引用本文:李媛媛, 刘家琳, 张建林.基于不同子汇水区类型的山地公园低影响开发雨水控制体系构建策略——以重庆主城区为例[J].西南大学学报(自然科学版),2019,41(7):151~157
【打印本页】   【HTML】   【下载PDF全文】   查看/发表评论  【EndNote】   【RefMan】   【BibTex】
←前一篇|后一篇→ 过刊浏览    高级检索
本文已被:浏览 11次   下载 10 本文二维码信息
码上扫一扫!
分享到: 微信 更多
基于不同子汇水区类型的山地公园低影响开发雨水控制体系构建策略——以重庆主城区为例
李媛媛, 刘家琳, 张建林
西南大学 园艺园林学院, 重庆 400715
摘要:
显著的地形与气候特征为重庆城区的雨水径流控制带来严峻挑战,在建设重庆山地海绵城市的背景下,山地公园极具构建低影响开发雨水控制体系的潜力与价值.选取重庆主城区12例典型山地公园作为研究对象,基于汇流基本单元——子汇水区进行径流特征分析,并结合不同子汇水区类型提出具有针对性的山地公园低影响开发雨水控制策略,从山地海绵体的绿色开放空间优化层面实现城市小流域的雨洪管理.
关键词:  城市山地公园  径流特征  低影响开发  子汇水区  雨洪管理
DOI:10.13718/j.cnki.xdzk.2019.07.020
分类号:TU986
基金项目:国家自然科学基金青年项目(51708452);重庆市基础科学与前沿技术研究专项项目(cstc2016jcyjA0391).
On the Strategy for Constructing a Low Impact Development (LID) Rainwater Control System Based on Different Types of Sub-catchments——A Case Study of Chongqing's Main Urban Area
LI Yuan-yuan, LIU Jia-lin, ZHANG Jian-lin
School of Horticulture and Landscaped Architecture, Southwest University, Chongqing 400715, China
Abstract:
The distinct topography and climatic characteristics bring severe challenges to the rainwater runoff control in Chongqing. Under the background of constructing a mountainous sponge city in Chongqing, the mountain parks have great potential and value for the low-impact rainwater control system. In a study reported herein, 12 typical mountain parks in the main urban area of Chongqing were selected as research objects. Combined with different types of sub-catchments, this paper analyzed the runoff characteristics and proposed a low-impact development strategy for optimizing stormwater management in small scale watersheds from the perspective of the mountain green open space.
Key words:  urban mountain park  surface runoff characteristic  low-impact development (LID)  sub-catchment  stormwater management
手机扫一扫看