城市湖泊生态系统健康评价与修复研究

Research on Health Evaluation and Restoration of Urban Lake Ecosystem

城市湿地离不开湖泊,随着中国社会城市化进程的不断加快,城市湖泊已经渐渐难以满足相关的资源要求。因此对湖泊的特点进行分析,在发掘湖泊内涵的基础上构建相关的环境评价体系,对湖泊的生态系统健康进行评价,给出量化的标准。以太原市晋阳湖为例,计算2016年和2019年的健康指数。通过评价发现,晋阳湖的生态环境有所改善,评价体系有一定的适用性,评价结果较为客观。结果表明,对晋阳湖进行生态修复有一定的效果,可以推广修复技术,为湖泊治理提供经验。

Urban wetlands are inseparable from lakes.With the continuous acceleration of the urbanization of Chinese society,urban lakes have gradually become difficult to meet relevant resource requirements.Therefore,this paper analyzed the characteri-stics of lakes,constructed the relevant environmental evaluation system based on the exploration of the connotation of lakes,eva-luated the health of the lake's ecosystem,and gave quantitative standards.Taking Jinyang Lake in Taiyuan City as an example,the health index in 2016 and 2019 was calculated.The evaluation found that the ecological environment of Jinyang Lake has improved,the evaluation system has certain applicability,and the evaluation results are relatively objective.The results show that the ecological restoration of Jinyang Lake has a certain effect,and the restoration technology can be promoted to provide experience for lake management.