deep. The rate of turbulent energy dissipation is about ]105cm2/s3. In the area of Hamrarne and Słupsk Sill, horizontal scales of turbulent patches are between O(10m) and 0(100 m). All obtained data testify the high level of turbulent intermittency, so probability of detecting turbulent patches is high.
Źródło:
Biuletyn Instytutu Morskiego w Gdańsku; 2001, 28, 2; 23-33
1230-7424
2450-5536
Pojawia się w:
Biuletyn Instytutu Morskiego w Gdańsku
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Some characteristics of fine structure and microstructure of Baltic Sea waters
Autorzy:
Golenko, N.
Powiązania:
https://bibliotekanauki.pl/articles/1920571.pdf
Data publikacji:
2000
Wydawca:
Instytut Morski w Gdańsku
Tematy:
Baltic Sea
intrusions
salinity
Opis:
It is generally agreed that fine structure and microstructure are usually beyond the resolution of numerical models. Nevertheless, corresponding processes have a considerable influence on water dynamics and exchanges in the Baltic Sea. Measurements of fine structure were carried out with the scanning CTD probe. Microstructure measurements were performed by towing a system with fast-response velocity, conductivity, and temperature sensors. Bottom turbulence was investigated with the Acoustic Doppler Velocimeter. Domains of high mixing and stining activity were revealed by means of high-resolution profiling on temperature and salinity transects. These domains were found near inhomogeneities of bottom relief such as the Słupsk Sill, the bottom elevation on eastern boundary of the Słupsk Furrow and in areas of ray concentration of quasi-inertial internal waves. Data on transects with manifestations of convection provide an evidence of the non-uniform distribution of turbulence in the upper layer. A bottom turbulence patch with duration of about 2 hours was registered over the slope of the Gotland Deep. The rate of turbulent energy dissipation is about ]105cm2/s3. In the area of Hamrarne and Słupsk Sill, horizontal scales of turbulent patches are between O(10m) and 0(100 m). All obtained data testify the high level of turbulent intermittency, so probability of detecting turbulent patches is high.
Źródło:
Biuletyn Instytutu Morskiego w Gdańsku; 2001, 28, 2; 23-33
1230-7424
2450-5536
Pojawia się w:
Biuletyn Instytutu Morskiego w Gdańsku
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Recent U.S. and International Assessment of Baltic Security Developments
Autorzy:
Chapman, Bert
Powiązania:
https://bibliotekanauki.pl/articles/576525.pdf
Data publikacji:
2019-09-19
Wydawca:
Akademia Sztuki Wojennej
Tematy:
geopolitics
European security
baltic security
Opis:
Examining analysis of Baltic security developments from U.S. government and military resources, scholarly journal articles, and multinational public policy research institute assessments. Analyzing content and rhetoric within these resources to learn how those producing these materials view Baltic security developments and their viewpoints on how the U.S. and its allies should respond to these developments focusing on increasing Russian regional assertiveness. Provides interpretations of Baltic security developments, Russian Baltic policy, and U.S. and NATO responses ot these developments in materials produced by U.S. civilian and military policymakers and multinational scholarly analysis. Includes performance assessments of U.S. programs including the European Deterrence Initiative and potential Russian military activity in the Baltics as reflected in varying reports by the U.S. Government, military, and multinational public policy research institutions. Recommends U.S. and NATO countries recognize a new Cold War exists with a revisionist Russia. Advocates continuing NATO military exercise, upgrading civilian and military infrastructure protection, and enhancing U.S. and allied preparedness. Urges ongoing and candid dialogue between NATO and Russia to keep this situation from erupting into war. Insists the U.S. and its allies adroitly respond to Russian attempts to influence and manipulate public opinion toward Moscow. Expresses concern that U.S. partisan division over 2016 Russian interference in U.S. presidential election makes achieving greater Baltic policy cohesion difficult. Advocates warning Russia of devastating consequences of attempts to militarily invade or subvert Baltic countries.
Źródło:
Security and Defence Quarterly; 2019, 26, 4; 3-33
2300-8741
2544-994X
Pojawia się w:
Security and Defence Quarterly
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Security dilemmas of the Baltic region
Autorzy:
Antczak, Anna
Śliwa, Zdzisław
Powiązania:
https://bibliotekanauki.pl/articles/944332.pdf
Data publikacji:
2018
Wydawca:
Uniwersytet im. Adama Mickiewicza w Poznaniu
Tematy:
Baltic region
security
Russian Federation
NATO
deterrence
Opis:
The aim of the paper is to provide an analysis of security in the Baltic region, regarding the decision taken by NATO toward strengthening the security of the Baltic region when facing the threat from the East. It looks deeper into geostrategy as one of the keys to understand the vagaries of security dilemmas in the Baltic area. The article presents a situation analysis from both the Baltic states’ and NATO’s perspectives, having as a background recent actions undertaken by Russia.
Źródło:
Środkowoeuropejskie Studia Polityczne; 2018, 3; 119-134
1731-7517
Pojawia się w:
Środkowoeuropejskie Studia Polityczne
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The Baltic – Adriatic Transport Corridors – Natural Environment of Logistics Infrastructure Development on the Polish Baltic Sea Coast
Autorzy:
Wiśniewski, Szymon
Powiązania:
https://bibliotekanauki.pl/articles/504159.pdf
Data publikacji:
2015
Wydawca:
Międzynarodowa Wyższa Szkoła Logistyki i Transportu
Tematy:
the Baltic–Adriatic transport corridor green logistics corridors
Valley of Logistics
Opis:
This article presents the operating principles of the Baltic–Adriatic Transport Corridors – a supranational structure functioning on the background of European countries and on the Polish Baltic Sea coast in particular. It deals with both the issue of transport policy within the framework of this corridor and implemented logistics solutions accompanying changes in goods flow, since the importance of transport corridor is determined not only by infrastructure with adequately high technical parameters, but also by the type of flows which are accomplished via this corridor. And these, in the case of the Baltic–Adriatic transport corridor, are going to increase dynamically in the foreseeable future.
Źródło:
Logistics and Transport; 2015, 25, 1; 83-92
1734-2015
Pojawia się w:
Logistics and Transport
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Changes in the security environment of the Baltic States
Autorzy:
Kamiński, Mariusz Antoni
Powiązania:
https://bibliotekanauki.pl/articles/1550034.pdf
Data publikacji:
2020
Wydawca:
Towarzystwo Wiedzy Obronnej
Tematy:
Baltic states
security
Baltic Sea region
national defense
security environment
kraje bałtyckie
bezpieczeństwo
region Morza Bałtyckiego
obrona narodowa
środowisko bezpieczeństwa
Opis:
The main aim of the article is to analyze the security environment of Lithuania, Latvia and Estonia. The author presents the security dilemmas of the Baltic States before their accession to NATO in 2004 (based on the example of the Republic of Estonia). Subsequently, the author shows the changes that have occurred in the security systems of the Baltic states since the beginning of the hybrid war in Ukraine in 2014. The author also draws attention to key security problems and points to Polish experiences that could be successfully adopted by Lithuania, Latvia and Estonia.
Źródło:
Wiedza Obronna; 2020, 4; 25-37
0209-0031
2658-0829
Pojawia się w:
Wiedza Obronna
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Maritime Safety of NATO Borders in the Baltic Sea Region
Autorzy:
Gac, Miłosz
Powiązania:
https://bibliotekanauki.pl/articles/519728.pdf
Data publikacji:
2019
Wydawca:
Uniwersytet Mikołaja Kopernika w Toruniu. Wydawnictwo UMK
Tematy:
Russian Federation
NATO
Baltic Sea Region
Baltops
Opis:
The Baltic Sea Region (BSR) is a specific area lying between the areas of conflicting political interests of the East and West, making it an object of particular interest of the North Atlantic Treaty Organisation and the Russian Federation. The current situation is characterized by the high militarization of the region, mainly related to the use of the Russian power sector, with the anti-access capabilities in the Kaliningrad District in particular. Changes in the security environment in this area have resulted in the increased capabilities to deter and the collective defence capabilities of all NATO members, as part of strengthening the Alliance’s eastern flank.
Źródło:
Historia i Polityka; 2019, 30 (37); 77-87
1899-5160
2391-7652
Pojawia się w:
Historia i Polityka
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Polish container ports, new baltic hubs?
Autorzy:
Serry, A.
Powiązania:
https://bibliotekanauki.pl/articles/24201451.pdf
Data publikacji:
2023
Wydawca:
Uniwersytet Morski w Gdyni. Wydział Nawigacyjny
Tematy:
ports
Polska
hub
AIS
maritme
network
baltic
stacking of containers
Opis:
Over the last decade, the Baltic ports have welcomed a remarkable growth, especially oil transportation and containerised flows. The regional container network is mainly made up of feeders services. Consequently, Baltic ports as nodes of a regional maritime network are integrated into a larger system. Indeed, the port development and the evolution of maritime traffic are symptomatic of economic and territorial mutations. In this context, the Polish ports, Gdansk and Gdynia, were originally mainly connected to the Polish hinterland and Central European market. They are now becoming new transhipment ports for the regional traffic. It is especially the case for Gdansk which recorded considerable and continued growth in container traffic during the last years. The purpose of this paper is to analyse the activity of the polish container ports and examine their role and position in the Baltic and European container network. This study is based on a literature review and mainly on the analysis of a statistical database as well as using Automatic Identification System data.
Źródło:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation; 2023, 17, 2; 365--371
2083-6473
2083-6481
Pojawia się w:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Is practical salinity conservative in the Baltic Sea?
Autorzy:
Feistel, R.
Weinreben, S.
Powiązania:
https://bibliotekanauki.pl/articles/48152.pdf
Data publikacji:
2008
Wydawca:
Polska Akademia Nauk. Instytut Oceanologii PAN
Tematy:
Standard Seawater
chemical composition
oceanographic measurement
Baltic water
temperature
Baltic Sea
practical salinity scale
salinity
calcium ion
sea water
Opis:
The conductivity-salinity conversion algorithm used for oceanographic measurements of Practical Salinity on the PSS-78 scale is designed for IAPSO Standard Seawater. The application of this formula to a given sample of non-standard seawater does not necessarily result in a constant salinity value when the sample’s conductivity is measured at different temperatures.We have experimentally studied the magnitude of this non-conservative effect of Practical Salinity using a sample of Baltic seawater possessing a density anomaly of about 50 g m−3. The apparent change of salinity observed is at the limit of experimental uncertainty and is not significantly different from the drift of Standard Seawater, which was measured for comparison.
Źródło:
Oceanologia; 2008, 50, 1; 73-82
0078-3234
Pojawia się w:
Oceanologia
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Paleozoic rocks structure versus Cenozoic cuesta relief along the Baltic Shield–East European Platform transect
Autorzy:
Tuuling, I.
Powiązania:
https://bibliotekanauki.pl/articles/2060390.pdf
Data publikacji:
2017
Wydawca:
Państwowy Instytut Geologiczny – Państwowy Instytut Badawczy
Tematy:
Baltic Homocline
intracratonic forced folds
Estonia
Swedish east coast
Cenozoic cuesta relief
Baltic Klint
Opis:
Based on structural maps, the bedrock structure on the southern slope of the Baltic Shield is analysed. Gently southerly dipping (0.1–0.2°) Paleozoic layers from Estonia to the Swedish east coast form the Baltic Homocline (BH). Numerous monoclinal folds, forced by basement faulting, induce slight variations in bedrock attitude across the BH. Studies on faults exposed in Southern Finland suggest that many monoclinal folds inducing basement faults within the BH are of Precambrian origin and have been active in pulses. The present monoclines were shaped by the Caledonian Orogeny. Submeridional tectonic hinge-lines induce minor regional-scale changes in the structural setting and control trends/styles of the forced folds. From the west, the BH bounds with the Baltic–Bothnian mobile zone that has been intermittently active since Mesoproterozoic times. The evolving Baltic Syneclise in the Silurian rearranged the structural setting typical for the Ordovician Baltic Basin. The Cenozoic uplift of Scandinavia created a SE-to-E-dipping bedrock sequence around the Gotland–Öland area. As the latter area had a different attitude than the BH, two Cenozoic cuesta-sets started to evolve around the northern Baltic Proper. They both had an outlet to the N–S-flowing Eridanos River around the Gotska Sandön area, creating thus two independent sections of the Baltic Klint.
Źródło:
Geological Quarterly; 2017, 61, 2; 396--412
1641-7291
Pojawia się w:
Geological Quarterly
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Alien species of fish parasites in the coastal lakes and lagoons of the Southern Baltic
Autorzy:
Morozinska-Gogol, J.
