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Wyszukujesz frazę "Vistula river" wg kryterium: Temat


Tytuł:
Methods of analysis the riverbed evolution. A case study of two tributaries of the upper Vistula River
Autorzy:
Lapuszek, M.
Lenar-Matyas, A.
Powiązania:
https://bibliotekanauki.pl/articles/61150.pdf
Data publikacji:
2015
Wydawca:
Polska Akademia Nauk. Stowarzyszenie Infrastruktura i Ekologia Terenów Wiejskich PAN
Tematy:
analysis method
river channel
riverbed erosion
evolution
tributary
hydrodynamic balance
Upper Vistula River
Vistula River
Źródło:
Infrastruktura i Ekologia Terenów Wiejskich; 2015, IV/3
1732-5587
Pojawia się w:
Infrastruktura i Ekologia Terenów Wiejskich
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Wisła - dzika czy uregulowana? Możliwości modernizacyjne
The Vistula - Wild or Regulated River? Renewal Capabilities
Autorzy:
Kantor, J.
Powiązania:
https://bibliotekanauki.pl/articles/906198.pdf
Data publikacji:
2005
Wydawca:
Akademia Morska w Szczecinie. Wydawnictwo AMSz
Tematy:
Wisła
regulacja rzek
Vistula river
river training
Opis:
Omówiono problemy związane z obecnym stanem Wisły oraz przedstawiono możliwości modernizacyjne, odpowiadając w ten sposób na pytanie - czy Wisła powinna zostać zamieniona w skansen czy zostać uregulowana.
The paper discusses problems related with present condition of the Vistula and it presents renewal capabilities, thus answering the question if the Vistula should be made an open-air museum or be regulated.
Źródło:
Zeszyty Naukowe Akademii Morskiej w Szczecinie; 2004, 4 (76); 93-102
1733-8670
2392-0378
Pojawia się w:
Zeszyty Naukowe Akademii Morskiej w Szczecinie
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Content of copper and nickel in soils of Vistula river catchment
Autorzy:
Skorbiłowicz, E.
Samborska, A.
Powiązania:
https://bibliotekanauki.pl/articles/124869.pdf
Data publikacji:
2014
Wydawca:
Polskie Towarzystwo Inżynierii Ekologicznej
Tematy:
soil
copper
nickel
Vistula river catchment
Opis:
Metal pollution attracts growing interest mainly due to their toxic effects on the entire natural environment. It is therefore necessary to monitor, not to exceed acceptable standards of elements in ecosystems. Heavy metals in soils are derived from natural and anthropogenic sources. The purpose of this article is to present the contents of copper and nickel in agricultural soils within the Vistula river catchment based on research carried out by the Institute of Soil Science and Plant Cultivation in the period since 1995 to 2010. The assessment of a degree of soil contamination by these elements according to standards has been also performed. It has been proven that about 91% of agricultural soils in Vistula river catchment shows natural (0°), while approximately 9% higher (Io) copper concentrations. It was found that in the total agricultural area of the Vistula river catchment, soils not contaminated with nickel (0°), with elevated (Io), and weakly contaminated soils (IIo) are respectively 85%, 11%, 4% of the analyzed soils area. There was a significant relationship between the content of copper and nickel in soils and such features as organic matter and pH. Analysis of results confirmed that the highly developed industrial activity affects the increased amount of pollutants in soils; the greatest accumulation occurred in soils of the upper Vistula river catchment, which is caused primarily by interaction of the Upper Silesian Industrial District.
Źródło:
Journal of Ecological Engineering; 2014, 15, 2; 53-59
2299-8993
Pojawia się w:
Journal of Ecological Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Basic parameters of the thermal regime of rivers in the Vistula river catchment
Autorzy:
Oksiuta, Monika
Mikulska, Małgorzata
Powiązania:
https://bibliotekanauki.pl/articles/2034232.pdf
Data publikacji:
2010-06-01
Wydawca:
Uniwersytet Warszawski. Wydział Geografii i Studiów Regionalnych
Tematy:
thermal regime
river water temperature
Vistula river catchment
Opis:
Seasonal and multi-annual variability of river water temperature has been analysed based on data from 24 gauge stations of the IMGW network. It has been characterised by means of several values of the thermal regime parameters: mean annual, semi-annual (November-April, May-October) and amplitude. The variability of water temperature in the catchment and in the stream network has been estimated. Measurement data included seven stations at the Vistula river. On the background of natural variability, rivers or their segments have been distinguished where water temperature is impacted by anthropopressure.
