摘要
论述了从生态、经济、社会3个方面评价小流域可持续发展的状况,提出了各自的影响指标。采用模糊综合评价计算评价指标值,根据可持续发展指标临界值所确定的不同阶段的划分标准,得出评价结果。并以黄家二岔小流域为例进行评价,得出的黄家二岔小流域基本上处于可持续发展的初级阶段。
The paper discusses the situation of sustainable development of watershed from the viewpoint of ecology, economy and society. The influence index of different aspects are proposed. By the means of fuzzy comprehensive evaluation to calculate value of the evaluation index, and the results can be gotten according to the different stage standards that is defined by the critical value of sustainable development index. As a case study, the evaluation results show that Huangjiaercha small watershed is at primary stage of sustainable development.
出处
《水土保持学报》
CSCD
北大核心
2003年第1期23-28,共6页
Journal of Soil and Water Conservation
基金
国家"九五"科技攻关项目"宁夏缓坡丘陵区(西吉)农牧综合发展研究"(96-004-05-10)
关键词
可持续发展评价指标
水土保持
流域
sustainable development evaluation
soil and water conservation
watershed