Powiązania:
https://bibliotekanauki.pl/articles/47573.pdf
Data publikacji:
2009
Wydawca:
Polska Akademia Nauk. Instytut Oceanologii PAN
Tematy:
parasite
alien species
aquaculture
Baltic Sea
Southern Baltic
fish parasite
coastal lake
lagoon
infected fish
Opis:
Alien species are now found all over the world. New fish parasites have been unintentionally introduced with infected alien fish imported for aquaculture or have sometimes spread with their intermediate invertebrate hosts transported in the ballast waters of ships. Four alien fish parasites have been recorded in Polish coastal lakes and lagoons, all parasitising eels. Three were introduced with the final host – the Japanese eel – introduced for aquaculture (Anguillicola crassus, Pseudodactylogyrus anguillae and Pseudodactylogyrus bini) and one (Paratenuisentis ambiguus) with its sole intermediate host (Gammarus tigrinus).
Źródło:
Oceanologia; 2009, 51, 1; 105-115
0078-3234
Pojawia się w:
Oceanologia
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Unusual Baltic inflow activity in 2002-2003 and varying deep-water properties
Autorzy:
Feistel, R.
Nausch, G.
Hagen, E.
Powiązania:
https://bibliotekanauki.pl/articles/48654.pdf
Data publikacji:
2006
Wydawca:
Polska Akademia Nauk. Instytut Oceanologii PAN
Tematy:
Sopot
temperature
inflow
residence time
deep water renewal
conference
salinity
Baltic Sea
Baltic Monitoring Programme
Opis:
The unusual sequence of inflow events into the Baltic Sea that occurred in 2002 and 2003 includes the first ever important baroclinic inflow to be described (August 2002), the Major Baltic Inflow (January 2003), which gave rise to the highest oxygen levels in the Gotland Deep since the 1930s, and the baroclinic inflow (August 2003) that elevated the Gotland Basin deep water salinity to values last observed in 1977, and caused the surface salinity to rise again. From these trend changes, salt residence times were estimated at about 20 years in the deep waters and 30 years above the pycnocline. Ventilation of the remote Karlsö Deep took until 2005, two years after the inflow event responsible, at a time when the Bornholm and Eastern Gotland Basins were already returning to stagnation.
Źródło:
Oceanologia; 2006, 48, S
0078-3234
Pojawia się w:
Oceanologia
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Containerisation in the Baltic Sea region: development, characteristics and contemporary organisation
Autorzy:
Serry, Arnaud
Powiązania:
https://bibliotekanauki.pl/articles/623703.pdf
Data publikacji:
2019
Wydawca:
Uniwersytet Łódzki. Wydawnictwo Uniwersytetu Łódzkiego
Tematy:
the Baltic Sea
containerisation
ports
maritime transport
Opis:
The main focus of the paper is on the container system development in the Baltic Sea Region studying cotemporary changes and organisation, as well as explaining the main driving forces of this situation. The Baltic Sea is a transport corridor between Eastern and Western Europe. Over the last decade maritime transport in the Baltic Sea area has changed significantly. The disintegration of the Soviet Union forced Russia to start developing its own Baltic ports and terminals and to find new routes to export its oil and gas. The Baltic ports have welcomed a remarkable growth, especially in oil transportation and containerised flows. The geographical configuration of the region naturally places it away from major global shipping lines. This situation is accentuated by the organisation of maritime regular lines, centred in Northern European ports. For this reason, the regional container network is mainly made up of feeder services.
Źródło:
European Spatial Research and Policy; 2019, 26, 1; 9-25
1231-1952
1896-1525
Pojawia się w:
European Spatial Research and Policy
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
NATO’S defence policy dilemma in the Baltic States
Autorzy:
Milevski, Lukas
Powiązania:
https://bibliotekanauki.pl/articles/576345.pdf
Data publikacji:
2017-03-21
Wydawca:
Akademia Sztuki Wojennej
Tematy:
NATO
Russia
Baltic
Defence policy
deterrence
Warsaw Summit
Opis:
The purpose of this paper is to discuss the dilemma NATO has faced since February 2014 in its defence policy regarding the Baltic States. If NATO pursues a policy of deterrence, it might trigger war because Russia, the would-be deteree, may perceive actions taken by NATO as not intended to strengthen deterrence but rather to intimidate or coerce it. If it pursues an alternate policy of leaving the Baltic States visibly undefended, it might trigger war because Russia may see this as a sign of weakness and a gap to be exploited. This article investigates the logic of the dilemma, before considering whether NATO’s choice, made at the Warsaw Summit of July 2016, is working as intended. Ultimately, we cannot predict the answer and, therefore, we should consider all possible outcomes, including those which lead to a defensive war in the Baltic States.
Źródło:
Security and Defence Quarterly; 2017, 14, 1; 51-68
2300-8741
2544-994X
Pojawia się w:
Security and Defence Quarterly
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Seasonal variability in the optical properties of Baltic aerosols
Autorzy:
Zdun, A.
Rozwadowska, A.
Kratzer, S.
Powiązania:
https://bibliotekanauki.pl/articles/48230.pdf
Data publikacji:
2011
Wydawca:
Polska Akademia Nauk. Instytut Oceanologii PAN
Tematy:
seasonal variability
optical property
Baltic aerosol
aerosol optical thickness
wavelength
meteorological factor
atmospheric aerosol
solar radiation
Baltic Sea
seasonal cycle
Źródło:
Oceanologia; 2011, 53, 1
0078-3234
Pojawia się w:
Oceanologia
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The Baltic Sea - an example of how to protect marine coastal ecosystems
Autorzy:
Nehring, D.
Powiązania:
https://bibliotekanauki.pl/articles/48329.pdf
Data publikacji:
2001
Wydawca:
Polska Akademia Nauk. Instytut Oceanologii PAN
Tematy:
marine environment
crude oil
inorganic nutrient
environment
trace metal
ecosystem protection
contamination
chlorinated hydrocarbon
HELCOM Baltic Monitoring Programme
Baltic Sea
eutrophication
Opis:
The Baltic Sea covers an area of 415 000 km2. A typical brackish sea, it is very sensitive to anthropogenic activities. Inorganic nutrients, trace metals, chlorinated hydrocarbons and crude oil products are contaminants studied in the Baltic Monitoring Programme of HELCOM. The data collected by the riparian countries forms the basis for the periodic assessments of the state of the marine environment of the Baltic Sea Area produced by HELCOM every five years. Since 1992 marine nature conservation has been part of the HELCOM convention. According to the third status report issued in 1996, it was the first time that HELCOM could strike a positive balance with regard to the decreasing environmental load. This is also reflected in lower concentrations of harmful substances in fish, marine mammals and seabirds in the Baltic Sea Area. The reasons for this progress are the protective actions initiated by HELCOM and the economic collapse in some of the former East Bloc countries, the latter resulting in an abrupt fall in industrial and agricultural production. Although the restoration of the Baltic ecosystem has only just begun, the protective measures introduced to achieve this aim can serve as an example of how to solve similar problems in other semi-enclosed basins and shelf seas.
Źródło:
Oceanologia; 2001, 43, 1
0078-3234
Pojawia się w:
Oceanologia
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Metal pollutants and radionuclides in the Baltic Sea - an overview
Autorzy:
Szefer, P.
Powiązania:
https://bibliotekanauki.pl/articles/48734.pdf
Data publikacji:
2002
Wydawca:
Polska Akademia Nauk. Instytut Oceanologii PAN
Tematy:
fish
trace element
metal pollutant
suspended matter
plankton
zoobenthos
sea water
Baltic Sea
biomonitor
chemical balance
marine mammal
radionuclide
pollution
metal
Baltic ecosystem
Opis:
This overview presents in detail the state of knowledge of the abilities of various components of the Baltic Sea environment to accumulate trace elements and radionuclides. Particular components of the Baltic ecosystem (abiotic and biotic) are considered as potential monitors of pollutants. The use of seaweeds, e.g. Fucus vesiculosus or Zostera marina is recommended, also molluscs, e.g. Mytilus edulis, for biomonitoring surveys of metal pollutants and radionuclides in the Baltic Sea. However, several requirements need to be met if results are to be reliable. Since metal levels and radionuclide activities in the growing tips of F. vesiculosus reflect exclusively the levels of their dissolved species in the ambient seawater, this alga is very useful for monitoring dissolved species of metal pollutants and radioisotopes in the Baltic ecosystem. In contrast, M. edulis, a filter feeder is an appropriate tool for monitoring trace elements occurring in both chemical forms, i.e. dissolved and suspended species. Therefore, full information on the bioavailability and toxicity of heavy metals (depending on their chemical speciation) as pollutants of the Baltic Sea can be obtained if at least two biomonitoring organisms are applied simultaneously, e.g. F. vesiculosus and M. edulis. Moreover, the data matrix can be interpreted more accurately if not only trace element but also macroelement concentrations (Ca, Mg, Na, K) in these two representatives of Baltic phytoand zoobenthos are taken into consideration; this point requires special attention. Two coastal species of fish, i.e. Zoarces viviparus and Perca fluviatilis, are good biomonitors of metallic contaminants, so their use as sentinels is recommended. The budgets of chemical elements and the ecological status of the Baltic Sea are presented. Several ‘blacksp ots’, e.g. large estuaries and seaport towns, heavily polluted by trace elements, are identified in the Baltic Sea and other enclosed seas such the Mediterranean and the BlackS eas. Of these seas, the Baltic is the most heavily loaded with trace elements and organic pollutants. The overview identifies gaps in our environmental knowledge of the Baltic Sea, and sets out possible priorities, key areas or strategies for future research.
Źródło:
Oceanologia; 2002, 44, 2
0078-3234
Pojawia się w:
Oceanologia
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Bałtyckie interakcje
Baltic interactions
Autorzy:
Ruszkiewicz, Ada
Powiązania:
https://bibliotekanauki.pl/articles/2158976.pdf
Data publikacji:
2022-10
Wydawca:
Instytut im. Jerzego Grotowskiego we Wrocławiu
Opis:
Baltic Dance Platform w Tallinie, 19-21 maja 2022
Źródło:
Didaskalia. Gazeta Teatralna; 2022, 171
2720-0043
Pojawia się w:
Didaskalia. Gazeta Teatralna
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Sources of the variability of acoustic response of clupeoids in the Baltic
Autorzy:
Orlowski, A.
Powiązania:
https://bibliotekanauki.pl/articles/331596.pdf
Data publikacji:
2008
Wydawca:
Polskie Towarzystwo Akustyczne
Tematy:
Baltic
variability of acoustic response
acoustic information
Opis:
Acoustic information, collected in the form of calibrated measurements of integrated echo energies, has been applied at the Sea Fisheries Institute since 1981 to examine the relationships between clupeoids distribution in the Baltic and the relevant environmental factors. Data were collected during different seasons for each elementary distance unit (EDSU) at standardised depth intervals and compared to the values of selected environmental parameters measured in parallel. Acoustic, biological and hydrological data were correlated temporally and spatially, then transferred to a comprehensive database, thereby enabling the 4D analysis of the factors characterising a wide range of fish behaviour. Selected characteristics describe the variability of environmental factors during the short- and long-term life cycles of clupeoids. Apart from the analysis of abiotic factors, specially prepared cross-sections of the herring in different stages of gonad maturity are presented. The aspects of variability have been described for their inclusion in the measuring and modelling herring and sprat target strength, particularly under the specific circumstances of the Baltic Sea.
Źródło:
Hydroacoustics; 2008, 11; 313-328
1642-1817
Pojawia się w:
Hydroacoustics
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Determination of metals in sea water of the Baltic Sea in Międzyzdroje
Autorzy:
Daniszewski, P.
Powiązania:
https://bibliotekanauki.pl/articles/412273.pdf
Data publikacji:
2013
Wydawca:
Przedsiębiorstwo Wydawnictw Naukowych Darwin / Scientific Publishing House DARWIN
Tematy:
toxic heavy metals
sea water
Baltic Sea
Opis:
The present research work deals with the quantification of toxic heavy metals in the water samples collected from sea water in Międzyzdroje. While the annual average concentration of Cadmium was calculated as 0.44 ppm in 2008 of the year and 0.46 ppm in 2009 of the year. The values obtained were found to be below the permissible limit of 2.0 ppm set for inland surface water. While the annual average concentration of Chromium was calculated as 2.67 ppm in 2008 of the year and 2.64 ppm in 2009 of the year. Which was very much above the permissible limit of 0.1 ppm set for inland surface water. The observed annual average concentration of Copper in the water was 0.08 ppm in 2008 of the year and 0.05 ppm in 2009 of the year, which was below the permissible limit of 3.0 ppm set for inland surface water. While the annual average concentration of Mercury was calculated as 0.05 ppm in 2008 of the year and 0.05 ppm in 2009 of the year, which was very much above the maximum limit of 0.01 ppm set for inland surface water. The annual average concentration of Nickel in the water samples was observed to be 2.47 ppm in 2008 of the year and 2.70 ppm in 2009 of the year, which is close to the limit of 3.0 ppm set for inland surface water. The annual average concentration of Lead in the water samples was observed to be 0.06 ppm in 2008 of the year and 0.05 ppm in 2009 of the year, which is above the permissible limit of 0.1 ppm set for inland surface water. The results of the present investigation indicate that the annual average concentration of Zinc in water samples was 3.45 ppm in 2008 of the year and 3.73 ppm in 2009 of the year, which is above the permissible limit of 5.0 ppm set for inland surface water.
