西南林业大学学报2016，Vol.36Issue(2)：42-48,7.DOI:10.11929/j.issn.2095-1914.2016.02.007
尖山河小流域尖山河重金属分布
The Distribution of Heavy Metals in Jianshan River of Jianshan River Watershed
摘要
Abstract
Small watershed of the Jianshan River has been suffered heavy metal pollution,To counter this tend-ency,we took samplings from 12 plots and conducted ICP experiment to investigate the distribution of heavy metal The results showed that the pollution of As,Cd and Zn in Jianshan River had little change and relatively stable, and Cr,Cu,Mn and Ni have different degrees of pollution,but they all measured up to the I and II class drinking water quality standards;Co and Pb were V and over V class water quality standards relatively.The dissolved content of As、Co、Cr、Cu、Mg、Mn、Ni、Pb、Zn in Jianshan River were the total amount of 0%,80.20%,75.47%,82.95%, 70.73%,96.08%,70.83%,75.08% and 78.57%,respectively.The patterns of spatial distribution and dis-solved state of the total amount of same heavy metals were similar.However,the patterns of spatial distribution of different heavy metals were difference.关键词
尖山河/小流域/重金属/总量/溶解态/分布Key words
Jianshan River/small watershed/heavy metals/total amount/dissolved state/distribution分类
农业科技引用本文复制引用
张香群,王克勤,华锦欣,翟子宁,朱晓婷,蒋辉,褚利萍..尖山河小流域尖山河重金属分布[J].西南林业大学学报,2016,36(2):42-48,7.基金项目
国家自然科学基金项目（30660037）资助；西南林业大学科技创新基金项目（15020）资助。 （）
