| 摘要: |
| “金陵明珠”玄武湖作为南京的核心生态斑块与重
要游憩地，其水环境治理是城市双修的重要内容。通过对比
玄武湖周边城市建设前后的水文过程差异，聚焦水系水域、
土地利用、水利工程等方面解读玄武湖水环境系统退化的成
因，针对湖泊水环境的状况，采取生态恢复法则，探索城市
湖泊水环境生态恢复的路径，旨在最大限度改善湖泊小流域
自然水文过程，结合拟自然的代偿性工程措施作为补充，运
用生态智慧修复、优化城市湖泊水环境，对于众多城市湖泊
面临的共性问题具有普适价值。 |
| 关键词: 风景园林 城市湖泊水文特征 退化成因 恢复
机制 代偿性措施 生态智慧 |
| DOI： |
|
| 基金项目: |
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| The Ecological Approaches to Water Environment Improvement of Urban Lakes: A Case Study of Nanjing Xuanwu Lake |
| CHENG Yuning,WANG Xueyuan |
| Abstract: |
| Xuanwu Lake, "Pearl of Nanjing", as one of the core
ecological patches and important recreational areas of Nanjing,
its water environment treatment is an important part of the city's
double-repair. By comparing the differences of hydrological
processes before and after the urban construction around Xuanwu
Lake, this paper focuses on the water system, land use, hydraulic
engineering and other aspects to understand the causes of water
environmental degradation in Xuanwu Lake. According to the status
of lake water environment, the ecological restoration principle was
adopted to explore the ecological restoration path. The aim of this
study is to improve the natural hydrological process of the small
lake basin to the maximum, and to restore and optimize the urban
lake water environment with ecological wisdom. The paper is of
universal value to the common problems faced by many urban
lakes. |
| Key words: landscape architecture hydrological characteristics of lakes causes of degradation restoration mechanism compensatory measures ecological wisdome |
