战略环境评价中社会经济发展对生物多样性的影响评价

Impact Assessment of Social Economy Change to Biodiversity in Strategic Environmental Assessment

从战略环境影响评价角度,提出了社会经济发展对生物多样性影响评价指标体系建立的思路、原则、内容与层次结构,并应用层次分析法计算各层次对控制目标的权重。以"滇中调水"工程为例,选取了其影响区域内具有代表性的3个区域点,对社会经济发展变化对生物多样性的影响进行了实证研究。评价结果显示所建的生物多样性影响评价指标体系能反映规划项目区域的社会经济发展变动对区域内生物多样性的影响。

This paper sets up a set of index system of impact assessment of social economy change to biodiversity,and puts forwards the train of thought,principles,content and structure levels of the system from the aspect of strategic environmental assessment（SEA）.Index weight of each level is calculated using analytic hierarchy process（AHP） method.Taking Water Diversion Project of Central Yunnan Province as an example,empirical study on the effects of social economy change to biodiversity is carried out by choosing three areas in central Yunnan province as cases.Results show that the index system can reflect the affect of social economy change to biodiversity in the region.