摘要
Ecologic vulnerable areas(EVAs)are the regions where ecosystems are fragile and vulnerable to sufferfrom degradation with external disturbances,e.g.environmental changes and human activities(Fengetal.2022;Wangetal.2019).EVAsinChina are widely distributed and account for more than 55%China's landarea(Ministryof Ecologyand Environment of the People's Republic of China 2008).Theecosystem in EVAs,chartered with low stability,weak resistance and high vulnerability,has been experiencing significant degradation owing to the impacts of global climate change and human activities(Bai et al.2018;Chen et al.202l;Yuetal.2022).
基金
National Key RSDProgramofChina(GrantNo.2017YFA0604801)
National Natural Science Foundation of China(Grant No.31922053)
Key RGD Program of Hainan(Grant No.412 ZDYF2022SHFZ042)
the start-up fund of Hainan University(Grant NO.KYQD(ZR)21096).
