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Wyświetlanie 1-25 z 25
Tytuł:
Geasters in the Western Ghats and west coast of India
Autorzy:
Karun, N.C.
Sridhar, K.R.
Powiązania:
https://bibliotekanauki.pl/articles/67716.pdf
Data publikacji:
2014
Wydawca:
Polskie Towarzystwo Botaniczne
Opis:
Inventory in different locations of the Western Ghats and west coast of India during 2011–2013 yielded six species of geasters (Geastrum fimbriatum, G. lageniforme, G. pseudostriatum, G. saccatum, G. schweinitzii and G. triplex). Based on fresh basidiomata, illustrations of geasters are presented with macroscopic and microscopic observations. Fruit bodies of G. lageniforme were gregarious and abundant followed by G. triplex, while G. pseudostriatum were rare and solitary. Among the geasters, G. triplex was ectomycorrhizal with native tree Terminalia paniculata of the west coast. Geastrum fimbriatum, G. pseudostriatum and G. schweinitzii constitute the first record for the Western Ghats of India. Distribution, substrate preference, ectomycorrhizal features, economic value and conservation of geasters are discussed.
Źródło:
Acta Mycologica; 2014, 49, 2
0001-625X
2353-074X
Pojawia się w:
Acta Mycologica
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Biomonitoring of environmental pollution on the Algerian West coast using caged mussels Mytilus galloprovincialis
Autorzy:
Taleb, Z.M.
Benali, I.
Gherras, H.
Ykhlef-Allal, A.
Bachir-Bouiadjra, B.
Amiard, J.-C.
Boutiba, Z.
Powiązania:
https://bibliotekanauki.pl/articles/49006.pdf
Data publikacji:
2009
Wydawca:
Polska Akademia Nauk. Instytut Oceanologii PAN
Tematy:
mussel
caged mussel
lysosomal membrane stability
biomonitoring
Mytilus galloprovincialis
micronucleus
Algerian West coast
acetylcholinesterase
environment pollution
Opis:
An active biomonitoring study was carried out on the Algerian west coast using wild reference mussels (Mytilus galloprovincialis) sampled from the Kristel (K) site and transplanted in net cages during one month (between May and June 2007) to Oran Harbour (OH) and Mostaganem Harbour (MH), areas characterised by high levels of urban and industrial pollution. The biological response of the mussels was evaluated by their condition index and the use of a general stress biomarker (evaluation of lysosomal membrane stability: the neutral red retention time (NRRT) method), a genotoxic effects biomarker (determination of micronuclei (MN) frequency) and a neurotoxic effects biomarker (determination of the acetylcholinesterase (AChE) concentration). Compared to the K reference specimens, OH and MH caged mussels presented a significant decrease of NRRT in lysosomal haemocytes (56.45±26.48 min and 67.25±22.77 min, respectively) (78±16.97 min for K mussels), an MN frequency respectively 7.3 and 9 times higher in the haemocytes and the gill cells of the OH caged mussels, and 7.2 and 6.4 times higher in the two tissues of the MH caged mussels. Significant inhibition of AChE activity was noted in the gills (16.93±3.1 nmol min−1 mg prot−1) and the digestive gland (7.69±1.79 nmol min−1 mg prot−1) of the OH mussels, but only in the gills (23.21±5.94 nmol min−1 mg prot−1) of the MH mussels, compared to the organs of the K control specimens (35.9±6.4 nmol min−1 mg prot−1 in the gills and 11.17±0.49 nmol min−1 mg prot−1 in the digestive gland). This study reflects the interest in such in situ biomonitoring assays and the utility of these biomarkers for assessing the effects of pollution in the Algerian coastal marine environment.
Źródło:
Oceanologia; 2009, 51, 1; 63-84
0078-3234
Pojawia się w:
Oceanologia
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Water type quantification in the Skagerrak, the Kattegat and off the Jutland West coast
Autorzy:
Kristiansen, T.
Aas, E.
Powiązania:
https://bibliotekanauki.pl/articles/48958.pdf
Data publikacji:
2015
Wydawca:
Polska Akademia Nauk. Instytut Oceanologii PAN
Tematy:
German Bight
Skagerrak area
Kattegat area
salinity
nutrient
coloured dissolved organic matter
nitrate content
toxic alga
algal bloom
spatial distribution
Źródło:
Oceanologia; 2015, 57, 2
0078-3234
Pojawia się w:
Oceanologia
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
New record of Copidognathus andhraensis (Acari: Halacaridae) from the west coast of India, Arabian Sea
Autorzy:
Chatterjee, Tapas
Powiązania:
https://bibliotekanauki.pl/articles/1386228.pdf
Data publikacji:
2018
Wydawca:
Uniwersytet Szczeciński. Wydawnictwo Naukowe Uniwersytetu Szczecińskiego
Tematy:
Copidognathus andhraensis
West coast India
Arabian Sea
zachodnie wybrzeż Indii
Morze Arabskie
Opis:
Copidognathus andhraensis Chatterjee, Annapurna & Chang, 2004 is reported here from Anjuna beach, Goa, west coast of India (Arabian Sea) among algal sediment. This is the first report of this species from west coast of India and also from the Arabian Sea.
