海东湿地生态系统健康影响因素分析及改善对策研究  

Analysis and Countermeasures on Influence Factors of Haidong Wetland Ecosystem Health

作　　者：田军[1] 张春敏[1] 常锋毅[2] 金竹静[1] 杨逢乐[1] 

机构地区：[1]云南省环境科学研究院,云南昆明650034 [2]中国科学院武汉植物园,湖北武汉430072

出　　处：《环境科学导刊》2017年第4期10-14,共5页Environmental Science Survey

基　　金：国家"十二五"重大水专项课题(2012ZX07102002)

摘　　要：滇池东北岸海东湿地生态系统因为缺乏最基本的生态补水、水体流动性差,湿地出水口缺乏拦截蓝藻的措施,湿地植物配置不够完善,部分植被遭到人为破坏等原因导致湿地生态系统崩溃。须有针对性地采取蓝藻阻隔、水动力改善、植物配置优化等措施,以逐渐恢复湿地生态系统的健康,确保湿地各项功能的正常发挥。Riparian wetland is a natural protective barrier to lake and has many important functions,such as water purification and ecological balance. However,the wetland with damaged ecosystem health could not display the various functions. Haidong wetland is located in the northeast of Dianchi Lake. In this paper,the reasons of wetland ecosystem collapse were analyzed. Some countermeasures for ecosystem health improvement including barrier of cyanobacteria,hydrodynamic improvement,and plant composition optimization and so on were put forward. It was hoped that these measures would be able to gradually recover the wetland ecosystem health.

关 键 词：湿地生态系统 影响因素 对策 海东湿地 滇池 

分 类 号：X171[环境科学与工程—环境科学]