Źródło:
International Letters of Chemistry, Physics and Astronomy; 2013, 13; 13-22
2299-3843
Pojawia się w:
International Letters of Chemistry, Physics and Astronomy
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The Renewable Energy in Baltic States versus Russian Federation Political Interests
Autorzy:
Mórawska, Grażyna
Powiązania:
https://bibliotekanauki.pl/articles/1818417.pdf
Data publikacji:
2020
Wydawca:
Instytut Polityki Energetycznej im. Ignacego Łukasiewicza
Tematy:
Russia
renewable energy sources
energy policy
Baltic states
Opis:
The following article treats about the problem of renewable energy sources in Baltic states in the context of Russian Federation European interests. To be more precise, it raises the topic of energy domination policy, which is an integral part of Russian geostrategy. Author makes an attempt to take a look at the influence of renewable energy sources on the Russian-Baltic affairs, whereas Baltic states are importers of widely understood energy – electricity, natural gas, petroleum etc. This article has its theoretical basis on the complex interdependence theory by Robert Keohane and Joseph Nye. Main hypothesis to verify states that the intensification of renewable energy exploitation brings a positive impact on the Baltic states position in negotiations with Russia. The interdependence model of those countries to Kremlin should move from “vulnerability” towards “sensitivity”, which is relative better. Main point of this article is denying the geopolitical determinism and a simplified, static view on international affairs, which is actually popular in Polish public debate. Poles have great faith in the theses of classic realists, just like Hans Morgenthau or Kenneth Waltz, leading to the conclusion that the negotiating position of the state is given once for all, and is inseparably connected to geography. This point of view did not defend itself from criticism in modern times. In author’s opinion, todays geopolitical reality should be studied from many perspectives, never excluding economy. Polish public debate needs revision of many popular theses and myths, especially about the absolute superpower of Russian empire in every single aspect, resulting from its military power.
Źródło:
Energy Policy Studies; 2020, 1 (5); 48--55
2545-0859
Pojawia się w:
Energy Policy Studies
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Modelling Safety of Baltic Port and Shipping Critical Infrastructure Network
Autorzy:
Guze, S.
Kołowrocki, K.
Powiązania:
https://bibliotekanauki.pl/articles/2068808.pdf
Data publikacji:
2017
Wydawca:
Uniwersytet Morski w Gdyni. Polskie Towarzystwo Bezpieczeństwa i Niezawodności
Tematy:
safety
critical infrastructure network
Baltic Port
modelling
Opis:
In the paper, the three critical infrastructure networks are introduced, i.e. port, shipping, and ship traffic and port operation information. For every of them the main safety paremeters are defined. Furthermore, the multistate system component and the multistate system main safety characteristics, i.e. their mean values of the lifetimes and in the safety state subsets and in the particular safety states and standard deviations and the moment when the system risk function exceeds a fixed permitted level are determined. Finally, the Baltic Port and Shipping Critical Infrastructure Network is defined and described in the same way.
Źródło:
Journal of Polish Safety and Reliability Association; 2017, 8, 3; 55--72
2084-5316
Pojawia się w:
Journal of Polish Safety and Reliability Association
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Lunar nodal tide in the Baltic Sea
Autorzy:
Wroblewski, A.
Powiązania:
https://bibliotekanauki.pl/articles/48835.pdf
Data publikacji:
2001
Wydawca:
Polska Akademia Nauk. Instytut Oceanologii PAN
Tematy:
Stockholm
atmospheric pressure
nodal tide
sea level
Swinoujscie
Baltic Sea
wind
Opis:
The nodal tide in the Baltic Sea was studied on the basis of the Stockholm tide-gauge readings for 1825–1984; data from the tide gauge at Świnoujście for the same period provided comparative material. The Stockholm readings are highly accurate and are considered representative of sea levels in the whole Baltic; hence, the final computations were performed for the readings from this particular tide gauge for the period 1888–1980. The tidal amplitude obtained from measurements uncorrected for atmospheric pressure or wind field was compared with that forced only by atmospheric effects. The amplitude of the recorded nodal tide was the same as the equilibrium tide amplitude calculated for Stockholm. Calculations for equilibrium tide amplitudes were also performed for the extreme latitudes of the Baltic basin.
Źródło:
Oceanologia; 2001, 43, 1
0078-3234
Pojawia się w:
Oceanologia
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Synoptic conditions governing upwelling along the Polish Baltic coast
Autorzy:
Bednorz, E.
Polrolniczak, M.
Czarnecki, B.
Powiązania:
https://bibliotekanauki.pl/articles/49142.pdf
Data publikacji:
2013
Wydawca:
Polska Akademia Nauk. Instytut Oceanologii PAN
Tematy:
synoptic condition
upwelling
Baltic Sea
Baltic coast
sea surface temperature
marine ecosystem
sea level pressure
wind direction
wind speed
weather condition
Źródło:
Oceanologia; 2013, 55, 4
0078-3234
Pojawia się w:
Oceanologia
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
A Study of Marine Incidents Databases in the Baltic Sea Region
Autorzy:
Mullai, A.
Larsson, E.
Norrman, A.
Powiązania:
https://bibliotekanauki.pl/articles/117484.pdf
Data publikacji:
2009
Wydawca:
Uniwersytet Morski w Gdyni. Wydział Nawigacyjny
Tematy:
anticollision
Marine Incidents
Data Base
Marine Incidents Databases
Baltic Sea
Risk Analysis
Baltic Sea Region (BSR)
Helsinki Commission (HELCOM)
Opis:
A comprehensive risk analysis makes use of different datasets. Marine incidents data are essentially important datasets. The purpose of this study is to analyse marine incident databases in the BSR (Baltic Sea Region). The marine incident data in the region are inhabited by a wide rage of issues, such as limited data accessibility and availability, and the diversity in data quality, structure, amount, accuracy, degree of detail and languages. Preparing for the data analysis is a very cumbersome, labour intensive, time consuming and expensive process. Merging different datasets from different countries into a single dataset is a very difficult process, if not impossible for a complete data merging. The paper provides experiences on how to overcome some of these issues and proposes some suggestions for improvements in the future.
Źródło:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation; 2009, 3, 3; 321-326
2083-6473
2083-6481
Pojawia się w:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Synoptic changes in the deep rim current during stagnant hydrographic conditions in the Eastern Gotland Basin, Baltic Sea
Autorzy:
Hagen, E.
Feistel, R.
Powiązania:
https://bibliotekanauki.pl/articles/49138.pdf
Data publikacji:
2007
Wydawca:
Polska Akademia Nauk. Instytut Oceanologii PAN
Tematy:
Gotland Basin
hydrography
deep water condition
current measurement
Baltic Sea
Baltic Monitoring Programme
Opis:
Hydrographic and current measurements are analysed for stagnant deep-water conditions over the south-eastern topographic flank of the Eastern Gotland Basin (EGB) in April 2000. Results suggest a prevailing barotropic motion mode on a synoptic scale of several days. Deep along-slope volume transports derived from subsurface current meter moorings are compared with those of the baroclinic fraction of geostrophic motions crossing the plane of a hydrographic section. This was aligned perpendicular to deep isobaths and was repeated 40 times with a time step of six hours. Changes in regional winds produced a quasi-ten day cycle in the filling level of the Baltic Proper. Associated wave-like fluctuations of the mass field propagated cyclonically with a velocity of about 0.04 m s−1 around the deep basin’s rim. It is concluded that associated changes in deep volume transports result mainly from barotropically governed advection processes and that those of the baroclinic component of geostrophic currents provide a qualitatively and quantitatively quite inaccurate description of related transport fluctuations on a daily scale.
Źródło:
Oceanologia; 2007, 49, 2
0078-3234
Pojawia się w:
Oceanologia
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Nonlinear Properties of the Gotland Deep : Baltic Sea
Autorzy:
Grelowska, G.
Kozaczka, E.
Powiązania:
https://bibliotekanauki.pl/articles/178155.pdf
Data publikacji:
2015
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
nonlinear parameter of low saline seawater
properties of Baltic Sea
Opis:
The properties of the nonlinear phenomenon in water, including sea water, have been well known for many decades. The feature of the non homogeneous distribution of the speed of sound along the depth of the sea is very interesting from the physical and technical point of view. It is important especially in the observation of underwater area by means of acoustical method (Grelowska et al., 2013; 2014). The observation of the underwater space has been carried out for more than hundred years. In the second half of the twentieth century we observed very intense trend of development of the measuring methods of underwater sound speed. It was done mainly in the linear sound propagation aspect. At the end of 20th century nonlinear devices were invented. Thus, from this point of view, knowledge on the nonlinear properties of the sea water is the matter of interest. The phenomenon of nonlinear distortion of elastic waves, and the same the efficiency of nonlinear transfer of energy from the primary wave to the higher harmonic components depend on properties of the medium, especially on the material constant known as the nonlinearity parameter B/A. The Baltic Sea is a specific reservoir with untypically low salinity and low depth (Grelowska, 2000). In the paper results of investigation of nonlinear properties of the South and the Central Baltic by means of thermodynamic method are presented.
Źródło:
Archives of Acoustics; 2015, 40, 4; 595-600
0137-5075
Pojawia się w:
Archives of Acoustics
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Coastal up- and downwelling in the Southern Baltic
Autorzy:
Kowalewski, M.
Ostrowski, M.
Powiązania:
https://bibliotekanauki.pl/articles/47800.pdf
Data publikacji:
2005
Wydawca:
Polska Akademia Nauk. Instytut Oceanologii PAN
Tematy:
hydrodynamic modelling
downwelling
upwelling
coastal upwelling
coastal downwelling
Baltic Sea
Opis:
A three-dimensional hydrodynamic model was used to determine 12 zones of upand downwelling in the southern part of the Baltic Sea.O n the basis of a seven-year numerical simulation, the annual frequency of up- and downwelling events in various regions was analysed, their vertical velocity evaluated and the probability of their occurrence for different wind directions calculated.V erification of the model results demonstrated their good correspondence with satellite images, on average equal to 92%.The poorest consistency was recorded for upwelling in the Bornholm region (81%).The annual average frequency of strong upwelling (velocities > 10−4 m s−1) ranged from c.5–7% off the eastern coasts of the southern Baltic to > 31% along the north-eastern coast of Bornholm.A long the Polish coast (excepting the Vistula Spit) downwelling was recorded more frequently than upwelling.The frequency of strong vertical currents was highest in the area to the north of the Hel Peninsula, where high percentages of strong upwelling (27.1%) and downwelling (37.1%) were recorded.
Źródło:
Oceanologia; 2005, 47, 4
0078-3234
Pojawia się w:
Oceanologia
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Allelopathic effects of cyanobacterial filtrates on Baltic diatom
Autorzy:
Śliwińska, S.
Latała, A.
Powiązania:
https://bibliotekanauki.pl/articles/100794.pdf
Data publikacji:
2012
Wydawca:
Uniwersytet Śląski. Wydział Nauk o Ziemi
Tematy:
allelopatia
sinice
Morze Bałtyckie
zakwity
allelopathy
Baltic Sea
blooms
cyanobacteria
Opis:
Allelopathy may be one of the factors affecting the formation of massive and harmful algal blooms in aquatic environments. Recent studies indicate that blooms of cyanobacteria in the Baltic Sea has grown significantly in last decades, so it is important to determine the allelopathic interactions between the dominant species of cyanobacteria and microalgae. In this work we investigated the influence of allelopathic compounds on the growth of Skeletonema marinoi by addition of cell-free filtrate of the Baltic cyanobacterium Nodularia spumigena cultures grown under different temperature (15-25ºC). Additionally the effects of filtrates of both an exponential and a stationary growing culture of N. spumigena were tested on diatom. These studies indicate that high temperature affected the donor species by increasing its production of allelochemicals. The highest drop of growth of analyzed diatom were observed after the addition of cell-free filtrate obtained from N. spumigena grown at 25ºC and constituted 70% of their control. N. spumigena was only allelopathic in exponential growth phase, whereas the cyanobacteria filtrate from stationary phase have any effect on S. marinoi. These findings suggest that N. spumigena may reveal allelopathic activity and that the production of allelopathic substances is influenced by the temperature and growth phase of cyanobacteria.