Copidognathus andhraensis został stwierdzony na plaży Anjuna, (Goa, zachodnie wybrzeża Indii, Morze Arabskie) pośród osadów alg. Jest to pierwsze stwierdzenie tego gatunku z zachodniego wybrzeża Indii, a także z Morza Arabskiego.
Źródło:
Acta Biologica; 2018, 25; 123-129
2450-8330
2353-3013
Pojawia się w:
Acta Biologica
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Investigation of Marine Sediments with a Subbottom Profilers System in West Coast of Camau, Vietnam
Autorzy:
Dung, Nguyen Quang
Giang, Nguyen Van
Thanh, Le Ngoc
Powiązania:
https://bibliotekanauki.pl/articles/27323269.pdf
Data publikacji:
2023
Wydawca:
Polskie Towarzystwo Przeróbki Kopalin
Tematy:
west coast of Camau
high-resolution shallow seismic
sub-bottom profiler
cross-section
Holocene-Pleistocene sediments
Sejsmika
Wietnam
profile
Opis:
The west coast of Camau (Southeast Vietnam) connects two semi-enclosed East Sea and Thailand Bays, allowing water exchange between them. Despite its importance to the oceanographic evolution of the region, it has still been poorly studied. Therefore, Subbottom profilers are used across shallow sea waters with some applications, such as sea-level studies, sedimentation process and geomorphology. In the whole survey area, 6 high-resolution shallow seismic measurements have been performed with a total length of 60.6 km, and all have recorded good reflected signals in the range 20–70 ms. In this section, physical characteristics and nature of petrology in the survey environment are quite uniformly shown. The topography of the seabed in the survey area tends to be gradually shallower from west to east, and is relatively flat. Particularly, on the cross section of the T1 line, it is visible that the first section of the line has a rather steep and deep terrain, which may be the slope of the continental shelf in the survey area. Wedge-shaped, oblique, corrugated and transverse structures all appear on the cross-sections. In the survey area, the shallow geological structure in the Holocene sediments is divided into 4 layers, and the structural boundary between the Holocene and Pleistocene sediments at the depth of 25–35 m is observed. In addition, geological faults are also detected on geological sections from seismic sections. For instance, at the section of T6 line, two faults were detected at the beginning of the line. The displacement amplitude of these faults ranges between 1.5–4 m. This new dataset will contribute to future comprehension of the geologic and oceanographic evolution.
Źródło:
Inżynieria Mineralna; 2023, 2; 215--223
1640-4920
Pojawia się w:
Inżynieria Mineralna
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Monitoring the biological effects of pollution on the Algerian West coast using mussels Mytilus galloprovincialis
Autorzy:
Taleb, Z.M.
Benghali, S.
Kaddour, A.
Boutiba, Z.
Powiązania:
https://bibliotekanauki.pl/articles/47476.pdf
Data publikacji:
2007
Wydawca:
Polska Akademia Nauk. Instytut Oceanologii PAN
Tematy:
marine biomarker
mussel
lysosomal membrane stability
biological effect
Mytilus galloprovincialis
acetylcholinesterase
Algeria
monitoring pollution
monitoring
West coast
micronucleus
Opis:
The Algerian west coast is the prime recipient ofsev eral forms of pollution; hence, the necessity for an impact assessment of this coastal pollution using a suite ofr ecommended marine biomarkers, including lysosomal membrane stability in living cells by the Neutral Red Retention Time (NRRT) method, the evaluation ofmicron ucleus (MN) frequency, and the determination ofacet ylcholinesterase (AChE) activity in mussels Mytilus galloprovincialis, sampled from the large, polluted Oran Harbour (OH) and the Maˆarouf( Mrf) marine mussel farm between July 2005 and April 2006. The difference in the variations oft he annual physical parameters between OH and Mrfco rresponds to the influence ofthe domestic and industrial sewage discharged by the city ofO ran. The biological data ofthe mussels (condition index, protein content) recorded at both sites were related to their natural reproductive cycle. This indicated that intrinsic variation between the sites due to different mussel development phases was minimal. The variation in the AChE activity of some organs ofO H and Mrfm ussels, with minimal inhibition in July and a higher NRRT recorded in the granular haemocytes in the Mrfthan in the OH mussels during the autumn and spring, depends on the quality ofthe biotope and on generic stress factors. Moreover, the variation in MN frequency, in general reflecting a non-significant seasonal and spatial genotoxic effect ofthe contamination at the two sampling sites, requires further investigations regarding biotic and abiotic variations.
Źródło:
Oceanologia; 2007, 49, 4
0078-3234
Pojawia się w:
Oceanologia
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Assessment of extremes in air temperature over north-east and west coast regions of India
Autorzy:
Tondgimenba, J.
De, U.S.
Krishnakumar, G.
