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2021 全球变化影响下的生态系统风险的相关理论及联系_侯国龙.pdf

摘要 : 该方法relies on the planetary boundaries theory，which emphasizes the importance of staying within the limits of the Earth's resources and carrying capacity. Understanding the concepts and relationships among ecosystem resilience, vulnerability, planetary boundaries, safe operating space, and human adaptation is essential to address the risks of global change. This paper summarizes the relevant theories of ecosystem risk under global change and proposes a conceptual framework based on ecosystem vulnerability to evaluate the impacts of global change and human adaptation. The paper also discusses how global change disturbances affect ecosystem vulnerability, the evaluation of ecosystem degradation risks, and the adoption of human adaptation measures to mitigate the risks of global change. Keywords: vulnerability, resilience, global change, planetary boundaries, safe operating space, human adaptation.
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