Źródło:
Miscellanea Geographica. Regional Studies on Development; 2010, 14; 185-192
0867-6046
2084-6118
Pojawia się w:
Miscellanea Geographica. Regional Studies on Development
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Therapeutic plants found in agrocenoses of the middle Vistula River Valley mesoregion.
Autorzy:
Ługowska, Maria
Skrzyczyńska, Janina
Skrajna, Teresa
Powiązania:
https://bibliotekanauki.pl/articles/2199576.pdf
Data publikacji:
2010-06-01
Wydawca:
Instytut Hodowli i Aklimatyzacji Roślin
Tematy:
herbs
Middle Vistula River Valley mesoregion
resources
Opis:
Studies on the segetal flora of the Middle Vistula River Valley mesoregion were carried out between 2003 and 2006 in cereal and potato crops and in stubble fields (117 localities). A total of 184 medicinal vascular plant species were noted in the studied agrocenoses. Native plants (68%) dominated over species brought to Poland (32%). Hemicryptophytes (83 spp.), therophytes (74 spp.) and geophytes (26 spp.) were the most numerous groups of life forms. Perennials (55%) prevailed over short-lived plants (45%). Very rare and rare species (61%) built up the most numerous group of species. Their populations usually consisted of single specimens. Only a_few of the medicinal plant species occured as larger populations. They were Aphanes arvensis, Stellaria media and Galium aparine in cereals, Equisetum arvense, Stellaria media, Chenopodium album, Elymus repens, Plantago major, Polygonum amphibium, Mentha arvensis, Plantago intermedia, Polygonum hydropiper and Gypsophila muralis in stubble fields, as well as Stellaria media in potato cultivations...
Źródło:
Plant Breeding and Seed Science; 2010, 61; 115-123
1429-3862
2083-599X
Pojawia się w:
Plant Breeding and Seed Science
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Water management in the Vistula delta (Poland)
Autorzy:
Kowalik, P. J.
Powiązania:
https://bibliotekanauki.pl/articles/108613.pdf
Data publikacji:
2016
Wydawca:
Instytut Meteorologii i Gospodarki Wodnej - Państwowy Instytut Badawczy
Tematy:
delta
Vistula river
depressions
floods
history
submergence
Opis:
This paper presents past and recent water management in the area called the Vistula Delta Fens (Żuławy Fens). This area (56 x 56 km) is located at the outlet of the Vistula River to the Baltic Sea, at the shore of the Gulf of Gdańsk. A large part of the area (30%) is located below sea level as potentially submerged depressions. A multitude of rivers, channels, ditches and pumping stations have been constructed here over several centuries. The area is characterized by highly productive alluvial soils, surface water with a high potential for fish-farming and fishery, and attractive tourist areas at the banks of the rivers and channels. Historically, floods have occurred repeatedly as a result of: (i) – breaks in the dams along big rivers, e.g. after heavy rains and high water levels (in summer); (ii) – dam breaks caused by accumulation of ice-cakes in winter or during spring times; (iii) – dam breaks after storms on the sea with increasing sea water levels at the river outlets (mainly in winter); (iv) – overflow of water into flat land after heavy rains followed by slow drainage of water from the fields, ditches, channels and pumping stations (in summer); (v) – overflow of water into depressions and swamps below sea level after interruptions of, or decreases in, the pump operations at the pumping stations. The EU directive on flood control advises that the member countries should: (i) – produce maps of the areas vulnerable to floods to facilitate communication and planning; (ii) – develop management plans for flooding events; (iii) – exchange experience and codes of good practice during flood; (iv) – facilitate a close cooperation between the scientific community and politicians in the field of flood protection; (v) – raise the level of knowledge, communication and awareness among local societies living in areas prone to flooding.
Źródło:
Meteorology Hydrology and Water Management. Research and Operational Applications; 2016, 4, 1; 47-52
2299-3835
2353-5652
Pojawia się w:
Meteorology Hydrology and Water Management. Research and Operational Applications
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Lithological features of Vistula River channel deposits in the light of micromorphological analysis
Autorzy:
Bielawska, M.