Powiązania:
https://bibliotekanauki.pl/articles/11981.pdf
Data publikacji:
2012
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
assessment
extreme
air temperature
maximum temperature
minimum temperature
trend
climate change
coastal region
India
Opis:
The projected effect of climate change is the increase of both the frequency and intensity of extreme weather events. An attempt has been made to study the extremes in temperature over two regions of India i.e. North-East Region (NER) and West Coast Region (WCR). A detailed analysis indicated that in the NER, ten stations indicate increase in annual extreme minimum but significant at four stations. Post-monsoon season is very predominant where five stations show significant increase. In the WCR, all the stations indicate increasing trend in annual extreme maximum temperature significant at nine stations. Majority of the stations indicate significant increasing trend in all the seasons except monsoon season.
Źródło:
Papers on Global Change; 2012, 19
2300-8121
1730-802X
Pojawia się w:
Papers on Global Change
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Wędrówka geologiczna po południowo-zachodnim wybrzeżu Portugalii
Geological peregrination in the south-west coast of Portugal
Autorzy:
Poborska-Młynarska, Katarzyna
Powiązania:
https://bibliotekanauki.pl/articles/2076007.pdf
Data publikacji:
2020
Wydawca:
Państwowy Instytut Geologiczny – Państwowy Instytut Badawczy
Tematy:
Portugalia
stanowiska geologiczne
basen luzytański
basen Algarve
ślady dinozaurów
diapiry z soli jurajskiej
sól fizjologiczna
Portugal
geological sites
Lusitian Basin
Algarve Basin
dinosaur traces
Jurassic salt diapires
salines
Opis:
Portugal as a country of outstanding geological interest was the goal of a scientific expedition of the Polish Salt Mining Association in September 2019. The paper presents the outline of the geology of Portugal, especially the Lusitanian and Algarve sedimentary basins, and the main geological sites along the route of the expedition, i.e. sites documenting stratigraphy and tectonics of the Mesozoic and Cenozoic formations on the central-western and southern Atlantic coast, sites related to the occurrence of salt diapirs and salt tectonics, salines and monuments of nature with preserved dinosaur footprints. Moreover, as Portugal is a country of high seismic activity, the history of the largest earthquake in historical times in the Lower Tagus Valley is presented.
Źródło:
Przegląd Geologiczny; 2020, 68, 10; 751--757
0033-2151
Pojawia się w:
Przegląd Geologiczny
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Tide and mean sea level trend in the West coast of the Arabian Gulf from tide gauges and multi-missions satellite altimeter
Autorzy:
Siddig, N.A.
Al-Subhi, A.M.
Alsaafani, M.A.
Powiązania:
https://bibliotekanauki.pl/articles/47757.pdf
Data publikacji:
2019
Wydawca:
Polska Akademia Nauk. Instytut Oceanologii PAN
Tematy:
sea level
Arabian Gulf
West coast
gauge
satellite altimetry
Źródło:
Oceanologia; 2019, 61, 4
0078-3234
Pojawia się w:
Oceanologia
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Coldspot of decelerated sea-level rise on the Pacific coast of North America
Autorzy:
Parker, Albert
Powiązania:
https://bibliotekanauki.pl/articles/1052858.pdf
Data publikacji:
2016-09-15
Wydawca:
Uniwersytet im. Adama Mickiewicza w Poznaniu
Tematy:
sea level
measurements
tide gauges
West Coast of North America
Opis:
We show here the presence of significant “coldspot” of sea level rise along the West Coast of the United States and Canada (including Alaska). The 30-years sea level for the area are mostly falling also at subsiding locations as San Francisco and Seattle where subsidence is responsible for a long term positive rate of rise. The 20 long term tide gauges of the area of length exceeding the 60-years length have a naïve average rate of rise –0.729 mm/year in the update 30-Apr-2015, down from –0.624 mm/year in the update 14-Feb-2014. Therefore, along the West Coast of the United Statesand Canada the sea levels are on average falling, and becoming more and more negative.
Źródło:
Quaestiones Geographicae; 2016, 35, 3; 31-37
0137-477X
2081-6383
Pojawia się w:
Quaestiones Geographicae
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Spatio-temporal variations in sulfur-oxidizing and sulfate-reducing bacterial activities during upwelling, off South-West coast of India
Autorzy:
Kamaleson, A.S.
Gonsalves, M.-J.
Kumar, S.
Jineesh, V.K.
LokaBharathi, P.A.
