邛海湿地植物对污染物去除作用研究  

The Study of Wet Plants' Ability to Remove Pollutants in Qionghai Lake

作　　者：陈明东[1] 朱海峰[1] 谢扬[1] 董小婉[1] 陈晨[1] 王姗镒[1] 

机构地区：[1]西昌学院农业科学学院,四川西昌615013

出　　处：《西昌学院学报（自然科学版）》2011年第2期34-37,共4页Journal of Xichang University(Natural Science Edition)

基　　金：西昌学院农业科学学院"邛海湿地对污染物的去除作用研究"大学生课外科研基金项目

摘　　要：本研究以邛海相对具有代表性的Ⅲ区为研究对象,通过调查研究湿地植物、将采集到的湿地区与靠近湿地的海河口地区的水样与湖心区的水样进行实验对比分析,发现有湿地植物的湿地区及海河口地区的水质明显优于远离湿地植物的湖心区的水质,这说明湿地植物对污染物确实有去除作用,所以邛海周边应更加重视天然湿地的保护和人工湿地的建设,以实现用最小的代价获得最大收益的目的。Region Ⅲ of Qionghai Lake was chosen as representative region to study.By investigating the wetland plants and comparing the water quality of the samples which were taken from wetlan and Haihe River mouth close to it.It was found that the quality of water with wet plants and close to Haihe River mouth was much better than the waster which was collected at the site far away from wet plants in the center of the lake.This experiment shows that wet plants do have the ability to wipe off some pollutants.Therefore,in order to use minimum cost to make maximum returns,we should attach more importance to protect natural wetlands to build more constructed wetlands.

关 键 词：邛海 水域分区 湿地植物 污染物 

分 类 号：X703[环境科学与工程—环境工程]