摘要
针对城市景观水体富营养化问题,以华北某生态小城镇(HM镇)内的景观湖泊为研究对象,建立了基于利用AQUATOX的水生态模型,对景观湖泊富营养化与水生态系统的相互关系进行了研究.根据模拟结果确定了景观湖泊中需要改善和控制的水质指标与富营养化藻类,并对植物和动物修复的生态修复方案进行了对比分析.研究结果表明,AQUATOX可以模拟景观水体的水生态变化过程和水质状况,为景观水体的生态修复和水质管理提供依据.
Urban landscape waters are suffering from eutrophication.Taking a landscape lake in an eco-town(HM town)in Huabei area as research object,AQUATOX was used to build the model of the aquatic ecosystem of the landscape lake,and the relationship between eutrophication and aquatic ecosystem was studied.Then the water qual-ity indexes which needed to be improved and controlled were determined.In addition,the remediation projects of plants and animals were compared and analyzed.The results showed that AQUATOX could model the aquatic eco-logical process and water quality,and it could provide scientific foundation for the ecological remediation and man-agement of landscape water.
出处
《天津大学学报》
EI
CAS
CSCD
北大核心
2012年第1期29-35,共7页
Journal of Tianjin University(Science and Technology)
基金
国家科技支撑计划资助项目(2009BAC60B03)
天津市科技支撑计划重点资助项目(08ZCGYSF00100)
关键词
AQUATOX
景观水体
水生态模拟
富营养化
生态修复
水质管理
AQUATOX
landscape water
aquatic ecological modeling
eutrophication
ecological remediation
management of water quality