Powiązania:
https://bibliotekanauki.pl/articles/47551.pdf
Data publikacji:
2019
Wydawca:
Polska Akademia Nauk. Instytut Oceanologii PAN
Tematy:
spatio-temporal variability
sulphate reduction
sulphur oxidation
bacterial activity
microbial degradation
environment parameter
upwelling
Arabian Sea
India
coastal water
Źródło:
Oceanologia; 2019, 61, 4
0078-3234
Pojawia się w:
Oceanologia
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Społeczność japońska w Stanach Zjednoczonych w latach 1930–1941. Zarys problemu
Japanese society in the United States (1930–1941). An outline of the problem
Autorzy:
Puchacz, Mariusz
Powiązania:
https://bibliotekanauki.pl/articles/951451.pdf
Data publikacji:
2015
Wydawca:
Uniwersytet w Białymstoku. Wydawnictwo Uniwersytetu w Białymstoku
Tematy:
Japanese American
race relations in the USA
Territory of Hawaii
West Coast
JACL
Opis:
The Japanese started coming to the United States at the end of the XIX century. The fact that they were not welcome was reflected in the US state and federal legislation. In the 1920s the Japanese society – embracing two generations – counted fewer than 300,000 people. The first generation, the Issei, were deprived of the right to naturalization. Their children, the Nisei – born in the United States and in the majority of cases Americanized – constituted the second generation. The Japanese lived mainly in Hawaii, as the biggest national minority, and in the West Coast, especially California. In the 1930s life was difficult for the Japanese living in the United States. Apart from the previous problems, they had to cope with new ones – connected with the economic crisis and Japan’s foreign policy. Their widespread and selfless support for Japan’s aggression against China was not only disapproved of by Americans; it also complicated their situation on the eve of the war. On the other hand, it was the time when the Nisei actively joined political life. Their biggest organization, the Japanese American Citizen League (JACL) was quite successful and in the Territory of Hawaii some Japanese became members of the local legislature for the first time.
Źródło:
Białostockie Teki Historyczne; 2015, 13
1425-1930
Pojawia się w:
Białostockie Teki Historyczne
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
First new record of two diatoms (Caloneis africana (Giffen) Stidolph and Luticola nivalis (Ehrenberg) D. G. Mann) from South West Coast of India (Cochin backwaters)
Autorzy:
Geo, J.
Mannancheril, S.F.
Powiązania:
https://bibliotekanauki.pl/articles/48568.pdf
Data publikacji:
2019
Wydawca:
Polska Akademia Nauk. Instytut Oceanologii PAN
Tematy:
diatom
Caloneis africala
Luticola nivalis
backwater region
Indian water
floristic diversity
India
Źródło:
Oceanologia; 2019, 61, 3
0078-3234
Pojawia się w:
Oceanologia
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Zmiany temperatury powierzchni morza przy zachodnich wybrzeżach Półwyspu Antarktycznego (1900-2012)
Changes in sea surface temperature at the West Coast of the Antarctic Peninsula (1900-2012)
Autorzy:
Marsz, A. A.
Styszyńska, A.
Powiązania:
https://bibliotekanauki.pl/articles/260880.pdf
Data publikacji:
2013
Wydawca:
Stowarzyszenie Klimatologów Polskich
Tematy:
Półwysep Antarktyczny
zmiany SST
ochłodzenie
zmiany klimatu
Antarctic Peninsula
SST change
cool
climate change
Opis:
Praca przedstawia wyniki analizy zmian temperatury powierzchni morza (SST) na akwenie rozciągającym się na NW od północnej części Półwyspu Antarktycznego w latach 1900-2012. Stwierdzono występowanie trzech okresów zmian SST. Pierwszy okres – w latach 1900-1932 – charakteryzował się względnie stabilnym zachowaniem SST (trend zerowy, niewielka zmienność międzyroczna, niska (~0,3°C) średnia roczna SST. W drugim okresie – w latach 1932-2000 – nastąpił wzrost zmienności międzyrocznej SST i stopniowy, trójfazowy wzrost SST (trend +0,006(±0,001)°C•rok-1, sumaryczny wzrost rocznej SST o 0,7 deg do ~+1°C). Najwyższą wartość średnią obszarową SST osiągnęła w roku 2000. Trzeci okres – w latach 2000-2012 – charakteryzował się gwałtownym spadkiem SST (trend –0,048(±0,010)°C•rok-1, spadek SST o ~1 deg). Analiza trendów miesięcznych wykazuje, że zmiany SST stanowią rezultat adwekcji wód o odmiennych zasobach ciepła niesionych z zachodu przez Prąd Cirkumantarktyczny. Zmiany SST na badanym akwenie w ostatnim okresie nie są związane ze zmianami makroskalowej cyrkulacji atmosferycznej (SAM, Południowego Trybu Pierścieniowego, Oscylacji Antarktycznej). Opisane zmiany SST zachodzące w latach 2000-2012 mogą doprowadzić do zmiany trendu zmian temperatury powietrza na stacjach zachodniego wybrzeża Półwyspu Antarktycznego.
The paper presents the results of the analysis of changes in sea surface temperature (SST) of the sea area extending to NW from the northern part of the Antarctic Peninsula in the years 1900-2012. Three periods of SST changes were noted: – period covering years 1900-1932 with relatively stable behaviour of the SST (zero trend, a small inter-annual variability, low average annual SST – ~ 0.3°C), – period covering years 1932-2000 with an increase in inter-annual variability of SST and a gradual three-phase increase in SST (trend 0.006 (± 0.001)°C•yr-1, the total increase in annual SST of 0.7 degrees (up to ~ 1°C). The highest average value of the SST was noted in 2000. – period covering years 2000-2012 – a period of rapid drop in SST (trend –0.048 (± 0.010)°C•yr-1, SST decrease of ~ 1 degree). The analysis of monthly trends shows that the changes in SST are the result of advection of water resources with different heat carried from the west by the Antarctic Circumpolar Current. Changes in SST in the analyzed sea area in the last period are not connected with changes in macro-scale atmospheric circulation (SAM Southern Annular Mode, Antarctic Oscillation). The described changes in the SST occurring in 2000-2012 may lead to changes in the trend of temperature changes at the stations on the west coast of the Antarctic Peninsula.
