水资源效率和综合用水效益的评价
he Evaluation of Water Use Efficiency and Integrated Water-use Efficiency
本文首先建立了一个基于经济效益的水资源利用效率评价模型，以单位用水产值为指标，将全国划分为8个经济区域，评价了这8个区域的水资源利用效率；同时又定义了水资源利用效率系数用来评价各经济区域工农业用水效率大小。对于综合用水效益的评价，本文考虑水资源利用带来的经济、生态和社会三大效益，建立了一个涉及众多因素的评价指标体系，提出了基于层次分析法的综合用水效益得分模型，分别对全国31个省（市、区）的2007年综合用水效益进行了得分评价，并用MapInfo软件绘制了2007年全国综合用水效益评价专题图。鉴于层次分析的 标度法人为因素干扰大，本文又建立了基于改进的模糊层次分析法得分模型来评价全国的综合用水效益。本文还查阅了9个发达国家和中国2000年的综合用水效益指标数据，应用基于改进的模糊层次分析法得分模型，评价了这10个国家的综合用水效益情况。
In this paper, there is an evaluation model of water use efficiency based on the economy. It divided the whole country into 8 economic regions which found on the Output per unit of water, and evaluate the water use efficiency of these 8 regions. At the same time, it defined water resources use efficiency coefficient ‘k’ which used to evaluate the water resources use efficiency of industrial or agricultural in these areas. For the evaluation of the integrated water-use efficiency, we have considered economic, ecological and social effectiveness involved in the water-use, and established an index system which involved in many factors. However, it also founded a water-use efficiency scores model which based on the AHP and evaluated the water-use efficiency scores in 31 provinces (cities, districts) in 2007, moreover, mapped with MapInfo software. Furthermore, as the reason of the manufactured interferential factors of the AHP, we established a water-use efficiency scores model based on the improved FAHP, to evaluate the country\
陈跃红、周洪奎、顾浩钦
水利经济
单位用水产值水资源利用效率系数HPFAHP
Output per unit of waterWater use efficiency coefficientHPFAHP
陈跃红,周洪奎,顾浩钦.水资源效率和综合用水效益的评价[EB/OL].(2009-09-08)[2025-08-16].http://www.paper.edu.cn/releasepaper/content/200909-228.点此复制
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