| 摘要: |
| 气候变化、快速城镇化背景下，水资源短缺、水体污染以及洪涝灾害等生态问题都加大了新的水文管理战略需求，充分发挥绿色基础设施（GI）的水文调节服务功能，已经成为城市可持续发展的重要途径。通过文献研究，系统地分析绿色基础设施水文调节服务供给机制，包括绿色基础设施发挥水量和水质调节的作用机制、水文调节服务的定量评估方法及其影响因素等，进而提出因地制宜，合理选择GI；通过定量评估、精准模拟，进行多方案比选；加强公众参与，政策保障等提升水文调节服务的系统化途径。 |
| 关键词: 绿色基础设施 水文调节服务 供给机制 综述 |
| DOI： |
| 分类号:TU986 |
| 基金项目:国家重点研发计划课题“绿色基础设施生态系统服务功能提升与生态安全格局构建”（编号 2017YFC0505705）；住房和城乡建设部科学技术计划项目“基于定量模拟的城市水面率、水系结构调控研究—以江南平原城市为例”（编号2018-K2-021） |
|
| Mechanism and Promotion of Green Infrastructure’s Hydrological Regulation Service |
|
LIU Song, CHEN Nuojun
|
|
Tongji University.
|
| Abstract: |
| Under the background of climate change and rapid urbanization, such ecological problems as water shortage, water pollution and flood disasters have increased demand for new hydrological management strategy. It has become an important way for urban sustainable development to give full play to the hydrological regulation service function of green infrastructure (GI). Through literature research, this paper summarizes the supply mechanism of green infrastructure’s hydrological regulation service, which includes the mechanism of GI regulation of water quantity and quality, the quantitative evaluation method for hydrological regulation services and the influencing factors. It hence puts forward to choose GI reasonably according to local conditions. Through quantitative evaluation and accurate simulation, it makes comparisons of the multiple programs. It calls for enhancing public participation and policy protection to upgrade systematic approaches for hydrological regulation services. |
| Key words: green infrastructure hydrological regulation service supply mechanism review |