Allelopatia może być kluczowym czynnikiem wpływającym na tworzenie się masowych zakwitów sinic w wielu wodnych ekosystemach. Badania pokazują, że zakwity sinic w Morzu Bałtyckim w ostatnich dekadach znacznie się nasiliły, dlatego tak ważne jest określenie stopnia oddziaływania allelopatycznego dominujących w tym akwenie gatunków fitoplanktonu. W przeprowadzonych badaniach określono wpływ związków allelopatycznych produkowanych przez bałtycką sinicę Nodularia spumigena hodowaną w różnych temperaturach (15-25ºC) na wzrost okrzemki Skeletonema marinoi. Dodatkowo w niniejszej pracy porównano wpływ przesączu komórkowego uzyskanego z hodowli sinic będących w fazie logarytmicznego i stacjonarnego wzrostu. Badania wykazały, że temperatura modyfikuje allelopatyczne oddziaływania i na przykład najwyższy spadek wzrostu zaobserwowano u S. marinoi po dodaniu przesączu uzyskanego z kultur N. spumigena hodowanych w 25ºC. Wynosił on 70% w stosunku do kontroli. Ponadto w pracy stwierdzono, że N. spumigena wykazywała oddziaływanie allelopatyczne na badaną okrzemkę jedynie wtedy, gdy dodawany przesącz komórkowy pochodził z fazy logarytmicznego wzrostu. Wyniki uzyskane w niniejszej pracy sugerują, że bałtyckie sinice mogą wykazywać oddziaływania allelopatyczne w stosunku do okrzemek a produkcja związków allelopatycznych może być zależna od temperatury oraz fazy wzrostu, w której znajdują się organizmy donorowe.
Źródło:
Contemporary Trends in Geoscience; 2012, 1, 1; 103-107
2299-8179
Pojawia się w:
Contemporary Trends in Geoscience
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Baltic macroalgae as a potential source for commercial applications – review
Bałtyckie makroglony jako potencjalne źródło zastosowań komercyjnych
Autorzy:
Śliwińska-Wilczewska, Sylwia
Budzałek, Gracjana
Kowalska, Zuzanna
Klin, Marek
Latała, Adam
Powiązania:
https://bibliotekanauki.pl/articles/2175246.pdf
Data publikacji:
2020-11-12
Wydawca:
Uniwersytet Pedagogiczny im. Komisji Edukacji Narodowej w Krakowie
Tematy:
Baltic macroalgae
Baltic Sea
bioactive compounds
biomass
industrial resources
Opis:
Morze Bałtyckie jest wyjątkowym ekosystemem wodnym, charakteryzującym się wyraźnymi zmianami w środowisku, szczególnie w odniesieniu do zasolenia i klimatu. Jest to także miejsce występowania morskich i słodkowodnych organizmów roślinnych, które od stuleci fascynują naukowców. Niewiele jest jednak prac prezentujących bałtyckie glony makroskopowe, jako potencjalne źródło dla zastosowań komercyjnych. Celem niniejszego opracowania było przedstawienie bałtyckich makroglonów, jako źródła zasobów przemysłowych. W przeglądzie uwzględniono, m.in. potencjał wykorzystania tych organizmów w przemyśle kosmetycznym i medycznym, w tym najważniejsze składniki, które czynią je cennym produktem spożywczym. Zwrócono także uwagę na ich rosnącą popularność i potencjalne wykorzystanie w przyszłości, np. jako biopaliwa, nawozy naturalne lub składniki oczyszczalni ścieków. Przedstawiono także możliwość wykorzystania makroglonów jako biologicznego czynnika, ograniczającego występowanie masowych zakwitów sinic w Morzu Bałtyckim.
Źródło:
Annales Universitatis Paedagogicae Cracoviensis Studia Naturae; 2020, 5; 220-237
2543-8832
2545-0999
Pojawia się w:
Annales Universitatis Paedagogicae Cracoviensis Studia Naturae
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Regional Cooperation of Baltic States (Lithuania, Latvia, Estonia) and the Globalisation Challenges
Autorzy:
Runiewicz–Jasińska, Renata
Powiązania:
https://bibliotekanauki.pl/articles/2026864.pdf
Data publikacji:
2005-12-31
Wydawca:
Wydawnictwo Adam Marszałek
Tematy:
Baltic States
Globalisation Challenges
Regional Cooperation
Opis:
This publication aims at presenting the significance of the regionalization or rather integration process taking place in post-communist Baltic States (Lithuania, Latvia, Estonia) in the light of globalisation, with particular attention on political and economic aspects. This article also aims at presenting this problem in a very concise way, both substantially and quantitatively. The Europe of the XXI century is an integrating Europe, and by means of regional integration it moves towards a higher range of integration – globalisation. Thus, each European country, including post-communist Baltic States (Lithuania, Latvia, Estonia) while adapting to quality changes of contemporariness, realizes both the regionalization or integration processes, as well as globalisation one.
Źródło:
Polish Political Science Yearbook; 2005, 34; 103-109
0208-7375
Pojawia się w:
Polish Political Science Yearbook
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The Renewable Energy in Baltic States versus Russian Federation Political Interests
Autorzy:
Mórawska, Grażyna
Powiązania:
https://bibliotekanauki.pl/articles/1818420.pdf
Data publikacji:
2020
Wydawca:
Instytut Polityki Energetycznej im. Ignacego Łukasiewicza
Tematy:
Russia
renewable energy sources
energy policy
Baltic states
Opis:
The following article treats about the problem of renewable energy sources in Baltic states in the context of Russian Federation European interests. To be more precise, it raises the topic of energy domination policy, which is an integral part of Russian geostrategy. Author makes an attempt to take a look at the influence of renewable energy sources on the Russian-Baltic affairs, whereas Baltic states are importers of widely understood energy – electricity, natural gas, petroleum etc. This article has its theoretical basis on the complex interdependence theory by Robert Keohane and Joseph Nye. Main hypothesis to verify states that the intensification of renewable energy exploitation brings a positive impact on the Baltic states position in negotiations with Russia. The interdependence model of those countries to Kremlin should move from “vulnerability” towards “sensitivity”, which is relative better. Main point of this article is denying the geopolitical determinism and a simplified, static view on international affairs, which is actually popular in Polish public debate. Poles have great faith in the theses of classic realists, just like Hans Morgenthau or Kenneth Waltz, leading to the conclusion that the negotiating position of the state is given once for all, and is inseparably connected to geography. This point of view did not defend itself from criticism in modern times. In author’s opinion, todays geopolitical reality should be studied from many perspectives, never excluding economy. Polish public debate needs revision of many popular theses and myths, especially about the absolute superpower of Russian empire in every single aspect, resulting from its military power.
Źródło:
Energy Policy Studies; 2020, 1 (5); 48--55
2545-0859
Pojawia się w:
Energy Policy Studies
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Salinity of the southern part of the state of the Baltic Sea (area Międzyzdroje)
Autorzy:
Daniszewski, P.
Powiązania:
https://bibliotekanauki.pl/articles/412138.pdf
Data publikacji:
2013
Wydawca:
Przedsiębiorstwo Wydawnictw Naukowych Darwin / Scientific Publishing House DARWIN
Tematy:
salinity waters
Baltic Sea
Międzyzdroje
Opis:
This paper presents a study on the salinity of the Baltic Sea in Międzyzdroje. The study was conducted from February 2008 to September 2009 year. The highest concentration of [NaCl] in said month May 2009 was about 4.51 g/dm3, while the lowest occurred in the month February 2009 was about 3.45 g/dm3.
Źródło:
International Letters of Chemistry, Physics and Astronomy; 2013, 13; 33-36
2299-3843
Pojawia się w:
International Letters of Chemistry, Physics and Astronomy
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
BANKING CONCENTRATION IN THE BALTIC AND WESTERN BALKAN STATES — SELECTED ISSUES
Autorzy:
Kubiszewska, Katarzyna
Powiązania:
https://bibliotekanauki.pl/articles/488992.pdf
Data publikacji:
2017
Wydawca:
Instytut Badań Gospodarczych
Tematy:
banking
consolidation
concentration
the Baltic States
the Western Balkan states
Opis:
Research background: In a rapidly changing economic environment companies deepen their cooperation, which occurs in all sectors of the economy. The progressive increase in market concentration, especially in the banking sector, is caused by various reasons. Purpose of the article: The purpose of this article is to compare the tendencies within market structures in few countries which origin from similar political systems and which have got experience in transformation of banking sectors. Methods: The research concerns the Baltic and the Western Balkan States. Concentration of the banking sectors, as measured by both HHI and CR5 indices changed during the quoted period, as a result of the consolidation of the sector. The study revealed a distinct change in the growth rate of market concentration and the number of banks, and is based on data provided by the local central banks and the European Central Bank. Findings & Value added: The situation in banking sectors in the Western Balkans differed significantly, which could be explained by strong economic ties, particularly with Germany and Austria. In this region, the raising concentration of the banking markets is related to the decreasing number of banks, while in the Sea Baltic States the increasing number of institutions is accomplished by the falling concentration ratio. The paper concerns the developments of the banking sectors which are not yet well described and do not belong to the mainstream of research in the Polish literature, meaning the region of the Western Balkans.
Źródło:
Oeconomia Copernicana; 2017, 8, 1; 65-82
2083-1277
Pojawia się w:
Oeconomia Copernicana
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
ADMINISTRATIVE SUPERVISION OF LOCAL SELF-GOVERNMENT IN THE BALTIC STATES: A COMPARATIVE VIEW
Autorzy:
KIURIENÉ, VIOLETA
Powiązania:
https://bibliotekanauki.pl/articles/628487.pdf
Data publikacji:
2015
Wydawca:
Fundacja Pro Scientia Publica
Tematy:
Administrative Supervision, the Baltic States, Local Self-Government
Opis:
The article analyses models of administrative supervision of local self-government in the Baltic States (Latvia, Lithuania, Estonia) highlighting the advantages and disadvantages of these models. The research done in this article defines the theoretical concept of administrative supervision of local self-government; gives an overview of the legislative framework underpining the key administrative supervision bodies of local self-government in the Baltic States; discusses the issue of legal regulation and the present state of administrative supervision over local self-government units in the Baltic States; gives some theoretical and practical suggestions to develop this field in the Baltic States. The research methods employed in preparation of this article are theoretical methods of analysis of scientific literature and sources, legal acts and documents as well as comparative and logical analysis, induction and generalisation. Three Baltic States similar in their area, number of inhabitants, and governmental peculiarities have been chosen for the analysis.
Źródło:
Journal of Education Culture and Society; 2015, 6, 2; 394-410
2081-1640
Pojawia się w:
Journal of Education Culture and Society
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
‘Illusory Corporatism “Mark 2”’ in the Baltic States
Autorzy:
Woolfson, Charles
Kallaste, Epp
Powiązania:
https://bibliotekanauki.pl/articles/942475.pdf
Data publikacji:
2011
Wydawca:
Szkoła Główna Handlowa w Warszawie
Tematy:
the Baltic States
neo-liberal policies
illusory corporatism
tripartite social dialogue
Opis:
In their paper the authors employ the notion of 'illusory corporatism' coined over a decade ago. In the Baltic states, despite introduction of neo-corporatist institutional arrangements, neo-liberal policies have prevailed, thus the term appears appropriate to describe the actual status of tripartite social dialogue in the area for many years. Following the onset of the global economic crisis, which deeply affected the Baltic region, neo-corporatist type arrangements seem to have been re-embraced by trade unions and received support of the state. However, this renewed interest in neo-corporatism is mostly a tactical move on the part of the state, aiming to facilitate social peace in the times of recession and the implementation of stern austerity measures, with trade unions largely failing to influence the shape of anti-crisis policies of governments. Th us this new chapter in the history of social dialogue in the Baltic states is labelled 'illusory corporatism Mark 2'.
Źródło:
Warsaw Forum of Economic Sociology; 2011, 2, 3; 51-72
2081-9633
Pojawia się w:
Warsaw Forum of Economic Sociology
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The initiative of Southern Baltic Sea regional parliaments cooperation
Autorzy:
Astramowicz-Leyk, Teresa
Powiązania:
https://bibliotekanauki.pl/articles/1199441.pdf
Data publikacji:
2020-11-20
Wydawca:
Uniwersytet Gdański. Instytut Geografii
Tematy:
Regional Parliamentary Forum
South Baltic
cross-border cooperation
region
international cooperation
Opis:
The research concerning cross-border cooperation initiative between regions presents international relations that are often formed upwards and have their roots in bilateral relations of the regions. A research hypothesis was positively verified on the basis of the conducted research, according to which the examined subject is a form of cross-border cooperation at the level of regional parliaments: German federal states, Kaliningrad District of the Russian Federation and selected Polish voivodships. Coherently with the purpose of the study, an institutional and legal analysis, analysis of source materials and a questionnaire were conducted. The paper contains an investigation of the genesis, objectives and the scope of substantive works concerning the cross-border cooperation formula within the regional parliaments of the South Baltic Region. A special nature of work within the Forum was also presented; the most important substantive issues introduced by the partners in resolutions adopted by acclamation are discussed, as well as the results of own research are presented.
