滇池水葫芦规模化控养生态环境效应分析  

ECOLOGICAL AND ENVIRONMENTAL EFFECTS ANALYSIS OF LARGE-SCALE CONTROLLED PLANTING OF WATER HYACINTH IN THE DIANCHI LAKE

作　　者：张霞[1] 蔡宗寿[1] 陈丽红[2] 陈颖[3] 

机构地区：[1]云南农业大学工程技术学院,昆明650201 [2]云南农业大学水利水电与建筑学院,昆明650201 [3]云南农业大学校团委,昆明650201

出　　处：《环境工程》2013年第S1期288-291,共4页Environmental Engineering

基　　金：国家自然科学基金项目(51265051);云南省教育厅科学研究基金重点项目(2012Z025)

摘　　要：水葫芦规模化控养是"十二五"期间滇池治理的重要措施之一。首先介绍了滇池水葫芦规模化控养现状,比较了滇池草海和外海在水葫芦控养前后水质的变化情况,指出滇池水葫芦规模化控养对草海水体生态恢复效果显著,可以在滇池选择适宜水葫芦生长的水域继续扩大水葫芦控养面积,使水葫芦在滇池生态治理中发挥更大的作用。Large-scale controlled planting of water hyacinthes is one of the important measures of Dianchi Lake treatment in the'12th Five-Year Plan'. This paper firstly introduced the present situation of large-scale controlled planting of water hyacinthes in the Dianchi Lake. The water quality of Caohai and Waihai of the Dianchi Lake was compared before and after the planting of water hyacinthes. This paper concluded that the effects of large-scale controlled planting of water hyacinthes to the ecological restoration of the Caihai Lake are outstanding. The area of controlled planting could be spreaded in other water areas of the Dianchi Lake where is suitable for the growth of water hyacinthes in the future,and this project would let water hyacinthes pay a greater role in the Dianchi Lake treatment.

关 键 词：滇池 水葫芦 规模化控养 生态环境效应 

分 类 号：X524[环境科学与工程—环境工程]