摘要
为了了解博斯腾湖整体水质情况,采用模糊评价法对水质进行了分析评价,结果表明:博斯腾湖Ⅲ类水质占总比例的23.53%,根据隶属度最大原则,目前博斯腾湖水质长期保持在Ⅲ类水平,湖泊水质一般。分析单因子权重值发现,COD、Mn、溶解氧、氨氮、总氮和总磷等有机类和营养盐是影响博斯腾湖水质的主要因素。
In order to investigate the overall water quality of Bosten Lake, a water quality assessment was conductedby fuzzy evaluation method, showing class-III water quality accounts for 23.53% of the total. According to the prin-ciple of maximum membership degree, the current water quality of Bosten Lake kept at class-III for a long-term.The results of single factor weight value analysis demonstrate CODMn, dissolved oxygen, ammonia nitrogen, total ni-trogen and total phosphorus and other organic and nutrients are the major factors which affect the water quality ofBosten lake.
作者
帕提古丽.热合曼
Patiguli·Reheman(Water Administration Office of tuo-bu-li-qi Twon, Korla City, Ba Prefecture, Xinjiang Uygur Autonomous Region, Korla 841000, China)
出处
《广西水利水电》
2018年第2期100-102,106,共4页
Guangxi Water Resources & Hydropower Engineering
关键词
博斯腾湖
水质评价
模糊评价法
水质等级
Bosten Lake
water quality assessment
Fuzzy evaluation method
water quality class