Źródło:
Journal of Geography, Politics and Society; 2020, 10, 2; 16-25
2084-0497
2451-2249
Pojawia się w:
Journal of Geography, Politics and Society
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Stakeholder Participation in the Polish Baltic Sea Commercial Fishing Fleet
Autorzy:
Figus, Elizabeth
Powiązania:
https://bibliotekanauki.pl/articles/2015863.pdf
Data publikacji:
2015
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
Common Fisheries Policy
Commercial Fisheries
Stakeholder Participation
Polska
Baltic Sea
Opis:
This article explores shifts in participation by artisanal Polish fishermen in management of the Atlantic cod (Gadus morhua) fishery since accession to the European Union. The European Union works to promote the long-term presence and influence of artisanal fishermen throughout Europe, and entering into the European Union system included an enhanced focus on stakeholder participation in Polish fisheries. However, impacts of this on artisanal fishermen have not been clear. For this project, shifts in participation by Polish artisanal fishermen in existing stakeholder forums were explored. A list of stakeholder groups in the Polish fishery was formulated, and stakeholders from multiple groups were interviewed about the fisheries management process. Participation by artisanal fishermen over time was qualitatively analyzed using inductive content analysis. Interview responses did not suggest that artisanal fishermen have experienced a marked increase in participation in the EU CFP system since accession in 2004. Although an increased number of potential spaces for them to participate exist, project participants did not identify artisanal fishermen as consistently or effectively active within them. This research is timely and important, because it addresses potential impacts of EU accession on artisanal fishermen in Poland. At the same time, descriptions of participation outlined in this paper are preliminary, and are meant to guide further inquiry into stakeholder participation in Polish fisheries management.
Źródło:
Roczniki Socjologii Morskiej; 2015, 24; 21-34
0860-6552
Pojawia się w:
Roczniki Socjologii Morskiej
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Coastal response to climatic changes : discussion with emphasis on southern Baltic Sea
Autorzy:
Łabuz, T. A.
Powiązania:
https://bibliotekanauki.pl/articles/295126.pdf
Data publikacji:
2012
Wydawca:
Stowarzyszenie Geomorfologów Polskich
Tematy:
coastal changes
climate factors
South Baltic coast
Opis:
The influence of climate change on coastal areas is indisputable. Natural or anthropogenic elements of the coastal zone often reveal unforeseen changes, not comparable with earlier observations. However, human activity is influenced by climatic events that affect settlements and local economies. This paper presents the increasing threat of climate change to world coastal safety with an emphasis on field research from the coast of the southern Baltic Sea. The main climatic factors that influence the land and shallow seas of the coastal zone are: wind, waves, storm surges, ice jams and flooding.We are forgetting about the relationship between these factors and parts of the affected environment.Acostly shore protection scheme in one area forces erosion in another. It is proposed not to analyse the environmental events on average; such scientific results do not provide the basis for calculating real land erosion. In this paper, it is argued that nature does not respect average values; we need to prepare for greater change due to the escalation of those factors affecting the coast.
Źródło:
Landform Analysis; 2012, 21; 43-55
1429-799X
Pojawia się w:
Landform Analysis
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Morphology and Dynamics of the Baltic Sea Shore within Kaliningrad Oblast (Overview)
Autorzy:
Babakov, A.
Powiązania:
https://bibliotekanauki.pl/articles/241510.pdf
Data publikacji:
2018
Wydawca:
Polska Akademia Nauk. Instytut Budownictwa Wodnego PAN
Tematy:
Baltic coast
morphology
spatio-temporal dynamics
anthropogenic influence
Opis:
A review of morphological and morphodynamic studies of the coast of the Kaliningrad oblast has been carried out for half a century. The studies include monitoring measurements by the Atlantic Branch of the Shirshov Institute of Oceanology of the Russian Academy of Sciences (AB IO RAS) with the participation of the state institute Baltberegozashchita (BBZ), as well as pre-war studies and cartographic analyses of long-term coastline migration carried out by the private company Baltic Aerogeodetic Enterprise (BaltAGE). It shows the spatial alternation of abrasive and accumulative areas, as well as frequent changes in beach width and height within the same morphological coast type. A change in the development trend of particular coast sections from year to year was noted. The significant influence of anthropogenic factors on the coastal development was emphasized, including changes in the direction of coastal retreat/advance along an extensive coastal stretch. Comparison of the interannual and nearly century-old dynamics of the coast revealed noticeable differences between them, with opposite trends in several large-scale coast sections.
Źródło:
Archives of Hydro-Engineering and Environmental Mechanics; 2018, 65, 3; 177-202
1231-3726
Pojawia się w:
Archives of Hydro-Engineering and Environmental Mechanics
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Do toxic cyanobacteria blooms pose a threat to the Baltic ecosystem?
Autorzy:
Mazur-Marzec, H.
Plinski, M.
Powiązania:
https://bibliotekanauki.pl/articles/48101.pdf
Data publikacji:
2009
Wydawca:
Polska Akademia Nauk. Instytut Oceanologii PAN
Tematy:
eutrophication
Aphanizomenon flos-aquae
Baltic Sea
blue-green alga
brackish water
Nodularia spumigena
Cyanoprokaryota
harmful bloom
sea water
fresh water
Baltic ecosystem
nodularin
Opis:
Cyanobacteria, otherwise known as blue-green algae, are oxygenic, photosynthetic prokaryotes. They occur naturally in many fresh, marine and brackish waters worldwide and play an important role in global carbon and nitrogen cycles. In their long history, cyanobacteria have developed structures and mechanisms that enable them to survive and proliferate under different environmental conditions. In the Baltic Sea, the mass development of cyanobacteria is compounded by a high level of eutrophication. The dominant species in the Baltic, the filamentous Aphanizomenon flos-aquae and Nodularia spumigena, can fix dissolved atmospheric N2, as a result of which they can outcompete other phytoplankton organisms. Heterocystous, filamentous cyanobacteria also make a significant contribution to the internal nutrient loading in the Baltic. The blooms of N. spumigena are of particular concern, as this cyanobacterium produces nodularin (NOD), a hepatotoxic peptide. The concentration of the toxin in the sea is regulated mainly by dilution with uncontaminated water, photolysis, sorption to sediments and microbial degradation. The transfer of the toxin in the Baltic trophic chain through zooplankton, mussels, fish and birds has been reported, but biodilution rather than bioconcentration has been observed. Cyanobacterial blooms are thought to pose a serious threat to the ecosystem. Their harmful effects are related to the occurrence of a high biomass, oxygen depletion, a reduction in biodiversity, and the production of toxic metabolites.
Źródło:
Oceanologia; 2009, 51, 3; 293-319
0078-3234
Pojawia się w:
Oceanologia
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Ecohydrodynamic model of the Baltic Sea. Part 1. Description of the ProDeMo model
Autorzy:
Oldakowski, B.
Kowalewski, M.
Jedrasik, J.
Szymelfenig, M.
Powiązania:
https://bibliotekanauki.pl/articles/49157.pdf
Data publikacji:
2005
Wydawca:
Polska Akademia Nauk. Instytut Oceanologii PAN
Tematy:
hydrodynamic-ecological model
nutrient
ecohydrodynamic modelling
biogeochemical process
subregion
ProDeMo model
Baltic ecosystem
Baltic Sea
Gdansk Gulf
Opis:
The ProDeMo (Production and Destruction of Organic Matter Model), a 3D coupled hydrodynamic-ecological model, was formulated and applied to the whole Baltic Sea and the subregion of the Gulf of Gdańsk. It describes nutrient cycles (phosphorus, nitrogen, silicon) through the food web with 15 state variables, oxygen conditions and the parameterisation of water-sediment interactions. The present version of the model takes two groups of phytoplankton – diatoms and non-diatoms – as well as zooplankton into consideration. It covers the flow of matter and energy in the sea, including river discharges and atmospheric deposition. Numerical applications are embedded on a 1 NMgri d for the Gulf of Gdańsk and a 5 NMgri d for the Baltic Sea. Since the model results largely concur with observations, the model can be regarded as a reliable tool for analysing the behaviour of the Baltic ecosystem. Some examples of the spatial-temporal variability of the most important biological and chemical parameters are presented. The model results are compared with those of other modelling research in the Baltic Sea. Both the ProDeMo model algorithm and its computing procedures need to be further developed. The next version should therefore enable more phytoplankton groups to be defined, for example cyanobacteria, which are able to take up molecular nitrogen from the atmosphere (nitrogen fixation). Additionally, the sediment phase should be divided into active and non-active layers.
Źródło:
Oceanologia; 2005, 47, 4
0078-3234
Pojawia się w:
Oceanologia
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Ekoinnowacje w regionie Morza Bałtyckiego
Eco-innovations in Baltic Sea Region
Autorzy:
Kruk, Hanna
Powiązania:
https://bibliotekanauki.pl/articles/1831459.pdf
Data publikacji:
2013
Wydawca:
Politechnika Gdańska
Tematy:
eco-innovations
Baltic Sea Region (BSR)
ekoinnowacje
Region Morza Bałtyckiego (RMB)
Opis:
Eco-innovations unites competitiveness and sustainable development. Their creation and implementation improves the environmental state and the level of technological advantage. There are various rankings presenting innovativeness of national economies. In the article, results concering eco-innovativeness of the BSR countries were presented, according to the rankings and reports presented by EIO.
Ekoinnowacje są elementem łączącym konkurencyjność oraz rozwój zrównoważony. Ich tworzenie i wprowadzanie pozwala zarówno na poprawę stanu środowiska, jak i poziomu zaawansowania technologicznego. Istnieją różne rankingi przedstawiające innowacyjność gospodarek narodowych. W artykule zaprezentowano wyniki dotyczące ekoinnowacji w krajach RMB, zgodnie z rankingami i raportami EIO.
Źródło:
Przedsiębiorstwo we współczesnej gospodarce - teoria i praktyka; 2013, 2, 5; 16-24
2084-6495
Pojawia się w:
Przedsiębiorstwo we współczesnej gospodarce - teoria i praktyka
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Parvatrema affinis [Jameson et Nicoll, 1913] James, 1964 in the Baltic clam Macoma balthica [Mollusca: Bivalvia] in the Gulf of Gdansk
Autorzy:
Rolbiecki, L.
Kanarek, G.
Stachnik, M.
Powiązania:
https://bibliotekanauki.pl/articles/838893.pdf
Data publikacji:
2007
Wydawca:
Polskie Towarzystwo Parazytologiczne
Tematy:
Baltic clam
parasite
Bivalvia
Mollusca
Parvatrema affinis
Macoma balthica
Baltic Sea
Gdansk Gulf
host
Źródło:
Annals of Parasitology; 2007, 53, 1
0043-5163
Pojawia się w:
Annals of Parasitology
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Wyzwania przemian cywilizacyjnych w państwach Morza Bałtyckiego
Challenges of change of civilization in the Baltic Sea states
Autorzy:
Chodubski, Andrzej
Powiązania:
https://bibliotekanauki.pl/articles/902023.pdf
Data publikacji:
2015
Wydawca:
Gdańska Wyższa Szkoła Humanistyczna
Tematy:
The Baltic Sea
baltic policy
lifestyle changes
political culture
political awareness
Morze Bałtyckie
polityka bałtycka
zmiany stylu życia
kultura polityczna
świadomość polityczna
Opis:
The study indicates that the regionalism of the Baltic Sea states is a vision and a political declaration, established by the institutions of the European Union. The strengthening of regionalism is not a foreign policy priority of the Baltic Sea states. The trends towards fulfilling the political formula "Dominium MarisBaltici" are not revealed, but they are in favour of strengthening security and cooperation in the world space. Cultural and civilizing identity of 10 states of the Baltic Sea is very diverse. In the process of its integration, the creation of syncretic order, an important role is played by a scientific and technical progress, international legal solutions and education oriented towards awareness of the directions of development of modern civilization. The pace of today's civilisation changes, including a focus on generating a participating unit, as an entity that generates the image of the cultural life causes weakening of the value of local, regional, state, and at the same time causes the unification of human life; an important force shaping this reality is a scientific and technical progress, the all-powerful technifi-cation of a cultural life.
Źródło:
Studia Gdańskie. Wizje i rzeczywistość; 2015, 12; 343-359
1731-8440
Pojawia się w:
Studia Gdańskie. Wizje i rzeczywistość
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Parvatrema affinis [Jameson et Nicoll, 1913] James, 1964 in the Baltic clam Macoma balthica [Mollusca: Bivalvia] in the Gulf of Gdańsk
Autorzy:
Rolbiecki, L.
Kanarek, G.
Stachnik, M.
Powiązania:
https://bibliotekanauki.pl/articles/2143844.pdf
Data publikacji:
2007
Wydawca:
Polskie Towarzystwo Parazytologiczne
Tematy:
Baltic clam
parasite
Bivalvia
Mollusca
Parvatrema affinis
Macoma balthica
Baltic Sea
Gdansk Gulf
host
Opis:
Background. Macoma balthica is the major zoobenthic species in the Gulf of Gdańsk. Material. Two (4.2%) of the 48 M. balthica specimens collected in 2002 from the depth of 40 m were found to harbour metacercariae−containing sporocysts of Parvatrema affinis (Jameson et Nicoll, 1913) James, 1964. Results. The paper reports morphoanatomical dimensions of 30 sporocysts and metacercariae. Due to the common occurrence of the intermediate (Macoma balthica) and definitive (anseriform and charadriiform birds) hosts of P. affinis in the Gulf of Gdańsk, the trematodes are regarded as a constant component of the local biocoenose.
Źródło:
Wiadomości Parazytologiczne; 2007, 53, 1; 25-27
0043-5163
Pojawia się w:
Wiadomości Parazytologiczne
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
New records of Cercopagis pengoi (Ostroumov 1891) in the Southern Baltic
Autorzy:
Olszewska, A.