Powiązania:
https://bibliotekanauki.pl/articles/294771.pdf
Data publikacji:
2015
Wydawca:
Stowarzyszenie Geomorfologów Polskich
Tematy:
micromorphology
alluvial sediments
Vistula river
Central Poland
Opis:
The aim of the study was to identify and assess the lithological features typical for alluvial sediments of Vistula River from the natural part of its course on 603 km of the river course. For this purpose, the micromorphological analysis was carried out for a sample taken from the surface of a tree covered island. The analysis is laborious, but its great advantage is that it allows to determine the detailed characteristics of undisturbed sediments, supplying other lithological studies. Examined thin section showed fractionation lamination within medium and fine sands, interbedded with coarser grains with some organic admixtures. Detailed analysis allows to detect gradual and sudden changes of discharge energy.
Źródło:
Landform Analysis; 2015, 29; 3-8
1429-799X
Pojawia się w:
Landform Analysis
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Restoring the social value of rivers through education: The case of the Vistula river in Warsaw
Autorzy:
Angiel, Joanna
Janicki, Maciej
Powiązania:
https://bibliotekanauki.pl/articles/2034225.pdf
Data publikacji:
2010-06-01
Wydawca:
Uniwersytet Warszawski. Wydział Geografii i Studiów Regionalnych
Tematy:
public awareness
Vistula River
river value
perception
geography education
Opis:
The article discusses the values of the Vistula River in Poland's capital city, Warsaw. The author presents the results of studies identifying residents' perceptions of the river and outlines local community processes that aim to restore the river's social value, notably through education.
Źródło:
Miscellanea Geographica. Regional Studies on Development; 2010, 14; 203-212
0867-6046
2084-6118
Pojawia się w:
Miscellanea Geographica. Regional Studies on Development
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Kształtowanie najbliższego otoczenia Wisły w centrum Krakowa - historia i współczesność
The Shaping of Vistula River Surrounds in the Centre of Cracow - History and Modernity
Autorzy:
Zachariasz, A.
Powiązania:
https://bibliotekanauki.pl/articles/1186991.pdf
Data publikacji:
2009
Wydawca:
Uniwersytet Przyrodniczy we Wrocławiu
Tematy:
Wisła
Kraków
rzeka
miasto
Vistula river
Cracow
river
town
Opis:
The presence of a river in the city centre undoubtedly enhances the attractiveness of the landscape. The number of natural points, viewing vistas and exposed places increases, which is also influenced by topography. That is the case in Cracow, where the Vistula river cuts through the city. Over the centuries the river has been changing its corridor, the most memorable in the city's landscape being the one with the Vistula taking a sharp turn round Wawel Hill, and dividing near Kazimierz into the Old and New Vistula. In the 19th century the modern landscape of the Vistula Valley started to take shape, especially with its strong focus on bridges. However, only the last quarter of that century brought the first attempts of complex flood prevention initiatives. From the very beginning, the issue of regulating the river and developing its near surrounds raised heated arguments, with aesthetic values at the heart of the matter. The issue of developing riverside areas, particularly in the 20th and at the start of the 21st century caused similar debates, was widely discussed and sometimes became the object of contests. A number of studies and landscape analyses were carried out. Among the numerous proposals and realizations are: the amphitheatre in the Vistula bend, hotels, Museum of Japanese Art and Technology "Manggha", Kotlarski bridge, Kazimierz Gallery, Tadeusz Kantor Museum as well as many pedestrian overpasses and promenades.
Źródło:
Architektura Krajobrazu; 2009, 4; 10-20
1641-5159
Pojawia się w:
Architektura Krajobrazu
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Pleistocene river valleys and ice sheet limits in the Southern Mazovian Lowland, central Poland
Autorzy:
Żarski, M.
