摘要
总结了水生植物对湖泊生态系统的影响、水生植物生物量控制与收割管理的研究,分析了目前浅水富营养化湖泊恢复过程中水生植物生物量确定方法的不足;立足于水生植物生长特点,提出了基于湖泊生态模型的浅水湖泊大型水生植物在生长期和衰亡期的适宜生物量评估方法的研究框架,本文可为指导湖泊生态修复工程及其后续维护,为完善健康湖泊的综合评价标准和湖泊生态修复理论提供科学支撑.
The effects of macrophytes on lake ecosystem are analyzed,the biomass control and harvesting management measures for macrophytes are summarized,and the common methods on determining the biomass target for macrophytes restoration are discussed.Based on the growth characteristic of macrophytes,an assessment approach on the optimal biomass of macrophytes in decaying period and growth period,respectively,in shallow lakes using lake ecological model is proposed.The present research is of great significance for guiding the lake ecological restoration and its subsequent maintenance.It provides scientific support for improving the comprehensive evaluation standard of healthy lakes and the theory of lake ecological restoration.
作者
李春华
叶春
孔祥臻
胡文
陈洪森
LI Chun-hua;YE Chun;KONG Xiang-zhen;HU Wen;CHEN Hong-sen(National Engineering Laboratory for Lake Pollution Control and Ecological Restoration,State Key Laboratory of Environmental Criteria and Risk Assessment,Chinese Research Academy of Environmental Sciences,Beijing 100012,China;Helmholtz Centre for Environmental Research(UFZ),Department of Lake Research,39114 Magdeburg,Germany;School of Geographic and Environmental Science,Guizhou Normal University,Guiyang 550025,China;College of Water Resources and Environment,China University of Geosciences (Beijing),Beijing 100083,China)
出处
《中国环境科学》
EI
CAS
CSSCI
CSCD
北大核心
2018年第12期4644-4652,共9页
China Environmental Science
基金
十三五水体污染控制与治理科技重大专项(2017ZX07203-005)