Powiązania:
https://bibliotekanauki.pl/articles/48054.pdf
Data publikacji:
2006
Wydawca:
Polska Akademia Nauk. Instytut Oceanologii PAN
Tematy:
invasive species
new record
Baltic Sea
Crustacea
Cladocera
Cercopagis pengoi
Opis:
New records of Cercopagis pengoi (Cladocera, Crustacea) are reported for the first time from the central and western part of the Polish zone of the Baltic Sea.
Źródło:
Oceanologia; 2006, 48, 2
0078-3234
Pojawia się w:
Oceanologia
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Acoustic evaluating the Baltic fish behaviour
Autorzy:
Orłowski, A.
Powiązania:
https://bibliotekanauki.pl/articles/331676.pdf
Data publikacji:
1997
Wydawca:
Polskie Towarzystwo Akustyczne
Opis:
Acoustic methods could play an important role in studies of fish group behaviour in relation to environmental factors, being one of the most promising tools of research of ecosystems. The paper presents new conceptions of treatment acoustic, biological and hydrological data collected during surveys of pelagic fish resources. A method of macrosounding was enriched by complex imaging of environmental factors for single transects. More developed version, called "matrix macrosounding", deslinied for description of selected cross-sections, characteristic for the Baltic ecosystem, was introduced and examples of its application for short-term or long-term ecological studies were given. Basic diel fish environmental preferences were estimated owing to correlating acoustic and hydrological data collected over the period 1981-1996 in the southern Baltic. In a consequence, preliminary models of day life-eycle of fish in relation to main environmental factors were formulated and applied for fish behavioural studies. Examples of fish behaviour models, determined for the autumn are shown.
Źródło:
Hydroacoustics; 1997, 1; 37-42
1642-1817
Pojawia się w:
Hydroacoustics
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
DEVELOPMENT OF AUTOPOIETIC ECONOMIC STRUCTURES IN THE BALTIC STATES: ANALYSIS OF FACTORS
Autorzy:
Morkunas, Mangirdas
Skvarciany, Viktorija
Titko, Jelena
Powiązania:
https://bibliotekanauki.pl/articles/517329.pdf
Data publikacji:
2017
Wydawca:
Instytut Badań Gospodarczych
Tematy:
autopoiesis
formation of a firm
Baltic states
Opis:
Research background: Since the introduction of the concept in 1972 Autopoiesis has enjoyed great popularity among academicians representing various fields of science. However, the number of studies devoted to the investigation of factors that have an impact on the formation of autopoietic economic structures is quite limited. This paper addresses the gap in scientific research on autopoiesis of economic structures in small open markets, specifically in the Baltic States. Purpose of the article: The paper aims to identify and evaluate factors that turn on self-organization mechanisms of autopoietic economic structures in the Baltic States, in particular in Latvia. Methods: Expert survey was used to identify the most important factors affecting the for-mation of meso-economic entities in the Baltic States. The factors’ assessments provided by seven experts were analyzed. Analytic Hierarchy Process (AHP) with fuzzy numbers was employed to process the data. Two different scales of evaluation (inverse linear and balanced) were used. Findings & Value added: The factors influencing the process of formation of business groups were evaluated by experts. Research results allow for making conclusions regarding the causes of the business integration, and impact of diversified integrated business structures on the country's business system in Central Europe.
Źródło:
Equilibrium. Quarterly Journal of Economics and Economic Policy; 2017, 12, 2; 319-338
1689-765X
2353-3293
Pojawia się w:
Equilibrium. Quarterly Journal of Economics and Economic Policy
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Cross-Border in the E-Commerce as Exemplified by the Baltic Countries
Autorzy:
Nieradka, Piotr
Niedźwiecka, Katarzyna
Powiązania:
https://bibliotekanauki.pl/articles/633773.pdf
Data publikacji:
2017
Wydawca:
Uniwersytet Marii Curie-Skłodowskiej. Wydawnictwo Uniwersytetu Marii Curie-Skłodowskiej
Tematy:
cross-border, e-commerce, Baltic countries, parcel machines, trends
Opis:
Intensification of activities in the field of e-commerce causes blurring of the boundaries of commercial space in the physical sense. As a result of globalization, organizations increasingly operating In a virtual space, use it to a greater extent and pass in a number of areas of its activities from the so-called “offline” to the “online” world.The article deals with the subject of the phenomenon of cross-border, with particular emphasis on its importance In e-commerce. The analysis has been subjected to the current situation on the e-commerce market, as well as the latest trends and prospects for development of this sector. Next, there was characterized the concept of cross-border while pointing forecasted trends of its development and the existing barriers. The article ends with an analysis of the use of cross-border e-commerce in business practice.
Źródło:
International Journal of Synergy and Research; 2017, 6
2083-0025
Pojawia się w:
International Journal of Synergy and Research
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The evolution of the southern Baltic coastal zone
Autorzy:
Mojski, J.E.
Powiązania:
https://bibliotekanauki.pl/articles/47713.pdf
Data publikacji:
2000
Wydawca:
Polska Akademia Nauk. Instytut Oceanologii PAN
Tematy:
coastal zone
Holocene
post-glacial topography
forecast
Baltic Sea
evolution
Late Glacial
water level
Opis:
This article discusses the formation and evolution of the coastal zone of the southern Baltic from the decay of the last Scandinavian ice-sheet, which took place some 14 ka BP. During the first 4 ka, the shores of the then southern Baltic basins were shaped under the dominant influence of considerable variations in water level and the young, post-glacial topography emerging from under the ice. Later, until the beginning of the Atlantic transgression, the shores were also unstable, because sea level changes resulting from periodic connections with the World Ocean followed one another in rapid succession. Since that transgression destroyed much of the former shoreline, its reconstruction is at best highly problematical, and in some places no longer possible. The maximum range of the Litorina Sea gave rise to a coastal zone that in many places is to this day quite conspicuous in the local topography and sediments. During the last 4 ka, the shoreline has changed relatively little, thus the present shoreline is largely redolent of the original one. In the coming 100 years or so, the abrasion of the cliffs along the southern Baltic shore will probably accelerate, as will the retrogradation of certain sections of the shoreline, with the result that the shoreline will be less of a straight line than it is at present. Land up to a height of 1 m above sea level will be inundated. The greatest changes in the lie of the shoreline are to be expected in the River Wisła (Vistula) delta and around the Zalew Szczeciński (Oderhaff, Szczecin Lagoon).
Źródło:
Oceanologia; 2000, 42, 3
0078-3234
Pojawia się w:
Oceanologia
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Editor’s introduction: Media and information literacy research in countries around the Baltic Sea
Autorzy:
Jaakkola, Maarit
Powiązania:
https://bibliotekanauki.pl/articles/1112344.pdf
Data publikacji:
2020-05-08
Wydawca:
Polskie Towarzystwo Komunikacji Społecznej
Tematy:
editorial
media and information literacy
Baltic Sea countries
Źródło:
Central European Journal of Communication; 2020, 13, 2(26); 146-161
1899-5101
Pojawia się w:
Central European Journal of Communication
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Modelling Safety of Global Baltic Network of Critical Infrastructure Networks
Autorzy:
Dziula, P.
Kołowrocki, K.
Powiązania:
https://bibliotekanauki.pl/articles/2068801.pdf
Data publikacji:
2017
Wydawca:
Uniwersytet Morski w Gdyni. Polskie Towarzystwo Bezpieczeństwa i Niezawodności
Tematy:
safety
Global Baltic Network
Critical Infrastructure Network
network of networks
Opis:
The main aim of the paper is to present the safety model for Global Baltic Network of Critical Infrastructure Networks. To achieve this, the basis of the multistate ageing approach to safety modelling is introduced. Following, the basic parameters important for the safety and risk prediction are presented. Next, the particular elements of the Global Baltic Network of Critical Infrastructure Networks are defined and described. Finally, the safety and risk analysis of the network of networks are presented.
Źródło:
Journal of Polish Safety and Reliability Association; 2017, 8, 3; 73--98
2084-5316
Pojawia się w:
Journal of Polish Safety and Reliability Association
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Winter upwelling in the Gulf of Finland, Baltic Sea
Autorzy:
Suursaar, U.
Powiązania:
https://bibliotekanauki.pl/articles/2078916.pdf
Data publikacji:
2021
Wydawca:
Polska Akademia Nauk. Instytut Oceanologii PAN
Tematy:
upwelling
winter
nearshore region
Finland Gulf
Baltic Sea
stratification
vertical flux
water temperature
Opis:
Traditionally, upwelling-related studies in the Baltic Sea have been limited to the period from May to September. Based on wintertime in situ measurements at two nearshore locations in the Gulf of Finland, clear evidence of winter “warm” upwelling events was detected and analysed. The process was very common. At a 10 m deep location, upwelling caused water temperature (T) to switch from 0—1 to 4—5°C and salinity (S) to switch from 4.5 to 6 PSU; at 20 m depth it caused a switch in T between 1 and 2—4°C and in S between 5.5 and 6.8 PSU. Differently from summer upwelling, T and S variations were positively correlated to each other. Salinity variations remained roughly the same throughout the winter, whereas T differences were higher in winter onset, then decreased to ca. 1°C, and increased again after the process reversed to summer-type upwelling in April—May. Based on analysis of SatBaltyk (January to March) sea surface temperature and salinity product imagery, winter upwelling occurrence along the North Estonian coast was 21—28% over 2010—2021, and slightly less along the Finnish coast. Regarding S variations, winter upwelling occurred with roughly similar frequencies and impacts in the northern and southern parts of the gulf. However, the impacts on T and sea ice conditions were highly asymmetrical. Upwelling kept the Estonian coast ice-free longer and water temperatures slightly higher than at the Finnish coast. Winter upwelling as a phenomenon has long been ignored and therefore probably underestimated.
Źródło:
Oceanologia; 2021, 63, 3; 359-369
0078-3234
Pojawia się w:
Oceanologia
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Modelling of acoustic backscattering by southern Baltic herring
Autorzy:
Idczak, J.
Gorska, N.
Powiązania:
https://bibliotekanauki.pl/articles/331977.pdf
Data publikacji:
2016
Wydawca:
Polskie Towarzystwo Akustyczne
Tematy:
acoustic biomass estimation
Baltic herring
target strength
modelling approach
X-ray images
Opis:
Assessment of Baltic herring abundance can be carried out using acoustic techniques. Analysis of the relationship between the Baltic herring individual target strength, TS, and the total fish length, L, important for the acoustic assessment, showed the relationship to be dependent on the location of the study area. This finding motivated a detailed analysis of the relationship for the herring occurring in the southern Baltic ICES subdivisions 24, 25, and 26, in which Poland is responsible for the acoustic herring abundance assessment. The paper addresses the numerical analysis of the backscattering properties of the southern Baltic herring. The modelling approach used to study the backscattering was based on the Modal Series-Based Deformed Cylinder Model approximation. Details of the individual herring swimbladders were taken into account. Morphometric data necessary for the analysis was obtained from X-ray images of herring from the Polish coastal zone (ICES subdivision 26).
Źródło:
Hydroacoustics; 2016, 19; 145-152
1642-1817
Pojawia się w:
Hydroacoustics
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Occurrence probability of maximum sea levels in Polish ports of Baltic Sea coast
Autorzy:
Wiśniewski, B.
Wolski, T.
Powiązania:
https://bibliotekanauki.pl/articles/258790.pdf
Data publikacji:
2009
Wydawca:
Politechnika Gdańska. Wydział Inżynierii Mechanicznej i Okrętownictwa
Tematy:
sea levels
probability
Polish Baltic Sea coast
Opis:
In this work long-term probability of occurrence of maximum sea levels in some points of Polish Baltic Sea coast, was determined. Use was made of multi-year series of measurement data on maximum yearly sea levels, and their probability distributions were determined. To the analysis Gumbel’s distribution and Pearson distribution of 3rd type as well as quantile methods and the highest credibility method, were applied. Kolmogorov test was used to examine conformity of the theoretical distributions with real random variable distribution. As results from the analysis, the highest sea levels of 1000- year return period can be expected in Polish ports of the west part of the coast , i.e. Kolobrzeg (750, 2 cm , i.e. 2,5 m above the average sea level) and Swinoujscie (723,6 cm) . Lower sea levels of the same return period can be expected in Ustka (720,2 cm), Wladyslawowo (709,7 cm) and Gdansk (716, 7 cm), respectively.
Źródło:
Polish Maritime Research; 2009, 3; 62-69
1233-2585
Pojawia się w:
Polish Maritime Research
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The test of application of WAM model for the wind wave forecasting of the Baltic Sea
Autorzy:
Kałas, M.
Szefler, K.
