乌江思林水库夏季富营养化评价与分析  

Assessment and Analysis on Eutrophication of Silin Reservoir in Wujiang in Summer

作　　者：李干蓉[1] 李家典 杨晓武[1] 金宁通[1] 袁德奎[1] 

机构地区：[1]铜仁职业技术学院,贵州铜仁554300 [2]贵州省思南县农牧科技局,贵州思南565100

出　　处：《山东农业大学学报（自然科学版）》2014年第4期581-584,共4页Journal of Shandong Agricultural University：Natural Science Edition

基　　金：铜仁市科研课题"喀斯特地区水资源可持续利用研究--以贵州思南县为例"((2012)62号-21)

摘　　要：依据综合营养指数和美国湖泊富营养化划分分析方法,于2013年夏季对思林水库水体的采样进行了监测分析。结果表明:乌江思林水库夏季富营养化水平整体处于中营养水平,局部有贫营养水平出现,但是总的有向轻度富营养化水平靠近;库区内的TP、TN与浮游植物的叶绿素a含量呈显著正相关关系,尤其TP与叶绿素a呈显著正相关。According to comprehensive nutrient exponential and analysis method of eutrophication of water qualityclassification standard in USA. We sampled and analyzed the water quality of samples from the Silin reservoir in Wujiang insummer,2013. The results showed that the Silin reservoir water eutrophication was middle nutrition overall in Wujiang insummer and local poor nutrient level but it was light to milddle eutrophication level at all. The content of TP, TN andchlorophyll-a of phytoplankton in the reservoir area were positively correlated, especially TP and chlorophyll-a showedsignificant positive correlation.

关 键 词：乌江 思林水库 富营养化 

分 类 号：X524[环境科学与工程—环境工程]