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Bibliografia publikacji pracowników
Państwowej Szkoły Wyższej w Białej Podlaskiej

Baza tworzona przez Bibliotekę Akademii Bialskiej im. Jana Pawła II.


Zapytanie: POLLEN ANALYSIS
Liczba odnalezionych rekordów: 2



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Nr opisu: 0000046424
Autorzy: Krzysztof Bińka, Marcin Szymanek, Jerzy Antoni Nitychoruk.
Tytuł pracy: Climate and vegetation changes recorded in the post Holsteinian lake deposits at Ossówka (eastern Poland)
Tytuł czasopisma:
Szczegóły: 2023, Vol. 73, no. 3, p. 341--354
p-ISSN: 0001-5709
Charakterystyka formalna: artykuł w czasopiśmie polskim
Charakterystyka merytoryczna: artykuł oryginalny naukowy
Charakterystyka wg MNiSW: artykuł w czasopiśmie z IF (wykaz MEiN)
Język publikacji: ENG
Wskaźnik Impact Factor ISI: 1.100
Punktacja ministerstwa: 100.000
Słowa kluczowe ang.: holsteinian ; lake deposits ; pollen analysis ; Saalian
https://geojournals.pgi.gov.pl/agp/article/view/33874
DOI: 10.24425/agp.2022.143601
Streszczenie: Due to the long sedimentation period (about 70 000 years) and the unique quality of the lake deposits represented by very long, monotonous layers of lacustrine chalk, the sequence at Ossówka is exceptional. We conducted highly-resolved pollen and isotope analysis of the 27-m-long, upper part of the sequence of the lake sediments covering the final stage of the Holsteinian and the early phases of the Saalian Complex (Marine Isotope Stages (MIS) 11-10). In the pollen profile three main forest interstadials (L PAZ O-3, O-5, O-7) and the intervening steppe - tundra stadials (L PAZ O-2, O-4, O-6, O-8) as well as numerous units of lower rank were identified. Interstadials were characterized mainly by the presence of well-established pine forest. Stadials in turn, represented steppe - tundra vegetation with very pronounced continental influences. Also, three clearly established phases of forest fires starting at the beginning of interstadials and gradually disappearing are interesting feature of the sequence. Fires of that scale are very rarely noted in the palynological spectra. The examined sequence is characterized by the high dynamics of changes in the post interglacial part of the profile. It provides, coupled with clear features of the Holsteinian succession and its duration, a reliable correlation with other terrestrial and marine archives.

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Nr opisu: 0000044351
Autorzy: Joanna Rychel, Robert J. Sokołowski, Dominika Sieradz, Anna Hrynowiecka, Joanna Mirosław-Grabowska, Elwira Sienkiewicz, Monika Niska, Marcin Szymanek, Łukasz Jan Zbucki, Urszula Ciołko, Anna Rogóż-Matyszczak.
Tytuł pracy: Late Pleniglacial - Late Glacial climate oscillations detected in the organic lacustrine succession at the Lipowo site, north-eastern Poland
Tytuł czasopisma:
Szczegóły: 2023, Vol. 38, issue 2, p. 186--207
p-ISSN: 1099-1417
e-ISSN: 1099-1417
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: 2.300
Punktacja ministerstwa: 100.000
Słowa kluczowe ang.: block melting ; dead-ice ; Last Glacial Termination ; palaeoenvironment reconstruction ; permafrost ; pollen analysis
https://onlinelibrary.wiley.com/doi/10.1002/jqs.3477
DOI: 10.1002/jqs.3477
Streszczenie: The profile of the Lipowo palaeolake (NE Poland) preserves a record of environmental and climate changes from the Last Glacial Termination (16.5k cal ka BP), stretching from the Oldest Dryas to the youngest Allerod warm oscillation. In this interdisciplinary study of the lacustrine succession at Lipowo, we used biological and geochemical indicators and multiproxy analyses to reconstruct environmental changes in the lake ecosystem, such as mollusc, zooplankton and vegetation development, trophic state, water temperature and water level. Four cold and four warm climate oscillations of different durations were identified on this basis: the Older Dryas climate deterioration and two short-term coolings within the Allerod Interstadial, separated by warm periods in the Bolling and Allerod. The covering of the lake series by diamicton deposits from the melting of dead-ice blocks is a particularly interesting and rare phenomenon for a postglacial area. The hydrological system of the catchment was generally closed, with a periodically opening and existing flow-through lake. Over the period of the lake's existence, vegetation changed in general from steppe tundra to forest with birch and pine. For most of this time, the palaeolake was mainly oligotrophic, with increased productivity and a higher trophic level only notable during the middle Bolling.

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