Powiązania:
https://bibliotekanauki.pl/articles/1920351.pdf
Data publikacji:
1998
Wydawca:
Instytut Morski w Gdańsku
Tematy:
Baltic Sea
WAM model
Opis:
The following presents a test of implementation of WAM- a third generation wind wave model for oceans, for computations of wave conditions on the Baltic Sea. This work presents an actual state of implementations of this model for existing in the Maritime Institute data base for bathymetry, input meteorological forces and computation possibilities, and point sout future potential of its development and implementation for operational forecasting. Special attention was given to areas near the Polish coast, where field experiments POLRODEX were performed. The computations were made for homogenous wind fields, as well as for wind fields connected with real meteorological situations.
Źródło:
Biuletyn Instytutu Morskiego w Gdańsku; 1998, 25, 2; 73-82
1230-7424
2450-5536
Pojawia się w:
Biuletyn Instytutu Morskiego w Gdańsku
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
FACTORS INFLUENCING CONSERVATISM AND PURISM IN LANGUAGES OF NORTHERN EUROPE (NORDIC, BALTIC, FINNIC)
Autorzy:
Piechnik, Iwona
Powiązania:
https://bibliotekanauki.pl/articles/634593.pdf
Data publikacji:
2014
Wydawca:
Uniwersytet Jagielloński. Wydawnictwo Uniwersytetu Jagiellońskiego
Tematy:
conservatism, purism, change, rate, evolution, Nordic, Germanic, Baltic, Finnic
Opis:
This paper shows common extralinguistic factors influencing conservatism and purism in languages of Northern Europe (Nordic, Baltic, Finnic). Users’ motivation, environment, culture, history and conscious policy are the keys to understand some tendencies in the slower rate of change of these languages.
Źródło:
Studia Linguistica Universitatis Iagellonicae Cracoviensis; 2014, 131, 4
2083-4624
Pojawia się w:
Studia Linguistica Universitatis Iagellonicae Cracoviensis
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The principles of making maps and commmmentaries to the Atlas of the Baltic Languages
Autorzy:
Leskauskaitė, Asta
Mikulėnienė, Danguolė
Powiązania:
https://bibliotekanauki.pl/articles/676378.pdf
Data publikacji:
2010
Wydawca:
Polska Akademia Nauk. Instytut Slawistyki PAN
Tematy:
atlas languages
Baltic languages
linguistic cartography
Opis:
The principles of making maps and commentaries to The Atlas of the Baltic LanguagesPeople in Lithuania and Latvia speak related languages which belong to the Baltic branch. The fate of both states was also similar. After the restoration of independence of both countries in 1990 it was very important to bring out the similarities which link them. This is how the idea of making an atlas of the Baltic languages evolved.Preparing the Atlas of the Baltic Languages Lithuanian and Latvian linguists hope for the following: 1) to research using the geolinguisitc method into what has been common in the Baltic languages; 2) to record the boundaries of the former common area of the living Baltic languages as it was at least at the end of the 20th century; 3) to demonstrate the vast variety of the Baltic dialects which have been formed naturally in the course of history; 4) to prove the variance and archaism of the lexicon, phonetics, morphology and word formation, syntax and other linguistic phenomena, which exist in the living Baltic languages on the basis of the data obtained from old writings and dialects.The material is not only part of the historical and cultural heritage of the two related nations but also a very valuable treasure of linguistic data on an international level, which can supply much information not only to experts in the Baltic and Slav languages but also to specialists on Indo-European linguistics, ethnography, history, archaeology and other branches. Принципы составления карт и комментариев к Атласу балтийских языковВ Литве и Латвии процесс общения осуществляется на родственных языках, относящихся к балтийской ветви индоевропейской группы. После восстановления независимости государств в 1990 г. для обеих народов важным стало не только сохранение национального идентитета, но актуализация объединяющих их общих явлений. Таким образом возникла идея создания Атласа балтийских языков. При подготовке Атласа балтийских языков литовские и латвийские языковеды должны были решить следующие задачи: 1) пользуясь геолингвистическими методами выявить общие признаки живых балтийских языков; 2) установить общую площадь распространения родственных явлений и фиксировать ее границы на конец XX в.; 3) представить многообразие диалектов балтийских языков, сформировавшихся в ходе исторического развития; 4) на основе сведений диалектов и старых письменных источников раскрыть разнообразие и архаичность лексики, фонетики, морфологии, словообразования, синтаксиса и других общеязыковых явлений.Материалы Атласа балтийских языков являются неотъемлемой частью исторического и культурного наследия родственных народов; они важны и в международном масштабе, поскольку содержат полезную информацию не только для специалистов в области балтийских и славянских языков, но и для широкого круга исследователей-индоевропеистов: лингвистов, историков, археологов и др.
Źródło:
Acta Baltico-Slavica; 2010, 34
2392-2389
0065-1044
Pojawia się w:
Acta Baltico-Slavica
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Bałtycka „zimna wojna”. Możliwe reakcje NATO i UE na rosyjską aktywność militarną na akwenie bałtyckim.
Baltic „Cold War”. Possible NATO’s and UE responses for Russian military activity at the Baltic Sea.
Autorzy:
Mickiewicz, Piotr
Powiązania:
https://bibliotekanauki.pl/articles/505168.pdf
Data publikacji:
2015
Wydawca:
Krakowska Akademia im. Andrzeja Frycza Modrzewskiego
Tematy:
Baltic Sea
Russian national interests
NATO
The European Union
Opis:
Baltic Sea, as an area of strategic importance for Russia’s policy toward Europe, has become a place of showcase of Russia’s military might. Its primary purpose is to show the international community the level of determination Russian authorities express to make national interests of the Federation included in the global politics. The number of incidents which cannot be a ground for military action on a larger scale – even according to Russian conventions – requires a politico-military response by regional supranational organizations. The response should take the form of smart-power strategies and the formula of military involvement must go beyond purely defensive action in response to enemy action. Hence, it is necessary to determine the scope of comprehensive EU and NATO operations (due to the need to protect the territorial sovereignty of Sweden and Finland) to offset the forms of Russian incidental activities in a way that does not elevate political tension in the region. Such a reaction is possible through effective impact on forms of activities on the waters of the Baltic Sea, which are important for Russia, notably shipping. The European Union, and the European Maritime Safety Agency (EMSA) in particular, has appropriate instruments to create an effective impact. On the other hand, the role of the North Atlantic Treaty should be to prepare and conduct systematic and comprehensive operations which limit the possibility of encroaching on the treaty territory and protect the member states against Russia applying instruments of hybrid war.
Źródło:
Krakowskie Studia Międzynarodowe; 2015, 2; 57-70
1733-2680
2451-0610
Pojawia się w:
Krakowskie Studia Międzynarodowe
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Baltic herring (Clupea harengus membras) spawning grounds on the Lithuanian coast: current status and shaping factors
Autorzy:
Saskov, A.
Siaulys, A.
Bucas, M.
Daunys, D.
Powiązania:
https://bibliotekanauki.pl/articles/47793.pdf
Data publikacji:
2014
Wydawca:
Polska Akademia Nauk. Instytut Oceanologii PAN
Tematy:
Baltic herring
Clupea harengus membras
spawning season
geomorphology
bathymetry
Lithuania
Baltic Sea
coastal water
pelagic ecosystem
water temperature
Źródło:
Oceanologia; 2014, 56, 4
0078-3234
Pojawia się w:
Oceanologia
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Relationships between inherent optical properties in the Baltic Sea for application to the underwater imaging problem
Autorzy:
Levin, I.
Darecki, M.
Sagan, S.
Radomyslskaya, T.
Powiązania:
https://bibliotekanauki.pl/articles/47995.pdf
Data publikacji:
2013
Wydawca:
Polska Akademia Nauk. Instytut Oceanologii PAN
Tematy:
Baltic Sea
underwater imaging problem
visibility
inherent optical property
light absorption
Baltic water
statistical relationship
light attenuation
wavelength
Źródło:
Oceanologia; 2013, 55, 1
0078-3234
Pojawia się w:
Oceanologia
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Acoustic classification of southern Baltic benthic habitat
Autorzy:
Orlowski, A.
Powiązania:
https://bibliotekanauki.pl/articles/332425.pdf
Data publikacji:
2006
Wydawca:
Polskie Towarzystwo Akustyczne
Opis:
Seabed characteristics applied for classification was based on analysis of echo recordings collected aboard RV “Baltica” during regular surveys in 1995-2003 period. Hypothetical effective angle of a bottom echo č’/2, corresponding to its normalized length was applied to characterize complex seabed acoustic reflecting and scattering properties. The č’/2 values were determined for each EDSU. Classification of southern Baltic area was provided by comparison of two acoustically measured factors: statistical distribution of č’/2 and correlated depth structure within selected standard areas. Both factors are very closely related to biological characteristics of the benthic habitat. Joining them gives a wide possibility of differentiating the habitat by its basic ecological properties. The classification applied gave a unique identification and comparison of dynamics of seabed structures, useful for benthic surveys and helpful in ecologically friendly administration of the zone.
Źródło:
Hydroacoustics; 2006, 9; 139-150
1642-1817
Pojawia się w:
Hydroacoustics
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Planktonic Ciliates of the Neva Estuary (Baltic Sea): Community Structure and Spatial Distribution
Autorzy:
Mironova, Ekaterina
Telesh, Irena
Skarlato, Sergei
Powiązania:
https://bibliotekanauki.pl/articles/763523.pdf
Data publikacji:
2013
Wydawca:
Uniwersytet Jagielloński. Wydawnictwo Uniwersytetu Jagiellońskiego
Tematy:
Ciliates, mixotrophs, plankton, Neva Estuary, Baltic Sea
Opis:
Ciliate communities in open waters of the meso-eutrophic Neva Estuary (the Baltic Sea) were studied in summer 2010. Abundance and biomass of ciliates were surprisingly low (0.03–1.9 ind ml–1 and 0.04–2.4 × 10–3 μg C ml–1), especially in samples with high detritus content. During this study we detected four ciliate species which are new for the Baltic Sea. Mixotrophic ciliates dominated at the majority of stations (28–67% of overall ciliate numbers). Their contribution was significantly higher in the outfall area and northern part of the Neva Estuary (Resort District), where total density of ciliates was low. Medium-sized ciliates (30–60 μm) were the most diverse and abundant (average contribution 59% of total abundance). The two parts of the estuary, separated from each other by a storm-surge barrier, differed slightly in their community structure (p < 0.05) but did not significantly differ in ciliate numbers and biomass values.
Źródło:
Acta Protozoologica; 2013, 52, 1
1689-0027
Pojawia się w:
Acta Protozoologica
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Seismo-geological model of the Baltic Basin (Poland)
Autorzy:
Kasperska, Monika
Marzec, Paweł
Pietsch, Kaja
Golonka, Jan
Powiązania:
https://bibliotekanauki.pl/articles/191810.pdf
Data publikacji:
2019
Wydawca:
Polskie Towarzystwo Geologiczne
Tematy:
Baltic Basin
East European Platform
Palaeozoic
lithostratigraphy
tectonics
seismic interpretation
Opis:
The aim of this study is to construct a seismo-geological model of the western part of the Baltic Syneclise. This model enables reconstruction of the tectonic processes taking place in this area, which had a significant impact on the formation of prospective zones for the occurrence of unconventional hydrocarbon accumulations. The two seismic surveys Opalino 3D and Kościerzyna-Gdańsk 2D, together with borehole data available in the vicinity, were used for the research. Well data were used not only for the seismic-to-well tie, but also for the construction of well cross-sections (including balanced ones). The structural interpretation of seismic boundaries enabled the separation of four structural stages: Precambrian; Caledonian, Permian-Mesozoic and Cenozoic. The seismic interpretation of the Opalino 3D survey indicates the presence of block-style tectonics in this area. This system is considered to be a part of a large block system, also extending throughout the area of the 2D survey. The Caledonian interval shows the greatest degree of structural complexity. Most of the large Palaeozoic dislocations already had been formed in the Cambrian. They underwent reactivation and/or inversion in the Silurian, or in the final stages of the Caledonian and/or Variscan Orogeny, at the latest. The current shape and structure of the Baltic Syneclise and the development of the Palaeozoic sedimentary cover were significantly influenced by the processes taking place in the Teisseyre-Tornquist Zone (TTZ). The dislocations of the Lower Palaeozoic stage are characterized by general NW-SE and NE-SW trends, although the first of these seems to be dominant.
Źródło:
Annales Societatis Geologorum Poloniae; 2019, 89, 2; 195-213
0208-9068
Pojawia się w:
Annales Societatis Geologorum Poloniae
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Influence of microphytobenthos photosynthesis on the spectral characteristics of the signal reflected from Baltic sandy sediments
Autorzy:
Jaśniewicz, D.
Gorska, N.