Źródło:
Problemy Klimatologii Polarnej; 2013, 23; 7-19
1234-0715
Pojawia się w:
Problemy Klimatologii Polarnej
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Comparison of meteorological conditions in Svalbard fjords: Hornsund and Kongsfjorden
Autorzy:
Cisek, M.
Makuch, P.
Petelski, T.
Powiązania:
https://bibliotekanauki.pl/articles/47827.pdf
Data publikacji:
2017
Wydawca:
Polska Akademia Nauk. Instytut Oceanologii PAN
Tematy:
meteorological parameter
Arctic fjord
West coast
Spitsbergen
Svalbard Fjord
Hornsund
Kongsfjorden
air temperature
wind speed
wind direction
humidity
cloud cover
Opis:
This paper presents the results of a comparison of basic meteorological parameters in two Arctic fjords situated on the west coast of Spitsbergen, the main island of the Svalbard archipelago. Air temperature, wind speed and direction, humidity and cloud cover from the period 2005 to 2016 are described and compared with previous (from 1975) analyses of meteorological conditions in the investigated region. Such a choice of dates coincides with the time the GAME project measurements were carried out. The main goal of this study was to compare meteorological conditions in two fjords: Hornsund and Kongsfjorden, during the time of rapid climate changes. The results are collated with research results available in literature from previous years. We discovered that in the investigated period the climate of the Hornsund region is more oceanic than in Kongsfjorden. The stable level of the difference in climate elements is manifested and is evident mainly through greater amplitudes in air temperatures in Kongsfjorden, and in stronger winds in Hornsund.
Źródło:
Oceanologia; 2017, 59, 4
0078-3234
Pojawia się w:
Oceanologia
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
A comparative analysis of two allochthonous populations of the Chinese mitten crab (Eriocheir sinensis H. Milne-Edwards, 1853) from the Szczecin Lagoon (NW Poland) and San Francisco Bay (US West coast)
Autorzy:
Czerniejewski, P.
Wawrzyniak, W.
Pasewicz, W.
Beldowska, A.
Powiązania:
https://bibliotekanauki.pl/articles/48843.pdf
Data publikacji:
2007
Wydawca:
Polska Akademia Nauk. Instytut Oceanologii PAN
Tematy:
sexual dimorphism
San Francisco Bay
Polska
Eriocheir sinensis
Szczecin Lagoon
morphometry
body weight
allochthonous population
Chinese mitten crab
Opis:
Selected biological and morphometric characters of two populations of the nonindigenous Chinese mitten crab,one from the Szczecin Lagoon (SL) and the other from San Francisco Bay (SFB),b oth sampled in autumn, were analysed. The SL crabs showed a significantly higher individual weight,l ength and carapace width. Males accounted for 55% (87 individuals) of the 179 SL crabs,an d 62.9% (90 individuals) of the SFB crabs. Statistical analysis of metric characters,expr essed as a percentage of carapace width (X2),en abled four diagnostic characters to be identified: abdomen width (X11),carapace height (X3),left claw length (X7) and carapace length (X1). These jointly explain 71.75% of the differences between the SL and SFB crabs and are indicative of the distinctness of the populations.
Źródło:
Oceanologia; 2007, 49, 3
0078-3234
Pojawia się w:
Oceanologia
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Analysis of the influence of the wind conditions on the possibility of using various SAR crafts in the summer season on the west coast of Poland
Analiza wpływu warunków wiatrowych na możliwości wykorzystania różnych jednostek poszukiwawczo-ratowniczych w sezonie letnim w zachodniej strefie brzegowej Polski
Autorzy:
Górtowska, M.
Siódmak, S.
Górtowski, P.
Powiązania:
https://bibliotekanauki.pl/articles/359736.pdf
Data publikacji:
2012
Wydawca:
Akademia Morska w Szczecinie. Wydawnictwo AMSz
Tematy:
ratownictwo morskie
ekranoplan
siła wiatru
Morze Bałtyckie
search and rescue
wing-in-ground effect
wind force
Baltic Sea
Opis:
Effective maritime rescue bases on both surface units and aviation. The different types of units are selectively chosen according to their performances. The main operational limitations of a particular unit are weather conditions and vehicle characteristics. In addition to standard units, for purposes of search and rescue, a WIG craft is also applicable. The craft uses so called Ground Effect, therefore is characterized by relatively high speed and low fuel consumption. The article attempts to determine the statistical operational effectiveness of different search and rescue units. The analysis is based on data on wind force and direction, in the period from May to October, in the west coastal zone of Poland. The results of the study allow to compare operational effectiveness of various rescue units. The findings can be used to support planning of search and rescue forces’ dislocation and their efficient use.
