摘要
Desertification control is a crucial way to enhancing the ecological conditions of arid and semi-arid regions, and maintaining sustainable development globally. Designing and improving an ecological compensation mechanism for desertification control has great significance related to achieving balance amongst the needs of different economic subjects and the assurance of a sustained and stable supply of desert ecosystem services. In this paper,(1) the theoretical bases of ecological compensation for desertification control were re-analyzed;(2) the research status and challenges of three important topics related to ecological compensation for desertification control were systemically discussed, including compensation standards, ecosystem service supply-consumption process and multi-scale effects, and resource-environment basis and policy orientation;(3) a research framework of ecological compensation for desertification control based on the process of desert ecosystem service supply–flow–consumption was proposed;(4) and finally, seven priority research issues were discussed, which aimed to support ecological compensation policy-making and ecological engineering implementation for desertification control.
Desertification control is a crucial way to enhancing the ecological conditions of arid and semi-arid regions, and maintaining sustainable development globally. Designing and improving an ecological compensation mechanism for desertification control has great sig- nificance related to achieving balance amongst the needs of different economic subjects and the assurance of a sustained and stable supply of desert ecosystem services. In this paper, （1） the theoretical bases of ecological compensation for desertification control were re-analyzed; （2） the research status and challenges of three important topics related to ecological com- pensation for desertification control were systemically discussed, including compensation standards, ecosystem service supply-consumption process and multi-scale effects, and re- source-environment basis and policy orientation; （3） a research framework of ecological compensation for desertification control based on the process of desert ecosystem service supply-flow-consumption was proposed; （4） and finally, seven priority research issues were discussed, which aimed to support ecological compensation policy-making and ecological engineering implementation for desertification control.
基金
National Natural Science Foundation of China,No.71573245
National Key Research and Development Program of China,No.2016YFC0501002
