Assessing the ecological vulnerability of protected areas by using Big Earth Data

查看全文 作　　者：Yaomin [1]Zheng;Shudong [2]Wang;Yue [3,4]Cao;Jinlian [1,5]Shi;Yi [6]Qu;Liping [2]Li;Tianjie [2]Zhao;Zhenguo [2]Niu;Rui [3,4]Yang;Peng [3,7,8,9]Gong

机构地区：[1]School of International Economics and Management,Beijing Technology and Business University,Beijing,People’s Republic of China;[2]Aerospace Information Research Institute,Chinese Academy of Sciences,Beijing,People’s Republic of China;[3]Institute for National Parks,Tsinghua University,Beijing,People’s Republic of China;[4]Department of Landscape Architecture,School of Architecture,Tsinghua University,Beijing,People’s Republic of China;[5]eInstitute for Culture and Tourism Development(ICTD),Beijing Technology and Business University,Beijing,People’s Republic of China;[6]National and Local Joint Laboratory of Wetland and Ecological Conservation,Institute of Natural Resources and Ecology,Heilongjiang Academy of Sciences,Harbin,People’s Republic of China;[7]Ministry of Education Key Laboratory for Earth System Modeling,Department of Earth System Science,Tsinghua University,Beijing,People’s Republic of China;[8]Ministry of Education Ecological Field Station for East Asian Migratory Birds,Beijing,China;[9]Department of Geography and Department of Earth Sciences,University of Hong Kong,Hong Kong,People’s Republic of China

出　　处：《International Journal of Digital Earth》索引2021年第14卷第11期,共14页

基　　金：supported by the Strategic Priority Research Program of the Chinese Academy of Sciences(grant number XDA19030104,XDA19090120 and XDA19090124). 摘　　要：The ecological vulnerability of global protected areas(PAs)is linked to the 2030 United Nations Sustainable Development Goals.We developed a novel degree of ecological vulnerability(DEV)index based on Big Earth Data to assess the ecological vulnerability of PAs.This is a transparent,repeatable,large-scale and rapid assessment method.We applied the method to case studies of International Union for Conservation of Nature(IUCN)PAs in the basins of the Aral Sea,the Caspian Sea,the Black Sea and the Lake Baikal.Between 2001 and 2015,the spatial pattern of ecological vulnerability in the study area was relatively stable.The Caspian Sea basin and protected landscape/seascape(category V)showed high ecological vulnerability,while the Black Sea basin and wilderness areas(category Ib)showed low ecological vulnerability.Big Earth Data shows great vitality in PAs ecological vulnerability assessment.Strengthening international cooperation is an important means to break the bottleneck of ecological environment and resource endowment in these important international basins. 关键词：Protected areas ecological vulnerability ASSESSMENT remote sensing sustainable development goals

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Assessing the ecological vulnerability of protected areas by using Big Earth Data

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