Powiązania:
https://bibliotekanauki.pl/articles/332045.pdf
Data publikacji:
2016
Wydawca:
Polskie Towarzystwo Akustyczne
Tematy:
hydroacoustics
backscattering
microphytobenthos photosynthesis
Baltic Sea
Opis:
The use of hydracoustical techniques to classify benthic fauna and flora is one of the important challenges in present marine research. It is crucial to understand the microphytobenthos photosynthesis impact on the backscattering properties of the sea floor in the Baltic Sea, where the techniques are actively developed now. This motivated our study. The data used in the analysis was collected in the multiday laboratory experiment conducted in the frame of the grant of the National Science Centre, Poland (No. N306 773940). In this experiment, during changing light conditions (light/dark photocycles), the hydroacoustical backscattering data was acquired in the aquarium with a sandy bottom. The constant temperature and salinity conditions, typical for the Southern Baltic, were kept, and oxygen content was monitored. In this paper data collected at 280 kHz, was processed. It was studied how the energy of echo and power spectral density of the echo signal, are sensitive to the microphytobenthos photosynthesis.
Źródło:
Hydroacoustics; 2016, 19; 165-171
1642-1817
Pojawia się w:
Hydroacoustics
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Rezerwaty Morskie - droga do odrodzenia Bałtyku
Marine reservation areas - a way to the Baltic Sea regeneration
Autorzy:
Guzek, K.
Powiązania:
https://bibliotekanauki.pl/articles/272225.pdf
Data publikacji:
2008
Wydawca:
Górnośląska Wyższa Szkoła Pedagogiczna im. Kardynała Augusta Hlonda
Tematy:
rezerwat morski
Bałtyk
marine reservation area
Baltic Sea
Opis:
Przyczynami degradacji Bałtyku są eutrofizacja, nadmierne rybołówstwo i kłusownictwo. Zapobiec temu mogą rezerwaty morskie.
The main reasons of the Baltic Sea degradation include eutrophisation, excessive fishing and poaching. These phenomena can be prevented by establishing marine reservation areas.
Źródło:
Problemy Ekologii; 2008, R. 12, nr 4, 4; 224-225
1427-3381
Pojawia się w:
Problemy Ekologii
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Transparency of the North Sea and Baltic Sea - a Secchi depth data mining study
Autorzy:
Aarup, T.
Powiązania:
https://bibliotekanauki.pl/articles/48891.pdf
Data publikacji:
2002
Wydawca:
Polska Akademia Nauk. Instytut Oceanologii PAN
Tematy:
Kattegat
data archaeology
Baltic Sea
North Sea
Skagerrak
Secchi depth
Opis:
This paper presents the results of a Secchi depth data mining study for the North Sea – Baltic Sea region. 40,829 measurements of Secchi depth were compiled from the area as a result of this study. 4.3% of the observations were found in the international data centers [ICES Oceanographic Data Center in Denmark and the World Ocean Data Center A (WDC–A) in the USA], while 95.7% of the data was provided by individuals and ocean research institutions from the surrounding North Sea and Baltic Sea countries. Inquiries made at the World Ocean Data Center B (WDC–B) in Russia suggested that there could be significant additional holdings in that archive but, unfortunately, no data could be made available. The earliest Secchi depth measurement retrieved in this study dates back to 1902 for the Baltic Sea, while the bulk of the measurements were gathered after 1970. The spatial distribution of Secchi depth measurements in the North Sea is very uneven with surprisingly large sampling gaps in the Western North Sea. Quarterly and annual Secchi depth maps with a 0.5◦×0.5◦ spatial resolution are provided for the transition area between the North Sea and the Baltic Sea (4◦E–16◦E, 53◦N–60◦N).
Źródło:
Oceanologia; 2002, 44, 3
0078-3234
Pojawia się w:
Oceanologia
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Molluscs of the Polish Baltic
Autorzy:
Piechocki, A.
Wawrzyniak-Wydrowska, B.
Powiązania:
https://bibliotekanauki.pl/articles/83799.pdf
Data publikacji:
2012
Wydawca:
Uniwersytet Mikołaja Kopernika. Wydział Biologii i Ochrony Środowiska. Stowarzyszenie Malakologów Polskich
Tematy:
mollusc
Polska
Baltic Sea
benthos
malacofauna
Sphaeriidae
Lymnaeidae
Planorbidae
Polyplacophora
Scaphopoda
Bivalvia
Gastropod
Cephalopoda
species number
Źródło:
Folia Malacologica; 2012, 20, 1
1506-7629
Pojawia się w:
Folia Malacologica
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Petroleum geology of the Polish part of the Baltic region - an overview
Autorzy:
Pikulski, L.
Karnkowski, P. H.
Wolnowski, T.
Powiązania:
https://bibliotekanauki.pl/articles/2059075.pdf
Data publikacji:
2010
Wydawca:
Państwowy Instytut Geologiczny – Państwowy Instytut Badawczy
Tematy:
Baltic Region
petroleum geology
shale gas
Opis:
The Polish part of the Baltic region is located within the contact zone between two large geological units: the Precambrian platform and the Paleozoic platform. It comprises the Polish sector of the southern Baltic Sea and the adjacent onshore part of Northern Poland (Western and Eastern Pomerania). The fundamental geological pattern is defined by the Teisseyre-Tornquist Zone, separating the East European Craton from the Paleozoic platform. As a result of exploration activity in the onshore Pomerania region, four oil fields in Cambrian sandstones, seven gas fields in Carboniferous sandstones, six gas fields in Rotliegend sandstones, and eleven oil fields within the Zechstein Main Dolomite horizon have been discovered. The petroleum play of the southern Baltic Sea region and adjacent areas must be considered separately for Eastern and Western Pomerania. In the Peribaltic Syneclise we can only take into consideration organic matter appearing in lower Paleozoic rocks but their geothermal history refers to the period from the Vendian up to the recent. The present extent of the "oil window" in the Upper Cambrian rocks is mainly restricted to the offshore area. Reservoir properties of the "gas window" Cambrian rocks are rather low due to intensive diagenetic processes. Acquisition of gas should be possible by processes of hydraulic stimulation (tight gas). Lower Paleozoic rocks rich in organic matter (Ordovician and Silurian), especially in the border zone of the EEC (Ro >>gt; 1.3%), could be an area of unconventional gas fields (shale gas). The Western Pomerania petroleum play shows two separate source rocks units. The older one embraces Carboniferous deposits with organic matter of terrestrial origin and generated gases accumulated in the Rotliegend and Carboniferous traps. The second petroleum system is located within the carbonates of the Zechstein Main Dolomite (Ca2). This is a closed system, meaning that the source rocks are at the same time the reservoirs sealed by Zechstein evaporates. Hitherto discovered hydrocarbon deposits in the Polish part of the Baltic region have confirmed good perspectives regarding oil and gas hydrocarbon zones. New, conventional and unconventional discoveries remain possible.
Źródło:
Geological Quarterly; 2010, 54, 2; 143-158
1641-7291
Pojawia się w:
Geological Quarterly
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Daily radiation budget of the Baltic Sea surface from satellite data
Autorzy:
Zapadka, T.
Krężel, A.
Paszkutab, M.
Darecki, M.
Powiązania:
https://bibliotekanauki.pl/articles/260145.pdf
Data publikacji:
2015
Wydawca:
Politechnika Gdańska. Wydział Inżynierii Mechanicznej i Okrętownictwa
Tematy:
surface radiation budget
satellite
Baltic Sea
Opis:
Recently developed system for assessment of radiation budget for the Baltic Sea has been presented and verified. The system utilizes data from various sources: satellite, model and in situ measurements. It has been developed within the SatBałtyk project (Satellite Monitoring of the Baltic Sea Environment - www.satbaltyk.eu) where the energy radiation budget is one of the key element. The SatBałtyk system generates daily maps of the all components of radiation budget on every day basis. We show the scheme of making daily maps, applied algorithms and empirical data collection within the system. An empirical verification of the system has been carried out based on empirical data collected on the oil rig placed on the Baltic Sea. This verification concerned all the components of the surface radiation budget. The average daily NET products are estimated with statistical error ca. 13 Wm-2. The biggest absolute statistical error is for LWd component and equals 14 Wm-2. The relative error in relation to the average annual values for whole Baltic is the biggest for SWu and reaches 25%. All estimated components have correlation coefficient above 0.91.
Źródło:
Polish Maritime Research; 2015, 3; 50-56
1233-2585
Pojawia się w:
Polish Maritime Research
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
What implications the Russian Federation’s compatriot policy could have for the security of Baltic States?
Autorzy:
Sinisaar, Andres
Powiązania:
https://bibliotekanauki.pl/articles/534432.pdf
Data publikacji:
2017
Wydawca:
Wyższa Szkoła Biznesu w Dąbrowie Górniczej
Tematy:
Baltic region
National security
National minorities
Russia
Opis:
The National Security Strategy of the Russian Federation to 2020 sets the national interests of the country and strategic national priorities, which could affect strategy for the military security of Baltic States. This paper will argue that the threat to the military security of Baltic States has considerably increased since their restoration of independence because the Russian army reforms in recent years have increased the military capabilities near the Baltic States borders and military operations and other military activities have risen around the Baltic region, which have decreased the environment of the security on the entire area. The aim of this paper is to identify the Russian military threats and to analyse their implications to the concepts of the military security of Baltic States, which based on territorial defence and to make further recommendations based on research findings and analysis.
Źródło:
Security Forum; 2017, 1, Volume 1 No. 1/2017; 17-28
2544-1809
Pojawia się w:
Security Forum
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The Competitiveness of Small Baltic Container Terminals. The PROMETHEE II Multi-criteria Analysis
Autorzy:
Bartosiewicz, Aleksandra
Szterlik, Paulina
Powiązania:
https://bibliotekanauki.pl/articles/503774.pdf
Data publikacji:
2019
Wydawca:
Międzynarodowa Wyższa Szkoła Logistyki i Transportu
Tematy:
maritime container terminals
Baltic Sea
competitiveness
PROMETHEE II
Opis:
The article examines the competitiveness of small Baltic container terminals. In order to conduct the research, thirty terminals, whose annual maximum throughput capacity does not exceed 150,000 TEU, have been examined taking into consideration a number of criteria which are: length of the quay (C1), number of RTG (C2) and STS (C3) cranes, number of shortsea shipping connections (C4), maximum (technical) depth at the quay (C5), distance from motorways and expressways/national roads (C6), distance from the national railway station (C7). Selected k=7 criteria were used to perform PROMETHEE II (Preference Ranking Organization Method for Enrichment Evaluations II) multi-criteria ranking that enabled specifying those Baltic Sea container nodes which are in the area of strategic benefits for the analysed market sector.
Źródło:
Logistics and Transport; 2019, 44, 4; 5-14
1734-2015
Pojawia się w:
Logistics and Transport
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Purification and characterisation of ferritin from the Baltic blue mussel Mytilus trossulus
Autorzy:
Potrykus, J.
Kosakowska, A.
Powiązania:
https://bibliotekanauki.pl/articles/47730.pdf
Data publikacji:
2009
Wydawca:
Polska Akademia Nauk. Instytut Oceanologii PAN
Tematy:
Baltic Sea
Baltic blue mussel
Gdansk Gulf
Mytilus trossulus
acidification
ammonium sulphate
bovine serum albumin
cadmium
content
heavy metal
homogenate
iron
mussel
protein
purification
thermal denaturation
Opis:
Baltic blue mussels Mytilus trossulus were collected from the Gulf of Gdańsk (southern Baltic Sea) in order to isolate ferritin from its soft tissues, as well as to purify and characterise this protein. Proteins were isolated from the inner organs of M. trossulus (hepatopancreas, gills and soft tissue residue) by thermal denaturation (70◦C) and acidification (pH 4.5) of the homogenates, followed by ammonium sulphate ((NH4)2SO4) fractionation. The ferritin was then separated by ultracentrifugation (100 000×g, 120 min.). The protein content in the purified homogenates was determined by the Lowry method using bovine serum albumin (BSA) and horse spleen ferritin (HSF) as standards. PAGE-SDS and Western blotting analysis permitted identification of ferritin in the purified preparations. Additionally, the purified homogenates and mussel soft tissue were analysed for their heavy metal contents (especially cadmium and iron) in a Video 11 E atomic absorption spectrophotometer, following wet digestion of the samples (HNO3/HClO4). The electrophoregrams showed that the inner organs of M. trossulus contained ferritin, which, like plant ferritin, is characterised by the presence of subunits in the electrophoregram in the 26.6–28.0 kDa range. The highest ferritin content was recorded in the hepatopancreas, followed by the gills and the soft tissue residue. With regard to the sampling stations, the highest content of ferritin was noted in the animals sampled off Sopot (station D3), and in those collected by a diver off Jastarnia (W1) and Gdynia (W4). Ferritin isolated from the inner organs of mussels collected from these stations also contained the largest quantities of heavy metals (Cd and Fe). Ferritin isolated from the inner organs of mussels collected by a diver from wrecks – sites where the concentrations of iron and other trace metals in the sea water are high – contained higher quantities of heavy metals (Cd and Fe) than the ferritin isolated from the inner organs of mussels collected with the drag. This confirms that ferritin is a protein able to store and transport not only iron, but also, though to a lesser extent, some other heavy metals, including cadmium.
Źródło:
Oceanologia; 2009, 51, 4
0078-3234
Pojawia się w:
Oceanologia
Dostawca treści:
Biblioteka Nauki
Artykuł

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