Efektywne ratownictwo morskie wykorzystuje zarówno jednostki nawodne, jak i lotnicze. Ze względu na swe właściwości eksploatacyjne poszczególne typy jednostek są selektywnie dobierane do aktualnej sytuacji. Głównymi ograniczeniami operowania daną jednostką są warunki pogodowe oraz cechy pojazdu. Do celów poszukiwania i ratownictwa, oprócz standardowych jednostek, zastosowanie znaleźć mogą również ekranoplany, czyli pojazdy wykorzystujące efekt przypowierzchniowy. Pojazdy te wyróżniają się relatywnie dużą prędkością oraz niskim zużyciem paliwa. W artykule podjęto próbę określenia statystycznej skuteczności operacyjnej poszczególnych jednostek ratowniczych. Analiza bazuje na danych dotyczących siły wiatru w okresie od maja do października w zachodniej strefie brzegowej Polski. Rezultaty badania pozwalają na porównanie stopnia skuteczności operacyjnej różnych jednostek ratowniczych. Wyniki mogą posłużyć do wspomagania planowania rozmieszczenia sił służb ratowniczych oraz ich efektywniejszego wykorzystania.
Źródło:
Zeszyty Naukowe Akademii Morskiej w Szczecinie; 2012, 30 (102); 46-51
1733-8670
2392-0378
Pojawia się w:
Zeszyty Naukowe Akademii Morskiej w Szczecinie
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Porównanie warunków klimatycznych i bioklimatycznych północnej części Ziemi Oscara II z innymi obszarami zachodniego wybrzeża Spitsbergenu w okresie 1875-2000
Comparison of climatic and bioklimatic conditions in the northern part of Oscar II Land with other areas of the west coast of Spitsbergen from 1975-2000
Autorzy:
Przybylak, R.
Araźny, A.
Powiązania:
https://bibliotekanauki.pl/articles/260858.pdf
Data publikacji:
2005
Wydawca:
Stowarzyszenie Klimatologów Polskich
Tematy:
Spitsbergen
klimat
bioklimat
odczucia cieplne
climate
bioclimate
thermal state
Opis:
W artykule porównano warunki klimatyczne i bioklimatyczne N części Ziemi Oskara II z innymi obszarami zachodniego wybrzeża Spitsbergenu w okresie 1975-2000. Klimat Ziemi Oskara II przedstawiono na podstawie danych meteorologicznych ze stacji Ny Alesund. Klimat centralnej i południowej części zachodniego wybrzeża Spitsbergenu reprezentują odpowiednio stacje: Svalbard-Lufthavn i Hornsund. Dla wymienionych obszarów obliczono i przeanalizowano różnice pomiędzy średnimi miesięcznymi i rocznymi wartościami wybranych elementów meteorologicznych (wiatr, zachmurzenie, temperatura i wilgotność powietrza oraz opady atmosferyczne) i wskaźników biometeorologicznych (niedosyt fizjologiczny, wielkość ochładzająca powietrza, wskaźnik ochładzania wiatrem, temperatura ochładzania wiatrem, przewidywana izolacyjność odzieży).
The paper describes the climate and bioclimate of the tundra zone in the northern part of Oscar II Land (the area from Jonsfiorden to Kongsfiorden) from 1975 to 2000. A comparison with the climate and bioclimate of other parts of the west coast of Spitsbergen is also presented. For the analysis, meteorological data from three stations (Ny Alesund, Svalbard Lufthavn and Hornsund) were used (Fig. 1). Significant differentiation of climatic conditions on the west coast of Spitsbergen was found (Table 1 and Fig. 2). Wind direction and speed was strongly modified by the local topographic conditions. For this reason, the lowest mean annual wind speed (by 1.2 to 1.7 m/s) of the three analysed stations, was in Ny Alesund. The degree of cloudiness was similar at Ny Alesund and Svalbard Lufthavn, while at Hornsund it was greater by about 6%. Mean annual air temperature at Ny Alesund is slightly higher (by 0.1°C) than at Svalbard Lufthavn and significantly lower (by 1.1°C) than at Hornsund. In the annual course, in comparison with the central part of the west coast, the northern part of Oscar II Land is markedly warmer in winter (on average by 1.0°C) and significantly colder in summer (by 1.0°C). An opposite relationship may be noted when comparison is made with the southern part of Spitsbergen. The greatest values of relative humidity occur in the southern and northern parts of Spitsbergen, while in the central part of the western coast their values are smaller (in particular in summer). Atmospheric precipitation was twice as low in the central part of the western coast of Spitsbergen as it was in its northern and southern parts. Differences in bioclimatic conditions were found on the west coast of Spitsbergen (Table 2, Fig. 3). To establish their characteristics, a number of biometeorological and thermophysiological indices were used. These enabled the estimation of the sensations of heat in humans standing outdoors in this part of Spitsbergen. Analysis of the physiological deficit (D) values on the west coast of Spitsbergen indicate that water evaporation from the human upper respiratory tract during the whole year is high. The cooling power (H) shows significant differences between different parts of western Spitsbergen. The mean number of days per year with thermal comfort for humans oscillated between 11 at Svalbard Lufthavn and 18 at Hornsund to 42 at Ny Alesund. On the other hand, days with cold discomfort were most frequent in central (277) and southern (271) parts of Spitsbergen, while in the northern part they rarely occurred (only 217). The best thermal sensations (described as 'cool') according to the wind chill index (WCI) occur from June to September at all stations, and also in May at Ny Alesund. In the other months conditions described as 'cold' were noted over the entire area. Days with a possibility of frostbite were noted with an annual average frequency of about 10 at Ny Alesund and 25 at Svalbard Lufthavn and Hornsund. The wind chill temperature (WCT) throughout the west coast of Spitsbergen shows the dominance of moderate sensations of cold from November to April. During the summer months (July and August) sensations of 'cold' did not occur. The insulation predicted index (Iclp) was used to estimate the bioclimate of Spitsbergen from the point of view of an individual's need for clothes to obtain thermal comfort. The index was calculated for a standing man and a man who is walking at a speed of 4km/h. Its values for the standing individual oscillated from 4.35 clo at Hornsund to about 4.49 clo at Svalbard Lufthavn. On the other hand, for the walker, clothes would need half the thermal insulation level to obtain thermal comfort.
