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Climate-induced spatial mismatch may intensify giant panda habitat loss and fragmentation

文献类型：期刊论文

作者Zang, Zhenhua3; Deng, Shuyu4; Ren, Guofang2; Zhao, Zhixia3; Li, Junqing3; Xie, Zongqiang4; Shen, Guozhen4
刊名BIOLOGICAL CONSERVATION
出版日期2020
卷号241
关键词Climate change Giant panda Species interactions Spatial matching Habitat fragmentation
ISSN号0006-3207
DOI10.1016/j.biocon.2019.108392
文献子类Article
英文摘要Climate change may disrupt the spatial matching of interacting species, thus compromise the persistence of species. Giant pandas form specialized trophic interactions with bamboo, and empirical evidence indicated that climate in panda distribution range has warmed during the past half-century. A critical effort to reduce giant panda extinction risk is to measure the stability state of panda-bamboo and detect the trends of recent change. However, most studies projected what would happen only for a single component of the panda-bamboo system under future climate scenarios. Little has been known about whether climate warming has decoupled spatial matching between giant panda and bamboo. Here, we investigated the spatial matching between giant panda and bamboo, and explored the extent to which the panda thermally suitable habitats shifted and fragmented over the past half-century. We found that giant pandas gained 4750 km(2) of thermally suitable areas. However, the thermally suitable habitat shrank by 8.2%, and the thermally suitable habitat patches became smaller and more exposed to the forest edge, resulting in 41.1% decline of metapopulation capacity, which indicated that giant pandas were facing high risks of habitat fragmentation. The protected thermally suitable habitat increased by 3.5 times from 1980 to 2010. In contrast to the habitat fragmentation outside nature reserves, the nature reserves have mitigated the habitat loss and fragmentation for giant pandas. Our findings suggested that conservation effort to reduce giant panda extinction risk should focus on maintaining spatial matching between panda and bamboo in the face of future climate change.
学科主题Biodiversity Conservation ; Ecology ; Environmental Sciences
出版地OXFORD
电子版国际标准刊号1873-2917
WOS关键词SPECIES INTERACTIONS ; EXTINCTION RISK ; CONSERVATION ; RESPONSES ; EVOLUTIONARY ; BIODIVERSITY ; FRAMEWORK ; IMPACT ; SCALE ; CHINA
WOS研究方向Biodiversity & Conservation ; Environmental Sciences & Ecology
语种英语
WOS记录号WOS:000518695100030
出版者ELSEVIER SCI LTD
资助机构National Key Research and Development Program of China [2016YFC0503101] ; National Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [31170500]
源URL[http://ir.ibcas.ac.cn/handle/2S10CLM1/21875]  
专题植被与环境变化国家重点实验室
作者单位1.Beijing Univ Posts & Telecommun, Century Coll, Dept Commun & Informat Engn, Beijing 102613, Peoples R China
2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
3.Chinese Acad Sci, Inst Bot, State Key Lab Vegetat & Environm Change, Beijing 100093, Peoples R China
4.Beijing Forestry Univ, Beijing Key Lab Forest Resources & Ecosyst Proc, Beijing 100083, Peoples R China
推荐引用方式
GB/T 7714		 Zang, Zhenhua,Deng, Shuyu,Ren, Guofang,et al. Climate-induced spatial mismatch may intensify giant panda habitat loss and fragmentation[J]. BIOLOGICAL CONSERVATION,2020,241.
APA Zang, Zhenhua.,Deng, Shuyu.,Ren, Guofang.,Zhao, Zhixia.,Li, Junqing.,...&Shen, Guozhen.(2020).Climate-induced spatial mismatch may intensify giant panda habitat loss and fragmentation.BIOLOGICAL CONSERVATION,241.
MLA Zang, Zhenhua,et al."Climate-induced spatial mismatch may intensify giant panda habitat loss and fragmentation".BIOLOGICAL CONSERVATION 241(2020).

入库方式： OAI收割

来源：植物研究所

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