城市湖泊生态健康评价指标体系研究

Study on Evaluation Index System of Ecological Health of Urban Lake

人为干扰造成城市湖泊生态系统服务功能日趋下降,退化城市湖泊生态系统修复成为近年来研究热点之一,但对于目前健康城市湖泊的评价指标的认识尚不统一,给城市湖泊生态修复和规划建设带来困难。在系统梳理有关研究成果的基础上,从景观优美、岸线形态合理、生态服务功能完整、自我修复能力较强等健康城市湖泊生态特征出发,构建了相应的评价指标体系,提出了指标的评价参考标准,为城市湖泊生态修复和规划建设提供了理论依据。

The service function of urban lake ecosystem is declining day by day due to human disturbance,and the restoration of degraded urban lake ecosystem has become one of the research issues in recent years.The disagreements on indicator system of healthy urban lake make it difficult to restore and plan urban lake ecosystem.On the basis of relevant research results,and starting from the ecological characteristics of healthy urban lake with beautiful landscape,reasonable shorelines,complete ecological service functions and strong self-repair ability,a healthy urban lake indicator evaluation system and evaluation reference standard of index are proposed to provide reference for ecological restoration and planning of urban lake.