Źródło:
Problemy Klimatologii Polarnej; 2005, 15; 119-131
1234-0715
Pojawia się w:
Problemy Klimatologii Polarnej
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The Shore and the Marketplace: Microspace in the European-African Trade on the West African Coast in the Fifteenth and Sixteenth Centuries (Descriptions and Iconographic Sources)
Autorzy:
Tymowski, Michał
Powiązania:
https://bibliotekanauki.pl/articles/601495.pdf
Data publikacji:
2012
Wydawca:
Polska Akademia Nauk. Instytut Historii im. Tadeusza Manteuffla PAN w Warszawie
Źródło:
Acta Poloniae Historica; 2012, 105
0001-6829
Pojawia się w:
Acta Poloniae Historica
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Suitability Study for Tourism Sites in the Southern Coast of West Java
Autorzy:
Ramdhani, Fajri
Liyantono, Liyantono
Pramono, Gatot
Faizal, Ibnu
Powiązania:
https://bibliotekanauki.pl/articles/1031294.pdf
Data publikacji:
2021
Wydawca:
Przedsiębiorstwo Wydawnictw Naukowych Darwin / Scientific Publishing House DARWIN
Tematy:
Coastal Tourism
India Ocean
Indonesia
Mapping
West Java
Opis:
Diversity of tourist attraction of the regencies/cities in West Java provides an alternative for travellers. One of the potential activity that can be utilized is coastal tourism. The main objective of this research was to provide a suitable site for tourism sites which can be used as a guide for government, private and planners to decide for the development of coastal tourism. Furthermore, visitors can use this application to get information about the beach resources—primary data in tabular data form and secondary data in vector format and satellite imagery format. ArcGIS was used for spatial analysis of thematic. Simple Additive Weighting method was used in this research to rank the factors and to calculate the weight in each factor. This method was commonly used for resolving spatial decision-making problems. The decision-maker directly assigns a weight of relative importance to each factor. There were 32 beach sites visited in the survey with 20 sites of suitable category and 12 sites belonging to a very suitable category. Pangandaran Regency has the most beach site at ten beaches (32.5%), consisting of 7 sites of suitable category and three sites of very suitable category. They are followed by Sukabumi which has nine sites, consisting of 7 sites of suitable category and two sites of very suitable category. The least number of sites were found in Cianjur regency, which only has three sites, consisting of 1 suitable site and two very suitable sites. According to the result, it can be seen that tourism was more developed in Pangandaran and Sukabumi regency. Besides the infrastructure support, natural conditions also influence the development of coastal tourism in the area.
Źródło:
World News of Natural Sciences; 2021, 34; 127-143
2543-5426
Pojawia się w:
World News of Natural Sciences
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
New record of Phaleria cadaverina cadaverina (Fabricius, 1792) (Coleoptera, Tenebrionidae) from Baltic Sea coast (West Polish Pomerania)
Nowe dane o występowaniu Phaleria cadaverina cadaverina (Fabricius, 1792) (Coleoptera, Tenebrionidae) na brzegu Bałtyku na Pomorzu Zachodnim
Autorzy:
Tsinkevich, V.A.
Aleksandrowicz, O.
Dabkowski, P.
Powiązania:
https://bibliotekanauki.pl/articles/84887.pdf
Data publikacji:
2013
Wydawca:
Akademia Pomorska w Słupsku
Tematy:
new record
Phaleria cadaverina
Coleoptera
Tenebrionidae
Baltic Sea
sea coast
West Pomeranian region
Polska
Opis:
Second confirmed occurrence of rare halobiontic tenebrionid beetle Phaleria cadaverina cadaverina Fabricius, 1792 in the Baltic Sea coast at Polish Western Pomerania.
Drugie pełne znalezisko rzadkiego halobiontycznego gatunku Phaleria cadaverina cadaverina (Fabricius, 1792) z rodziny czarnuchowatych (Tenebrionidae) na brzegu polskiego Bałtyku, na plaży w okolicy Świnoujścia.
