流域生态富营养化水体中氮磷污染修复植物筛选及效能研究进展  

作　　者：宋梦廷 刘睿[3] 陈芳 

机构地区：[1]东北大学资源与土木工程学院,辽宁沈阳110819 [2]东北大学秦皇岛分校资源与材料学院,河北秦皇岛066004 [3]云南大学生态与环境学院高原湖泊生态与污染治理研究院,云南昆明650500

出　　处：《环境保护与循环经济》2022年第5期14-20,共7页environmental protection and circular economy

基　　金：云南省重点专项“云南高原湖泊生态保护关键技术研究及示范”项目子课题“湖滨带中植物群落建立与功能性开发综合治理技术及应用”(202103AC10001)。

摘　　要：水陆交错带植物群落体系作为“过滤器”和“净化器”,是保护流域水环境质量健康的关键要素,对富营养化水体的生态修复具有重要的作用。综述氮磷净化高效优异植物筛选方式,对水陆交错带区域中的陆向辐射带植物群落拦截外源污染物的作用效能、水位变幅带以及水向辐射带植物群落对水体的内源污染物的作用效能进行总结,并对未来关于高效特异植物筛选研究重点提出展望,为流域水陆交错带中植物群落体系建立及植物修复技术的应用提供理论依据和实践参考。As a“filter”and“purifier”,the plant community system in the water-land ecotone is a key element to protect the quality and health of the water environment in the basin,and plays an important role in the ecological restoration of eutrophic water bodies.This paper focuses on summarizing screening methods of the high-efficiency and excellent plant for nitrogen and phosphorus purification.Besides,it studies the efficiency of plant community in terrene area of water-land ecotone for intercepting exogenous pollutants,and plant community in the water transition area and the water area of water-land ecotone for intercepting endogenous pollutants in water bodies.In addition,it prospects the focus of the future research on the screening of efficient and specific plant,and it is expected to provide a theoretical basis and practical reference for the establishment of plant community system and the application of phytoremediation technology in the water-land ecotone.

关 键 词：流域水体 富营养化 植物筛选 氮磷净化 

分 类 号：X52[环境科学与工程—环境工程]