Results 41 to 50 of about 2,072 (190)
Source identification of nitrate by means of isotopic tracers in the Baltic Sea catchments [PDF]
Biogeosciences, 2006 Nitrate input to a river is largely controlled by land use in its catchment. We compared the information carried by the isotopic signatures of nitrate in 12 Baltic rivers, in relation to the vegetation cover, land use, and fertilization of agricultural ...
M. Voss +7 more
doaj
Geographical location and regional diversity of Poland [PDF]
, 2014 Published in: Natural environment of Poland and its protection in Łódź University Geographical Research, edited by E.
Rdzany, Zbigniew
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Ecology of Freshwater Fish, Volume 34, Issue 2, April 2025.ABSTRACT Understanding how low salinity gradients (0‰–5‰) influence fish life cycles is critical for clarifying principles of fish assemblage formation in estuarine ecosystems. This study is intended to provide a foundation for predicting changes in fish populations amidst ongoing surface salinity decreases in the Baltic Sea. In the Neva River Estuary,
Anton A. Uspenskiy
wiley +1 more source
The Natural History of Poland [PDF]
, 2015 The present book “Poland – History, Culture and Society. Selected Readings” is the third edition of a collection of academic texts written with the intention to accompany the module by providing incoming students with teaching materials that will assist ...
Wiluś, Robert
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Freshwater Biology, Volume 70, Issue 3, March 2025.ABSTRACT Dikerogammarus villosus (Sowinsky, 1894) is a Ponto–Caspian amphipod expanding in European freshwaters and posing a threat to biological diversity through several biological and behavioural traits, including high carnivory and voracity. The species spreads in Europe through two major corridors from two geographically and genetically different ...
Krzysztof Podwysocki +6 more
wiley +1 more source
Architecture of Poland as the Heritage of the Past in the Present. Castles, palaces and mansions, historic cities [PDF]
, 2015 The present book “Poland – History, Culture and Society. Selected Readings” is the third edition of a collection of academic texts written with the intention to accompany the module by providing incoming students with teaching materials that will assist ...
Kaczmarek, Sylwia
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Growth features of the Amur sleeper, Perccottus glenii (Actinopterygii: Perciformes: Odontobutidae), in the invaded Carpathian Basin, Hungary [PDF]
, 2017 K
Antal, László +3 more
core +1 more source
International Transactions on Electrical Energy Systems, Volume 2025, Issue 1, 2025.This study proposed a modified passive islanding technique that combines over/under frequency (OUF), rate of change of frequency (ROCOF), rate of change of phase angle difference (ROCPAD), and rate of change of voltage (ROCOV) for sensing of islanding and nonislanding conditions.
Bemdoo Saka +4 more
wiley +1 more source
The state of preservation of medieval street-square village in the landscape of northern Poland
Miscellanea Geographica: Regional Studies on DevelopmentThis article focuses on the preservation of traditional rural cultural landscapes in northern Poland, which were created in the 14th century as a result of the settlement of the Teutonic Knights under Kulm Law.
Koperska-Kośmicka Marta
doaj +1 more source
Earth and Space Science, Volume 11, Issue 12, December 2024.Abstract This study aims to develop an absolute model of contemporary Vertical Crustal Movements (VCM) and Vertical Land Movements (VLM) in an area of Poland based on GNSS solutions. Velocities at permanent stations were subjected to geological, tectonic, hydrological and mineral information analyses.
B. Naumowicz +2 more
wiley +1 more source