群组层次分析法在北京市水资源问题中的应用

Application of Group Analytical Hierarchy Process to the Problems of Beijing Water Resources

一、前言 由于气候条件、地理条件、时间及空间分布不均等造成北京市水资源不足,加上水质污染、机构管理及法规不健全、低效用水、生活用水及工农业用水量的急剧增加。

For the purpose of studying serious water shortage in Beijing area and its couniermeasures available, group AMP was used to synthesize the opinions and judgements of 63 experts from all walks of life in Beijing in this paper, Five rounds of expert consultation were done, and the model structure was established on the basis of first round expert consultation and repeated discussion and consideration. Eigenvalue method was chosen for the calculation of the system on computer Victor-9000. In order to reduce thn- errors of results, fuzzy treatment was adopted and structure treatment was conducted, In result, the composite weight of strategic objective level, of constraint level, of measurement level as well as alternative level were completed ami its corresponding priorities were set up.