Bibliografia publikacji pracowników
Państwowej Szkoły Wyższej w Białej Podlaskiej
Baza tworzona przez Bibliotekę Akademii Bialskiej im. Jana Pawła II.
Zapytanie:
HUMAN IMPACT Liczba odnalezionych rekordów: 3
Przejście do opcji zmiany formatu | Wyświetl/ukryj etykiety | Wyświetlenie wyników w wersji do druku | Pobranie pliku do edytora | Nowe wyszukiwanie Streszczenie: Based on geochemical and biological investigations of a 6-m-long sediment core, a reconstruction of the environmental conditions in Charzykowskie Lake (northern Poland) is presented. The analyzed sediments consist of fine calcareous detritus gyttja interbedded by lake marl. The results of palynological analysis document the vegetation development around and in the studied lake and confirm the middle and late Holocene age of the sedimentation of the deposits. The identification of 22 taxa of subfossil Cladocera shows the biodiversity of the fauna and reflects the changes in the trophic and water level. The concentrations of various chemical elements suggest the origin of the sediments. Geochemical, including isotope, and biological data, made it possible to reconstruct the environmental conditions, as well as traces of human influence over the last ca. 6,200 years. Four stages of human impact have been documented by the pollen data. The first traces of human groups in the vicinity of Charzykowskie Lake are preserved in sediments from about 4,000 years ago. The human activity is poorly recorded in the Cladocera and in the geochemical compositions of the lake sediments, probably due to the size and depth of the lake and its isolation.
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Nr opisu: 0000040501 Autorzy: Piotr Szwarczewski, Anna Rogóż-Matyszczak, Łukasz Jan Zbucki. Tytuł pracy: Morphological and geochemical record of historical erosion on the example of small alluvial and deluvial fans accumulated on the Bug River terraces in the Neple area (Podlasie Lowland, eastern Poland) Tytuł czasopisma: Szczegóły: 2020, Vol. 33, no 1, p. 1--10 p-ISSN: 0067-3064 e-ISSN: 1648-858X Charakterystyka formalna: artykuł w czasopiśmie zagranicznym Charakterystyka merytoryczna: artykuł oryginalny naukowy Charakterystyka wg MNiSW: artykuł w czasopiśmie z IF (wykaz MEiN) Język publikacji: ENG Wskaźnik Impact Factor ISI: 0.469 Punktacja ministerstwa: 40.000 Słowa kluczowe ang.: human impact ; trace elements ; land use changes ; gully erosion ; radiocarbon dating http://www.gamtostyrimai.lt/uploads/documents/lediniai/Baltica/Vol-33-1-2020/01%20Baltica%202020%2033-1%20Szwarczewski%20et%20al.pdf DOI: 10.5200/baltica.2020.1.1 Streszczenie: The gullies in the vicinity of Neple (Podlaska Lowland, eastern Poland) are relatively young and were created due to the land use and climate changes. The aim of the research was to determine the variability of selected alluvial-diluvial fans occurring in the Bug River valley and their age using interdisciplinary methods (e.g. absolute dating, geochemical analyzes, cartographic data). Geological mapping and several drillings (both within the fans, valleys or gullies bottoms and glacial or fluvioglacial plateaus) were done. Historical data dealing with the human economic activity in the region were analyzed. The obtained radiocarbon dating and geochemical features of sediments building the alluvial and diluvial fans proved that these forms are not older than some 500 years. Due to the lateral movement of the Bug River channel only some of the forms are preserved in the area under study. The rest of them disappeared due to the fluvial erosion.
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Nr opisu: 0000040406 Autorzy: Krzysztof Bińka, Fabian Welc, Jerzy Antoni Nitychoruk, Dominika Sieradz, Antoni Lewczuk. Tytuł pracy: Unique finds in palynological spectra : acetolyze resistant vegetative forms of freshwater dinoflagellate based on the Lake Młynek record form Northeastern Poland Tytuł czasopisma: Szczegóły: 2020, Vol. 37, no. 2, p. 59--67 p-ISSN: 1641-5558 Charakterystyka formalna: artykuł w czasopiśmie polskim Charakterystyka merytoryczna: artykuł oryginalny naukowy Charakterystyka wg MNiSW: artykuł w czasopiśmie bez IF (wykaz MEiN) Język publikacji: ENG Punktacja ministerstwa: 70.000 Słowa kluczowe ang.: freshwater dinoflagellate ; microfossil ; human impact ; holocene ; Lake Młynek ; Poland http://www.studia.quaternaria.pan.pl/pdfs/sq37-2/1_Binka.pdf DOI: 10.24425/sq.2020.133751 Streszczenie: The freshwater dinoflagellate represent microfossils which are very rarely noted in lake deposits. In Late Holocene sediments of the Lake Młynek, the Iława Lakeland, northern Poland, we identified intense blooms of algae of the genus Palatinus. They occurred primarily in the period of strong human impact during expansion of the Monastic State of the Teutonic Order. The most amazing thing is that samples in which conventional palynological maceration has been used dinoflagellate are represented by armored vegetative forms instead of cysts. During this laboratory processes, especially acetolysis, cellulosic thecae of armored forms should be destructed. This is the second known example of acetolysis resistant thecae of modern dinoflagellate, built by substance other than cellulose. Palatinus blooms were associated probably with the hydrotechnical works made by Teutonic Knights in the catchment, which caused supply and discharge of micronutrients e.g. selenium in the basin. Projekt/grant: Korelacja faz osadnictwa pradziejowego i wczesnośredniowiecznego w Polsce północno-wschodniej z przemianami środowiska przyrodniczego w świetle badań osadów jeziornych (Correlation of prehistoric and early medieval settlement phases in northeast Poland with the changes of the natural environment in the light of lacus-trine sediments study) : Narodowe Centrum Nauki, UMO-2016/21/B/ST10/03059
