摘要
将2004—2008年山美水库水质监测值与地表水标准值相结合,建立了环境样本矩阵,采用超标加权法确定各指标的权重值,并应用密切值法进行水质综合评价,结果表明:近年来由于采取了有效的控制措施,山美水库水质得到逐步的改善;但总氮超标仍较严重,是影响水质的关键因素。
By means of combined monitoring data of Shanmei Reservoir with standard values,this paper sets up the water quality assessment matrix,uses exceeding standard method to define the scale of each index,and applies intimate data method to evaluating the water quality.The results show that the water quality of Shanmei Reservoir has been improved since the implementation of efficient control measures,but the content of nitrogen still exceeds the standard.
出处
《安全与环境工程》
CAS
2010年第5期44-46,共3页
Safety and Environmental Engineering
关键词
密切值法
超标加权法
水质综合评价
山美水库
intimate data method
super weighting method
water quality comprehensive evaluation
Shanmei Reservoir