Źródło:
Baltic Coastal Zone. Journal of Ecology and Protection of the Coastline; 2013, 17
1643-0115
Pojawia się w:
Baltic Coastal Zone. Journal of Ecology and Protection of the Coastline
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Perspectives of development of ecotourism in West Africa - examples from Niger, Mali and the Iyory Coast
Autorzy:
Kulczyk, Sylwia
Powiązania:
https://bibliotekanauki.pl/articles/2032500.pdf
Data publikacji:
2006-06-01
Wydawca:
Uniwersytet Warszawski. Wydział Geografii i Studiów Regionalnych
Tematy:
West Africa
ecotourism
Opis:
Ecotourism, understood as a form of leisure conforming with the principles of environmental protection and promoting its natural and cultural values, is dynamically developing in almost all parts of the world. Properly carried out, ecotourism projects may be an essential instrument of regional development. Problems of ecotourism development in four areas of West Africa, i.e. the Comoe National Park (Ivory Coast), the Dogoń Country (Mali), the northern Dallol Boss Region and Koure (Niger), and the Air and Tenere Natural Reserves (Niger) are discussed in the article. A common characteristic of the chosen areas are their significant natural and cultural values and the occurrence of tourist activeness allowing to ąualify them as ecotouristic sites. The analysis of both external and internal success factors in ecotourism leads to the conclusion that, in the discussed regions, ecotourism development is a positive phenomenon. It should, however, be accompanied by continuous supervision of environmental conditions and ecological education of the local population.
Źródło:
Miscellanea Geographica. Regional Studies on Development; 2006, 12; 251-259
0867-6046
2084-6118
Pojawia się w:
Miscellanea Geographica. Regional Studies on Development
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Grudzień ’70 w prasie Republiki Federalnej Niemiec. Relacje i analizy polityczne
December of 1970 in the West German Press: Accounts and Political Analysis
Autorzy:
Jasiński, Łukasz
Powiązania:
https://bibliotekanauki.pl/articles/1157582.pdf
Data publikacji:
2019-09-30
Wydawca:
Towarzystwo Naukowe w Toruniu
Tematy:
Władysław Gomułka
Edward Gierek
public opinion
Polish-German relations
social protests
strikes
manifestations
the Baltic coast
Opis:
The purpose of the presented article is to indicate to what an extent and how the most opinion-forming dailies and weeklies in Germany reported events taking place on the Polish coast in December 1970. The workers’ revolt, which ended with a bloody suppression by the army and militia, took place only a week after the agreement between the People’s Republic of Poland and West Germany had been concluded. Analyzing this issue, research questions can be asked, both about the number and size of articles as well as their nature. Were they predominantly accounts of the course of events or were commentaries also popular? Was, and if so, to what an extent social unrest in the People’s Republic of Poland and the removal of Władysław Gomułka from power perceived as a threat to the just initiated process of rapprochement on the Warsaw–Bonn line? To what an extent did the publications in dailies and weeklies differ from each other? Finally, the question is whether the press appearing in the Federal Republic of Germany published information on reactions of the public of this country, acts of solidarity, or voices of condemnation addressed to the authorities in Warsaw? The study undertook a critical analysis of texts describing the events of December 1970, establishing the chronology of these events. This analysis was also comparative in nature, as the content of the articles was compared with the former researchers’ findings on the course of individual days of the December tragedy. No less important for this text was the linguistic analysis, aimed at indicating to what an extent reports and columns regarding the situation in Poland were emotionally loaded, and to what an extent they constituted substantive, emotionless political analyzes. The next research method used in the presented research was the quantitative method. Its application made it possible to determine the number of articles referring to events in Poland and to indicate specific days when they had appeared in individual dailies and weeklies. The results of the query and analysis of press articles indicate that, despite the information blockade, journalists managed to map, with a high degree of vagueness, the real course of workers’ protests, especially their causes and the actions of the authorities leading to the brutal suppression. From the point of view of the West German editors, reports obtained from journalists from Scandinavia who had managed to get to Szczecin and Słupsk played a significant role here. In this way, the descriptions of events from both cities quickly obscured the dramatic situation in Gdańsk and Gdynia, including the symbol of December 1970 – an episode related to the death of Zbyszek Godlewski (“Janek Wiśniewski”), which hardly appeared in the media in Germany. A separate research problem to which special attention should be paid are the numerous social and economic analyzes of the situation in Poland published in West German press in December 1970. They pointed to the economic premises as the main reasons for the outbreak of protests, while criticizing the policy of Gomułka, which had led Poland to the economic stagnation. A similar position was taken by the government of Chancellor Willy Brandt, who at first took an expectant attitude, and then, through the words of the government’s spokesman Conrad Ahlers, drew attention to the chronic economic problems of the so-called Eastern Bloc. Despite some anxiety, journalists calmly accepted events in Poland, especially the removal of Gomułka from power and him being replaced by Edward Gierek. It was anticipated that the new Polish leader would continue the policy of rapprochement with Germany, and more broadly with the West.
Źródło:
Zapiski Historyczne; 2019, 84, 3; 123-151
0044-1791
2449-8637
Pojawia się w:
Zapiski Historyczne
Dostawca treści:
Biblioteka Nauki
Artykuł
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