globalchange  > 过去全球变化的重建
DOI: 10.1016/j.palaeo.2016.08.038
论文题名:
Drought as a stress driver of ecological changes in peatland - A palaeoecological study of peatland development between 3500 BCE and 200 BCE in central Poland
作者: Słowiński M.; Marcisz K.; Płóciennik M.; Obremska M.; Pawłowski D.; Okupny D.; Słowińska S.; Borówka R.; Kittel P.; Forysiak J.; Michczyńska D.J.; Lamentowicz M.
刊名: Palaeogeography, Palaeoclimatology, Palaeoecology
ISSN: 0031-0182
出版年: 2016
卷: 461
起始页码: 272
结束页码: 291
语种: 英语
英文关键词: 4.2 and 2.8 kyr BP events ; Human impact ; Multi-proxy ; Palaeohydrology ; Poland ; Solar activity
英文摘要: We reconstructed 3300 years (3500 BCE and 200 BCE) of the development history of the Rąbień peatland located in central Poland, using pollen, macrofossil, testate amoebae, Cladocera, Chironomidae and geochemistry. Central Europe, particularly Poland, is characterised by a transitional climate that is influenced by continental and Atlantic air masses, which makes this region very sensitive to climate change. Our results demonstrate the high potential of the Rąbień peat record to reconstruct palaeohydrological dynamics. The studied time interval is characterised by two pronounced dry periods: from ~ 2500 to ~ 1700 BCE and from ~ 700 to ~ 500 BCE, and two significant increases in the water table: from ~ 1000 to ~ 800 BCE and from ~ 500 to ~ 250 BCE. The timing of the wet shift at 600 BCE corresponds to wet periods at different sites in Central and Eastern Europe. Our investigation reveals a more complicated and complex than previously assumed set of climatic relationships in Europe between 3500 BCE and 200 BCE, which might be linked through complex teleconnections of atmospheric circulation patterns. Only reconstructions that are based on an understanding of current observations from peatlands and lake ecosystems may lead to a better interpretation of past climate changes. © 2016 Elsevier B.V.
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资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/68217
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作者单位: Department of Environmental Resources and Geohazards, Institute of Geography and Spatial Organization, Polish Academy of Sciences, Twarda 51/55, Warszawa, Poland; GFZ German Research Centre for Geosciences, Section 5.2–Climate Dynamics and Landscape Evolution, Telegrafenberg, Potsdam, Germany; Department of Biogeography and Paleoecology, Adam Mickiewicz University, Krygowskiego 10, Poznań, Poland; Laboratory of Wetland Ecology and Monitoring, Adam Mickiewicz University, Krygowskiego 10, Poznań, Poland; Department of Invertebrate Zoology and Hydrobiology, University of Łódź, Banacha 12/16, Łódź, Poland; Institute of Geological Sciences, Polish Academy of Sciences, Twarda 51/55, Warsaw, Poland; Institute of Geology, Faculty of Geographical and Geological Science, Adam Mickiewicz University, Maków Polnych, Poznań, Poland; Institute of Geography, Pedagogical University of Cracow, Podchorążych 2, Kraków, Poland; Kujawsko–Pomorski Research Centre, Institute of Technology and Life Sciences in Falenty, Glinki 60, Bydgoszcz, Poland; Geology and Paleogeography Unit, Faculty of Geosciences, Institute of Marine and Coastal Sciences, University of Szczecin, Mickiewicza 18, Szczecin, Poland; Department of Geomorphology and Palaeogeography, Faculty of Geographical Sciences, University of Łódź, ul. Narutowicza 88, Łódź, PL, Poland; GADAM Centre of Excellence, Department of Radioisotopes, Institute of Physics – CSE, Silesian University of Technology, Konarskiego 22B, Gliwice, Poland

Recommended Citation:
Słowiński M.,Marcisz K.,Płóciennik M.,et al. Drought as a stress driver of ecological changes in peatland - A palaeoecological study of peatland development between 3500 BCE and 200 BCE in central Poland[J]. Palaeogeography, Palaeoclimatology, Palaeoecology,2016-01-01,461
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