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Cascading response of flora and terrestrial mollusks to last deglacial warming

文献类型：期刊论文

作者Dong, Yajie3; Wu, Naiqin3,4,5; Jiang, Wenying3,4; Li, Fengjiang1,3,4; Lu, Houyuan2,3,5
刊名GLOBAL ECOLOGY AND CONSERVATION
出版日期2020-12-01
卷号24页码:9
关键词Climatic warming Long-term impacts Land snails Synchronous turnover Plant associations
ISSN号2351-9894
DOI10.1016/j.gecco.2020.e01360
英文摘要The cascading impacts of climate-driven vegetation change on terrestrial invertebrates via trophic and habitat routes is a matter of outstanding concern. However, the combined responses of plant-animal associations in terrestrial ecosystems have seldom been reported on geological timescales, which raises the important questions of how frequently and to what extent such multi-trophic shifts in taxa have occurred during previous warming scenarios. Here we use a combination of mollusk, palynological, and climatic proxy evidence preserved within loess deposits in the southern Chinese Loess Plateau (CLP) to demonstrate how long-term changes in hydroclimatic dynamics during the past 26 kyr were reflected in the subsequent ecological changes. Specifically, there was a shift from a predominantly cold-tolerant mollusk fauna in a dry-steppe environment under cold-dry conditions during the last glacial, to a predominantly thermal-mesophilous fauna in a meadow-steppe environment under a warm temperate climate in the early-middle Holocene. Warmth-adapted mollusk species such as Opeas striatissimum and Punctum orphana were found to have been associated with several deciduous tree taxa (e.g., Corylus, Quercus, and Pterocarya) in both the Holocene record and in the modern ecosystem (based on surveys of 356 surface-soil plots). This suggests there is a clear ecological interdependency between specific vegetation types and mollusk assemblages. As such, the long-term vegetation-mollusk fossil records highlight the indirect impacts of climate change on terrestrial invertebrate turnover via plant-derived food structure and habitat routes, with major implications for understanding how these ecosystems are likely to respond to future climate changes. (C) 2020 The Authors. Published by Elsevier B.V.
WOS关键词CHINESE LOESS PLATEAU ; CLIMATE-CHANGE ; VEGETATION ; PATTERNS ; FOREST ; PLANT ; COMMUNITIES ; LINKAGES ; SNAILS
资助项目National Natural Science Foundation of China[41830322] ; National Natural Science Foundation of China[41888101] ; National Natural Science Foundation of China[41430103] ; Strategic Priority Research Program of Chinese Academy of Sciences[XDB26000000]
WOS研究方向Biodiversity & Conservation ; Environmental Sciences & Ecology
语种英语
WOS记录号WOS:000608479400022
出版者ELSEVIER
资助机构National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Strategic Priority Research Program of Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Strategic Priority Research Program of Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Strategic Priority Research Program of Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Strategic Priority Research Program of Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences
源URL[http://ir.iggcas.ac.cn/handle/132A11/100037]  
专题地质与地球物理研究所_中国科学院新生代地质与环境重点实验室
通讯作者Dong, Yajie; Wu, Naiqin
作者单位1.Chinese Acad Sci, Ctr Excellence Life & Paleoenvironm, Beijing 100044, Peoples R China
2.Chinese Acad Sci, Ctr Excellence Tibetan Plateau Earth Sci, Beijing 100101, Peoples R China
3.Chinese Acad Sci, Inst Geol & Geophys, Key Lab Cenozo Geol & Environm, Beijing 100029, Peoples R China
4.Chinese Acad Sci, Innovat Acad Earth Sci, Beijing 100029, Peoples R China
5.Univ Chinese Acad Sci, Coll Earth & Planetary Sci, Beijing 100049, Peoples R China
推荐引用方式
GB/T 7714		 Dong, Yajie,Wu, Naiqin,Jiang, Wenying,et al. Cascading response of flora and terrestrial mollusks to last deglacial warming[J]. GLOBAL ECOLOGY AND CONSERVATION,2020,24:9.
APA Dong, Yajie,Wu, Naiqin,Jiang, Wenying,Li, Fengjiang,&Lu, Houyuan.(2020).Cascading response of flora and terrestrial mollusks to last deglacial warming.GLOBAL ECOLOGY AND CONSERVATION,24,9.
MLA Dong, Yajie,et al."Cascading response of flora and terrestrial mollusks to last deglacial warming".GLOBAL ECOLOGY AND CONSERVATION 24(2020):9.

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来源：地质与地球物理研究所

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