Powiązania:
https://bibliotekanauki.pl/articles/2059923.pdf
Data publikacji:
2002
Wydawca:
Państwowy Instytut Geologiczny – Państwowy Instytut Badawczy
Tematy:
Pleistocene
Vistula river valley
ice sheet limit
glaciation
Opis:
The buried and present-day Vistula valleys has developed along tectonic linear structures of NW-SE trend. The Vistula river valley and its tributaries essentialy maintained their courses during the Małopolanian, Ferdynandovian, Mazovian and Eemian interglacials. During the Małopolanian, Mazovian, Ferdynandovian interglacials the gradient of the buried Vistula valley was 0.57?, while during the Eemian Interglacial and during deposition of Vistulian terraces and Holocene flood plain deposits it was about 0.34?, due to from tectonic movements. The width of the buried Vistula valley was the greatest during the Eemian Interglacial (15 km) and during the Vistulian (17 km) when strong lateral erosion occurred. The stratigraphy of the Quaternary deposits is based on palynologically documented sites of the Ferdynandovian, Mazovian and Eemian interglacials. This region was covered by ice sheets of the Nidanian, Sanian, Wilgian, Liviecian, Odranian and Wartanian glaciations during eight advances. Liviecian and Wartanian Glaciation maximum limits were determined in the study area. Interstadial fluvial deposits, between the premaximum and maximum stadials of the Odranian Glaciation, were recognised and termed sediments of the Gniewosznian Interstadial. The deposits of the Wartanian Glaciation have been TL dated at 146-203 ka BP and the Odranian at 212-280 ka BP.
Źródło:
Geological Quarterly; 2002, 46, 2; 147-164
1641-7291
Pojawia się w:
Geological Quarterly
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Riverbed erosion estimation in the selected cross-sections of the upper Vistula River
Autorzy:
Lapuszek, M.
Powiązania:
https://bibliotekanauki.pl/articles/60197.pdf
Data publikacji:
2013
Wydawca:
Polska Akademia Nauk. Stowarzyszenie Infrastruktura i Ekologia Terenów Wiejskich PAN
Tematy:
riverbed erosion
river regulation
Vistula River
river channel
technical regulation
erosion process
Opis:
The analysis of time variability of riverbed elevation recorded at eight cross-sections of the Upper Vistula River is presented in the paper. The variability is analyzed on the base on the observed low annual water stages and the cross-sectional geometry variation observed over decades. Furthermore, the analysis of riverbed changes in the years 2001 – 2011 was done in 16 cross-sections located between the Koło and Zawichost gauging stations. Based on the analyzed changes in the riverbed elevation of the eight tested gauging stations it should be noted that since the beginning of the observation period, that is from about the beginning of the 20th century to the mid 1960’s, in the Upper Vistula River riverbed erosion can be observed with a slight tendency for accumulation. As a result of technical regulations of the river channel of the Vistula River from km 247 +000 to 295 +000 carried out in the years 1975 to 1982, intensive processes of riverbed erosion has occured. In most of the 16 profiles it was found that in the years 2001-2011 the river channel was deepened. The occurrence of local riverbed deepening at the river banks was also observed.
Źródło:
Infrastruktura i Ekologia Terenów Wiejskich; 2013, 2/IV
1732-5587
Pojawia się w:
Infrastruktura i Ekologia Terenów Wiejskich
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Changes in morphology of selected segments of the Vistula river bed
Autorzy:
Bogucka-Szymalska, Małgorzata
Mikulska, Małgorzata
Powiązania:
https://bibliotekanauki.pl/articles/2034231.pdf
Data publikacji:
2010-06-01
Wydawca:
Uniwersytet Warszawski. Wydział Geografii i Studiów Regionalnych
Tematy:
morphology of the Vistula river bed
historical topographic maps
Opis:
The paper presents a reconstruction and an analysis of the Vistula river bed changes in the 19th and 20th centuries, performed on the basis of topographic maps. The analysis took into account both natural (floods, changes in rock-debris supply) and anthropogenic (e.g., river regulation, construction of water reservoirs) causes, which resulted in significant changes of the morphology of the Vistula river bed. To estimate the river bed changes the author used such parameters as: the length of the banks and changes of their location, the width of the river bed, and the surface of the river bed forms and their share in the river bed surface area.
Źródło:
Miscellanea Geographica. Regional Studies on Development; 2010, 14; 193-202
0867-6046
2084-6118
Pojawia się w:
Miscellanea Geographica. Regional Studies on Development
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Crevassing of an inland dune during the 1998 flood in upper Vistula river valley (South Poland
Krewasowanie śródlądowej wydmy w dolinie górnej Wisły podczas powodzi w 1998 roku
Autorzy:
Gębica, P.
Stachowicz-Rybka, R.
