气候变化领域集成服务门户(CCPortal): Landslides increased Holocene habitat diversity on a flysch bedrock in the Western Carpathians

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DOI	10.1016/j.quascirev.2019.07.009
	Landslides increased Holocene habitat diversity on a flysch bedrock in the Western Carpathians
	Šímová A.; Pánek T.; Gałka M.; Zernitskaya V.; Hájková P.; Brodská H.; Jamrichová E.; Hájek M.
发表日期	2019
ISSN	0277-3791
起始页码	68
结束页码	83
卷号	219
英文摘要	Landslides are an important natural phenomenon of the flysch Outer Western Carpathians that diversify the local topography and provide valuable microrefugia in the geomorphologically uniform region. For the first time, we reconstructed the continuous history of Carpathian landslide wetland – the Kotelnice mire, which initiated at the Pleistocene-Holocene transition, using joint analysis of abiotic proxies, pollen, plant macrofossils and testate amoebae (TA). We utilised modern training datasets of plants and TA to define ecological requirements of species and to determine indicators of either bog or fen habitats. We further compared pollen representation of selected woody species between two landslide-related wetlands and two spring fens, not related to landslides within the study region. The unique feature of the Kotelnice mire is the development of a nearly ombrotrophic bog at ∼2500 cal BP that was after ∼1500 years reversed to a poor fen by intense deforestation and pastoralism. Pollen analysis and its intra-regional comparison demonstrate a dual refugial role of landslides in the Carpathians. In the Early Holocene and perhaps even in the Late Glacial, landslides provided refugia for warmth- and moisture-demanding species (e.g. lime, elm, hazel, beech, maple). On the contrary, they provided shelter for cold-demanding boreal species (e.g. spruce, Eriophorum vaginatum, Sphagnum medium/divinum) in the Middle and Late Holocene. Because the analogous refugial role of landslides at both the recent and the Quaternary time scales has been reported from the flysch-like and volcanite bedrocks across the Northern Hemisphere, landslides deserve more attention in searching for regionally or even globally crucial refugia. © 2019 Elsevier Ltd
英文关键词	Central Europe; Forest composition; Holocene; Ombrotrophy; Paleohydrology; Peatland; Plant macrofossils; Pollen; Testate amoebae; Transfer function
语种	英语
scopus关键词	Deforestation; Ecosystems; Lime; Plants (botany); Protozoa; Topography; Transfer functions; Wetlands; Central Europe; Forest compositions; Holocenes; Ombrotrophy; Paleo-hydrology; Peatland; Plant macrofossils; Pollen; Testate amoebae; Landslides; bedrock; deforestation; geomorphology; Holocene; landslide; late glacial; Northern Hemisphere; ombrotrophic environment; paleohydrology; peatland; pollen; protist; Quaternary; transfer function; wetland; Carpathians; Central Europe; Western Carpathians; Acer; Corylus americana; Eriophorum vaginatum; Fagus; Picea; Sphagnum; Ulmus
来源期刊	Quaternary Science Reviews
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/151831
作者单位	Department of Botany and Zoology, Faculty of Science, Masaryk University, Kotlářská 2, Brno, CZ-61137, Czech Republic; Department of Physical Geography and Geoecology, Faculty of Science, University of Ostrava, Chittussiho 10, Ostrava, CZ-71000, Czech Republic; Department of Geobotany and Plant Ecology, Faculty of Biology and Environmental Protection, University of Lodz, Stefana Banacha, 12/16, Lodz, PL-90237, Poland; Institute for Natural Management, National Academy of Sciences of Belarus, F. Skoryny 10, Minsk, BY-220114, Belarus; Laboratory of Paleoecology, Institute of Botany, The Czech Academy of Sciences, Lidická 25/27, Brno, CZ-60200, Czech Republic
推荐引用方式 GB/T 7714	Šímová A.,Pánek T.,Gałka M.,et al. Landslides increased Holocene habitat diversity on a flysch bedrock in the Western Carpathians[J],2019,219.
APA	Šímová A..,Pánek T..,Gałka M..,Zernitskaya V..,Hájková P..,...&Hájek M..(2019).Landslides increased Holocene habitat diversity on a flysch bedrock in the Western Carpathians.Quaternary Science Reviews,219.
MLA	Šímová A.,et al."Landslides increased Holocene habitat diversity on a flysch bedrock in the Western Carpathians".Quaternary Science Reviews 219(2019).