摘要
本文研究了嘉陵江水系Mo水环境背景值,将嘉陵江水系分成四个环境背景单元并比较了其背景值,本文还研究了采样点的合理布置,进行了异常值取舍,Mo背景值和分布类型的计算,最后探讨了季节变化对Mo背景的的影响。
In this paper, environmental background values of Mo in Gia-ling river was studied. The Gialing river system was divided into four units and the background values of each unit were compared. The sampling stations were carefully selected. Abnormal values was eliminated and the probability distribution types were calculated. Finally the effects of seasons on the background values of Mo was studied.
出处
《环境化学》
CAS
CSCD
北大核心
1992年第4期52-55,共4页
Environmental Chemistry
基金
国家七.五攻关项目之部分
关键词
背景值
钼
嘉陵江
环境背景单元
background value, Mo, Gialing river, environmental background units
