globalchange  > 气候减缓与适应
DOI: 10.1016/j.quascirev.2018.02.006
Scopus记录号: 2-s2.0-85042079374
论文题名:
Late-Holocene vegetation dynamics in response to a changing climate and anthropogenic influences – Insights from stratigraphic records and subfossil trees from southeast Lithuania
作者: Edvardsson J.; Stančikaitė M.; Miras Y.; Corona C.; Gryguc G.; Gedminienė L.; Mažeika J.; Stoffel M.
刊名: Quaternary Science Reviews
ISSN: 2773791
出版年: 2018
卷: 185
起始页码: 91
结束页码: 101
语种: 英语
英文关键词: Baltic region ; Climate change ; Dendrochronology ; Palaeobotany ; Peatland ecosystem ; Vegetation dynamics
Scopus关键词: Dynamics ; Ecology ; Ecosystems ; Forestry ; Geographical regions ; Land use ; Plants (botany) ; Stratigraphy ; Vegetation ; Wetlands ; Baltic region ; Dendrochronology ; Palaeobotany ; Peatland ecosystems ; Vegetation dynamics ; Climate change
英文摘要: To increase our understanding of long-term climate dynamics and its effects on different ecosystems, palaeoclimatic and long-term botanical reconstructions need to be improved, in particular in underutilized geographical regions. In this study, vegetation, (hydro)climate, and land-use changes were documented at two southeast Lithuanian peatland complexes – Čepkeliai and Rieznyčia – for the Late-Holocene period. The documentation was based on a combination of pollen, plant macrofossils, peat stratigraphic records, and subfossil trees. Our results cover the last two millennia and reveal the existence of moist conditions in Southern Lithuania between 300 and 500 CE and from 950 to 1850 CE. Conversely, changes towards warmer and/or dryer conditions have been recorded in 100, 600, and 750 CE, and since the 1850s. Significant differences with other Baltic proxies prevent deriving a complete and precise long-term reconstruction of past hydroclimatic variability at the regional scale. Yet, our results provide an important cornerstone for an improved understanding of regional climate change, i.e. in a region for which only (i) few detailed palaeobotanical studies exist and which has, in addition, been considered as (ii) an ecologically sensitive region at the interface between the temperate and boreal bioclimatic zones. © 2018
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资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/112257
Appears in Collections:气候减缓与适应

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作者单位: Department of Geology, Lund University, Sölvegatan 12, Lund, 223 62, Sweden; Dendrolab.ch, Department of Earth Sciences, 13 Rue des Maraîchers, Geneva, CH-1205, Switzerland; Nature Research Centre, Institute of Geology and Geography, Akademijos Str. 2, Vilnius, LT-03223, Lithuania; CNRS, Université Clermont Auvergne, GEOLAB, Clermont-Ferrand, F-63000, France; CNRS, UMR 7194, Histoire Naturelle de l'Homme Préhistorique, Département de Préhistoire, Muséum National d'Histoire Naturelle, Institut de Paléontologie Humaine, Paris, France; GEOLAB, UMR 6042 CNRS, Blaise Pascal University, Maison des Sciences de l'Homme 4, Rue Ledru, Cedex 2, Clermont-Ferrand, F63057, France; Institute for Environmental Sciences, University of Geneva, 66 Bvd Carl-Vogt, Geneva, 1205, Switzerland; Department F.-A. Forel for Aquatic and Environmental Sciences, University of Geneva, 66 Bvd Carl-Vogt, Geneva, 1205, Switzerland

Recommended Citation:
Edvardsson J.,Stančikaitė M.,Miras Y.,et al. Late-Holocene vegetation dynamics in response to a changing climate and anthropogenic influences – Insights from stratigraphic records and subfossil trees from southeast Lithuania[J]. Quaternary Science Reviews,2018-01-01,185
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