气候变化对生态系统脆弱性的影响及其应对措施

摘要

The ecosystem vulnerability has become the key issue in evaluating the impacts of climate change and the imple- mentation of adaptive management. According to several concepts and evaluation methods of ecosystem vulnerability, this paper analyzes the influence of climate change on forest, grassland and wetland ecosystems. Some possible strategies and measurements were put forward accordingly. China's study on ecosystem is still in the preliminary stage. Further researches in the sensitivity, a- daptive capacity and vulnerability of natural ecosystems to climate change are urgently needed.%生态系统的脆弱性已经成为气候变化影响评估和适应性管理的关键问题。根据生态系统脆弱性的概念和评价方法的介绍;主要分析了气候变化对森林、草原和湿地等典型陆地生态系统的影响;提出了适宜的减缓对策。中国对于生态系统如何应对气候变化尚处于起步阶段,自然生态系统对于气候变化的脆弱性、敏感性、适应能力等方面迫切需要在相关领域开展深入的研究。