南水北调与水利科技2017，Vol.15Issue(3)：100-107,8.DOI:10.13476/j.cnki.nsbdqk.2017.03.017
宁夏黄河水系干流水质监测断面优化
Optimization of water quality monitoring cross- sections of the main stream of Yellow River in Ningxia
摘要
Abstract
The Yellow River is the most important surface water resource in Ningxia, so the water environment quality will di-rect ly affect the social and economic developmentof Ningxia. Based on the statistical data from the environmental monitoring stat ion in Ningxia from 2010 to 2014, using the monitoring data of the main pollutants such as chemical oxygen demand, ammo-nia nitrogen, and tot al phosphorus, we employed mat ter-element analysis, fuzzy clustering, and WASP model to optimize the lay-outof the Yellow River water quality monitoring cross-sections in Ningxia section. The results showed that the present six na-tional monitoring cross-sections could not provide sufficient monitoring of the water quality variation of Yellow River, and tw o additional monitoring cross-sections should be added. One should be between Xiaheyan and Jinshaw an nat ional monitoring cross-sections , and the oTher should be between Yesheng Road Bridge and Yingu Road Bridge national monitoring cross-sect ions. They are respect ively at Shikong county ( 105o40'31〞E, 37o34'04〞N) and Linhe county ( 106o18'36〞E, 38o16'11〞N) .关键词
水质监测/断面优化/物元分析/模糊聚类/WASP模型Key words
water quality monitoring/cross-section opt imization/matter-element analysis/fuzzy clustering/WASP model分类
资源环境引用本文复制引用
侯凯,李亚斌,钱会,杨咪..宁夏黄河水系干流水质监测断面优化[J].南水北调与水利科技,2017,15(3):100-107,8.基金项目
国家自然科学基金(41172212) National Natural Science Foundation of China(41172212) （41172212）
