气候变化领域集成服务门户(CCPortal): Insights into the evolution of the young Lake Ohrid ecosystem and vegetation succession from a southern European refugium during the Early Pleistocene

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DOI	10.1016/j.quascirev.2019.106044
	Insights into the evolution of the young Lake Ohrid ecosystem and vegetation succession from a southern European refugium during the Early Pleistocene
	Panagiotopoulos K.; Holtvoeth J.; Kouli K.; Marinova E.; Francke A.; Cvetkoska A.; Jovanovska E.; Lacey J.H.; Lyons E.T.; Buckel C.; Bertini A.; Donders T.; Just J.; Leicher N.; Leng M.J.; Melles M.; Pancost R.D.; Sadori L.; Tauber P.; Vogel H.; Wagner B.; Wilke T.
发表日期	2020
ISSN	0277-3791
卷号	227
英文摘要	Mediterranean mid-altitude sites are critical for the survival of plant species allowing for elevational vegetation shifts in response to high-amplitude climate variability. Pollen records from the southern Balkans have underlined the importance of the region in preserving plant diversity over at least the last half a million years. So far, there are no records of vegetation and climate dynamics from Balkan refugia with an Early Pleistocene age. Here we present a unique palynological archive from such a refugium, the Lake Ohrid basin, recording continuously floristic diversity and vegetation succession under obliquity-paced climate oscillations. Palynological data are complemented by biomarker, diatom, carbonate isotope and sedimentological data to identify the mechanisms controlling shifts in the aquatic and terrestrial ecosystems within the lake and its catchment. The study interval encompasses four complete glacial-interglacial cycles (1365–1165 ka; MIS 43–35). Within the first 100 kyr of lake ontogeny, lake size and depth increase before the lake system enters a new equilibrium state as observed in a distinct shift in biotic communities and sediment composition. Several relict tree genera such as Cedrus, Tsuga, Carya, and Pterocarya played an important role in ecological succession cycles, while total relict abundance accounts for up to half of the total arboreal vegetation. The most prominent biome during interglacials is cool mixed evergreen needleleaf and deciduous broadleaf forests, while cool evergreen needleleaf forests dominate within glacials. A rather forested landscape with a remarkable plant diversity provide unique insights into Early Pleistocene ecosystem resilience and vegetation dynamics. © 2019
英文关键词	Diatoms; Lipid biomarkers; Mediterranean region; Microscopic charcoal; Mid-altitude refugium; Palynological richness; Pollen-based biome reconstruction; Relicts; Stable isotopes; Vegetation succession
语种	英语
scopus关键词	Aquatic ecosystems; Biomarkers; Catchments; Charcoal; Climatology; Forestry; Isotopes; Lakes; Diatoms; Lipid biomarkers; Mediterranean region; Mid-altitude refugium; Palynological richness; Relicts; Stable isotopes; Vegetation successions; Vegetation; biomarker; biome; climate variation; diatom; forest ecosystem; glacial-interglacial cycle; lake ecosystem; Pleistocene; reconstruction; refugium; relict species; species richness; stable isotope; vegetation cover; vegetation dynamics; Balkans; Lake Ohrid; Mediterranean Region; Bacillariophyta; Carya; Cedrus; Pterocarya; Tsuga
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/151656
作者单位	Institute of Geology and Mineralogy, University of Cologne, Zülpicher Str. 49a, Cologne, 50674, Germany; School of Chemistry - Organic Geochemistry Unit, University of Bristol, Cantocks Close, Bristol, BS8 1TS, United Kingdom; School of Earth Sciences, University of Bristol, Queens Road, Bristol, BS8 1RJ, United Kingdom; Faculty of Geology and Geoenvironment, National and Kapodistrian University of Athens, Athens, Greece; Landesamt für Denkmalpflege am Regierungspräsidium Stuttgart, Referat 84.1/ Archäobotanik, Fischersteig 9, Gaienhofen-Hemmenhofen, 78343, Germany; Institute for Archaeological Sciences, Archaeobotany Workgroup, University of Tübingen, Rümelinstraße 23, Tübingen, 72072, Germany; School of Earth, Atmospheric, and Life Science, University of Wollongong, Wollongong, Australia; Department of Aquatic Ecology, Netherlands Institute of Ecology (NIOO-KNAW), Wageningen, Netherlands; Department of Animal Ecology & Systematics, Justus Liebig University Giessen, Giessen, Germany; National Environment...
推荐引用方式 GB/T 7714	Panagiotopoulos K.,Holtvoeth J.,Kouli K.,et al. Insights into the evolution of the young Lake Ohrid ecosystem and vegetation succession from a southern European refugium during the Early Pleistocene[J],2020,227.
APA	Panagiotopoulos K..,Holtvoeth J..,Kouli K..,Marinova E..,Francke A..,...&Wilke T..(2020).Insights into the evolution of the young Lake Ohrid ecosystem and vegetation succession from a southern European refugium during the Early Pleistocene.Quaternary Science Reviews,227.
MLA	Panagiotopoulos K.,et al."Insights into the evolution of the young Lake Ohrid ecosystem and vegetation succession from a southern European refugium during the Early Pleistocene".Quaternary Science Reviews 227(2020).