森林生态系统脆弱性评价概述

A comprehensive review of forest ecosystem vulnerability assessment research

在广泛了解国内外相关研究成果的基础上,分别从森林生态系统脆弱性的主要影响因素、评价指标体系的构建、评价指标权重的赋予、评价方法的选取等方面进行归纳和评述,认为当前森林生态系统脆弱性评价存在的主要问题为:指标体系不够完整、评价方法不够系统、数据收集不够全面、研究区域和内容有待延展、新技术应用较少及评价后的相关研究需进一步加强和完善。

An extensive review of relevant research from both domestic and abroad was conducted. The review covered several re -search topics , such as major factors affecting forest ecosystem vulnerability , construction of evaluation index system, definition of e-valuation index weight, and selection of evaluation method, etc. Major problems were found in forest ecosystem vulnerability assess-ment research, for example, incomplete construction of the index system, non-systematic evaluation method, non-comprehensive da-ta collection , and less applications of new technologies. It is recommended that relevant research area and scope be further extended and perfected.