| 摘要: |
| 为科学指导“海绵城市”绿地规划设计，从城市水文循环问题的起因和雨洪管理技术的需要出发并综述相关文献，提出海绵城市绿地规划设计“植物、土壤和透水铺装”三要素。同时从构建体系的微观方面综述了植物降雨截留的生态作用及影响因素、土壤入渗能力及影响因素和透水铺装结构、透水能力等，进而表明这三要素在城市雨水调蓄、滞渗效应中的潜力和作用。最后从提升雨水调蓄能力角度，分别针对三要素提出今后应用和基础研究应注重的方向。 |
| 关键词: 雨洪管理 水文循环 植物截留 土壤入渗 透水铺装 |
| DOI：10.11841/j.issn.1007-4333.2017.01.17 |
| 投稿时间：2016-01-27 |
| 基金项目:国家自然科学基金青年项目（41001112） |
|
| Research progress on the three key elements of “Sponge City” green space planning and design |
|
CHANG Qing1, LIU Xiaowen1,2, SUN Yi1,3
|
| (1.Department of Omamental Horticulture and Landscape, College of Horticulture, China Agricultural University, Beijing 100193, China;2.School of Architecture, Tianjin University, Tianjin 300072, China;3.Research Center for Landscape Architecture Planning, Beijing Tsinghua Tongheng Planning Design and Research Co. Ltd, Beijing 100085, China) |
| Abstract: |
| To provide references to guide planning and design of "Sponge City" scientifically,and from the prospectives of urban hydrologic cycle and stormwater managements and technology,three key elements (plant interception,soil infiltration and permeable pavement infiltration) were put forward.And the ecological function and influence factors of plant interception,influence factors of soil water infiltration,and the structure and infiltration ability of permeable pavement on the aspect of Sponge City construction in small scale were reviewed.The potential and function of stormwater retention and management of the three elements were then described.Finally,attention and research direction of future applications of the three elements were proposed respectively for promoting stormwater management capacity. |
| Key words: stormwater management hydrological cycle canopy interception soil infiltration permeable pavement |
