摘要
葠窝水库水质污染严重。为避免单指标评价结果不够准确,采用模糊可变综合评价方法,依据葠窝水库兰河断面2006年的水质资料,对葠窝水库的水质进行了综合评价。结果显示:该水库水质为Ⅳ级。该方法使得水质评价结果更具稳定性和可靠性。
The water pollution in Shenwo Reservoir was very serious. In order to avoid the inaccurate evaluation results with single index, the water quality in Shenwo Reservoir was evaluated comprehensively using the variable fuzzy method based on the water quality data of 2006. The results showed that the water quality belonged to grade Ⅳ. The evaluation results using this method were more stable and reliable.
出处
《河北农业科学》
2009年第9期72-74,共3页
Journal of Hebei Agricultural Sciences
关键词
模糊可变综合评价
相对隶属度
权重
级别特征值
水库
地表水
水体质量
水质污染
质量评价
Variable fuzzy comprehensive evaluation
Relative membership degree
Weight
Grade characteristic values
Reservoir
Surface water
Water quality
Water quality pollution
Quality evaluation
