摘要
根据2009年《国家水体污染与控制重大科技专项》白洋淀子专题对白洋淀水质的调查资料,应用模糊数学模型对白洋淀的水质现状进行了综合评价。结果表明,所调查的6个淀区的水质等级均为Ⅴ,主要污染物质是总氮和COD。总结了造成白洋淀有机物污染的原因,并提出相应的防治对策。
Based on the investigatian data of the subject-State,s water pollutian and control technique research,the fuzzy comprehensive evaluatian method was used to evaluate the water quality.The resultes show that the water quality of all investigated stations is five degree.The main pollution were organnic.The causes of organnic pollution are summrised,preventian and control methods are also suggested.
关键词
白洋淀
模糊数学模型
综合评价
Baiyangdian
fuzzy mathematical model
comprehensive assessment
