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Global impacts of future urban expansion on terrestrial vertebrate diversity

文献类型：期刊论文

作者Li, Guangdong1,2; Fang, Chuanglin1,2; Li, Yingjie3; Wang, Zhenbo1,2; Sun, Siao1,2; He, Sanwei4; Qi, Wei1,2; Bao, Chao1,2; Ma, Haitao1,2; Fan, Yupeng1,2
刊名NATURE COMMUNICATIONS
出版日期2022-03-25
卷号13期号:1页码:12
DOI10.1038/s41467-022-29324-2
通讯作者Li, Guangdong(ligd@igsnrr.ac.cn) ; Fang, Chuanglin(fangcl@igsnrr.ac.cn) ; Liu, Xiaoping(liuxp3@mail.sysu.edu.cn)
英文摘要Rapid urban expansion has profound impacts on global biodiversity through habitat conversion, degradation, fragmentation, and species extinction. However, how future urban expansion will affect global biodiversity needs to be better understood. We contribute to filling this knowledge gap by combining spatially explicit projections of urban expansion under shared socioeconomic pathways (SSPs) with datasets on habitat and terrestrial biodiversity (amphibians, mammals, and birds). Overall, future urban expansion will lead to 11-33 million hectares of natural habitat loss by 2100 under the SSP scenarios and will disproportionately cause large natural habitat fragmentation. The urban expansion within the current key biodiversity priority areas is projected to be higher (e.g., 37-44% higher in the WWF's Global 200) than the global average. Moreover, the urban land conversion will reduce local within-site species richness by 34% and species abundance by 52% per 1 km grid cell, and 7-9 species may be lost per 10 km cell. Our study suggests an urgent need to develop a sustainable urban development pathway to balance urban expansion and biodiversity conservation. Population growth in the coming decades will lead to increasing land conversion to urban areas. Here, the authors use spatially explicit projections of global urban expansion to analyze its effects on habitat changes, and terrestrial mammals, birds and amphibians under the main shared socioeconomic pathways.
WOS关键词LAND-USE ; HABITAT FRAGMENTATION ; CLIMATE-CHANGE ; PROTECTED AREAS ; BIODIVERSITY ; GROWTH ; URBANIZATION ; ECOREGIONS ; SCENARIOS ; PATTERNS
资助项目Science Fund for Creative Research Groups of the National Natural Science Foundation of China[42121001] ; National Natural Science Foundation of China[41971207] ; Strategic Priority Research Program of Chinese Academy of Sciences, Pan-Third Pole Environment Study for a Green Silk Road (Pan-TPE)[XDA2004040] ; program for Kezhen-Bingwei Excellent Talents in Institute of Geographic Sciences and Natural Resources Research and Young Innovator Association of Chinese Academy of Sciences[2020053]
WOS研究方向Science & Technology - Other Topics
语种英语
出版者NATURE PORTFOLIO
WOS记录号WOS:000773315800021
资助机构Science Fund for Creative Research Groups of the National Natural Science Foundation of China ; National Natural Science Foundation of China ; Strategic Priority Research Program of Chinese Academy of Sciences, Pan-Third Pole Environment Study for a Green Silk Road (Pan-TPE) ; program for Kezhen-Bingwei Excellent Talents in Institute of Geographic Sciences and Natural Resources Research and Young Innovator Association of Chinese Academy of Sciences
源URL[http://ir.igsnrr.ac.cn/handle/311030/173693]  
专题中国科学院地理科学与资源研究所
通讯作者Li, Guangdong; Fang, Chuanglin; Liu, Xiaoping
作者单位1.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res IGSNRR, Key Lab Reg Sustainable Dev Modeling, Beijing, Peoples R China
2.Univ Chinese Acad Sci, Coll Resources & Environm, Beijing, Peoples R China
3.Michigan State Univ, Environm Sci & Policy Program, Dept Fisheries & Wildlife, Ctr Syst Integrat & Sustainabil, E Lansing, MI 48824 USA
4.Zhongnan Univ Econ & Law, Sch Publ Adm, Wuhan, Peoples R China
5.Sun Yat Sen Univ, Sch Geog & Planning, Guangdong Key Lab Urbanizat & Geosimulat, Guangzhou, Peoples R China
6.Southern Marine Sci & Engn Guangdong Lab Zhuhai, Zhuhai, Peoples R China
推荐引用方式
GB/T 7714		 Li, Guangdong,Fang, Chuanglin,Li, Yingjie,et al. Global impacts of future urban expansion on terrestrial vertebrate diversity[J]. NATURE COMMUNICATIONS,2022,13(1):12.
APA Li, Guangdong.,Fang, Chuanglin.,Li, Yingjie.,Wang, Zhenbo.,Sun, Siao.,...&Liu, Xiaoping.(2022).Global impacts of future urban expansion on terrestrial vertebrate diversity.NATURE COMMUNICATIONS,13(1),12.
MLA Li, Guangdong,et al."Global impacts of future urban expansion on terrestrial vertebrate diversity".NATURE COMMUNICATIONS 13.1(2022):12.

入库方式： OAI收割

来源：地理科学与资源研究所

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