摘要
在充分理解灌区水资源承载力概念及其影响因素的基础上,建立了承载力评价的多级模糊综合评判方法,并应用于四川省都江堰灌区水资源承载力评价。结果表明,提出的多级模糊综合评判由于综合考虑了评价因素的层次性和模糊性,其结果较一级模糊综合评判方法更符合实际。
On the basis of understanding the concept of water resources carrying capacity and the factors affecting water resources carrying capacity, the paper establishes a method of multi-level fuzzy comprehensive evaluation for water resources carrying capacity, and applies it to evaluate carrying capacity of Dujiangyan Irrigation District in Sichuan Province, China. The conclusions acquired by the research show that the multi-level fuzzy comprehensive evaluation method is more suitable for the actual use than one-level fuzzy comprehensive evaluation method because the former integrates considerations of the hierarchy and fuzzy characters of the evaluation factors.
出处
《中国农村水利水电》
北大核心
2005年第10期11-13,共3页
China Rural Water and Hydropower
基金
四川省"十五"重大科技攻关资助项目(04H454)
都江堰灌区优化配置项目资助
关键词
水资源承载力
多级模糊综合评判
都江堰灌区
water resources carrying capacity
multi-level fuzzy comprehensive evaluation
Dujiangyan irrigation district