Powiązania:
https://bibliotekanauki.pl/articles/191361.pdf
Data publikacji:
2002
Wydawca:
Polskie Towarzystwo Geologiczne
Tematy:
flood
inland dune
crevasse splay
Vistula river valley
Polska
Opis:
A relatively small flood in April 1998 inundated stream valleys draining the Tarnów Plateau. The flood water of one of these streams crevassed a dune. An elongated crevasse, an irregular-shaped transport zone and a crevasse splay were formed as a result. The crevasse splay consisted of several lobes, which were separated by crevasse channels. Minor fans formed at the channel outlets. All this forms were the result of rapid processes of erosion and accumulation. The dominant lithofacies in the crevasse splay sediments were fine and medium sand with horizontal (bottomset) and low-angle (topset) stratification. Trough and planar cross-stratified medium- and coarse-grained sands appear in the middle part of the vertical sequence. Most of these sediments were laid down in a high-energy environment of a sheet flow. The phase of vanishing flow left ripple marks, encountered in the highest part of the distal splay.
Źródło:
Annales Societatis Geologorum Poloniae; 2002, 72, No 2; 191-197
0208-9068
Pojawia się w:
Annales Societatis Geologorum Poloniae
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
How Big Can a Flood of the Vistula River be in Warsaw – Historical and Hydrological Perspective
Autorzy:
Artur, Magnuszewski,
Powiązania:
https://bibliotekanauki.pl/articles/902677.pdf
Data publikacji:
2016
Wydawca:
Uniwersytet Warszawski. Wydawnictwa Uniwersytetu Warszawskiego
Tematy:
Vistula river
Warsaw
flood risk
spatial planning
retro modeling
Opis:
Zarządzanie zagrożeniem powodziowym to nowa metodologia zmniejszania niebezpieczeństw dla przestrzeni miejskiej. Jednym z ważnych aspektów zagrożenia powodziowego jest ekspozycja na zalanie spowodowana niewłaściwą lokalizacją zabudowań. Planowanie przestrzenne i ocena zagrożenia powodziowego mogą być dokonane na podstawie właściwej informacji o ekstremalnych powodziach. W niniejszym artykule dokonano analizy studium przypadku powodzi Wisły w Warszawie w różnych okresach historycznych, biorąc pod uwagę trzy metodologie oceny wielkości powodzi ekstremalnych w miastach.
Źródło:
Studia Iuridica; 2016, 63; 235-245
0137-4346
Pojawia się w:
Studia Iuridica
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Cadmium in sediments of polish major rivers and their tributaries
Autorzy:
Bojakowska, I.
Gliwicz, T.
Powiązania:
https://bibliotekanauki.pl/articles/1182774.pdf
Data publikacji:
2008
Wydawca:
Państwowy Instytut Geologiczny – Państwowy Instytut Badawczy
Tematy:
monitoring
zanieczyszczenie
kadm
Wisła
Odra
pollution
cadmium
Vistula river
Odra River
Opis:
Systematyczne geochemiczne badania osadów wodnych Polski są prowadzone na zlecenie Głównego Inspektora Ochrony Środowiska od 1991 roku. Sieć obserwacyjna obejmuje 301 punktów, spośród których w 80 lokalizacjach próbki pobierane są co roku, a w pozostałych raz na trzy lata. Kilkunastoletnie badania wykazały wyraźny spadek zawartości kadmu w osadach rzecznych w Polsce. Blisko 70% zbadanych osadów w ciągu ostatnich trzech lat charakteryzowało się zawartością kadmu niższą niż 0,5 mg/kg. Zawartość kadmu wyższą niż 1 mg/kg stwierdzono w 22,6% zbadanych próbek. Najwyższe zawartości kadmu odnotowywane są w osadach dwóch rzek górnośląskich: Przemszy i Chechle oraz mazowieckiej rzece – Jeziorce. Głównym źródłem zanieczyszczenia osadów rzek Górnego Śląska, włącznie z górną Wisłą i Wartą, są ścieki odprowadzane z kopalń, hut i zakładów przemysłowych wykorzystujących cynk i jego związki w produkcji. Inną przyczyną wysokich zawartości kadmu w osadach są ścieki odprowadzane z zakładów metalurgicznych, elektrycznych, elektronicznych, zakładów produkujących barwniki i farby oraz wytwarzających plastiki. Jest to obserwowane w osadach Wieprza, który jest odbiornikiem ścieków z Lublina (poprzez dopływ Bystrzyca), Jeziorce i Warcie.
Źródło:
Polish Geological Institute Special Papers; 2008, 24; 15-22
1507-9791
Pojawia się w:
Polish Geological Institute Special Papers
Dostawca treści:
Biblioteka Nauki
Artykuł

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