定量绿地树木树冠截留降雨效能的方法与应用研究——以国外两种工具为例  

Quantifying the Efficiency of Tree Canopy Rainfall Interception of Green Space--A Case Study of Two Foreign Tools

作　　者：张善峰[1] 姚远 陈前虎[1] 武文婷[2] Zhang Shanfeng;Yao Yuan;Chen Qianhu;Wu Wenting

机构地区：[1]浙江工业大学建筑工程学院 [2]浙江工业大学设计艺术学院

出　　处：《建筑与文化》2020年第4期48-51,共4页Architecture & Culture

基　　金：浙江省自然科学基金一般项目(项目编号:LY18C160007);国家社会科学基金重大项目(项目编号:16ZDA018);国家自然科学基金青年基金项目(项目编号:41301176);浙江省哲学社会科学规划课题(项目编号:18NDJC214YB)。

摘　　要：雨水径流是诱发城市雨水水量问题的原因之一,树冠具有截留降雨、消减雨水径流的生态服务功能,定量树冠截留降雨的效能对评估与利用绿地管理降雨的生态服务功能具有重要作用。文章首先详细解析单株树木管理降雨的过程,建立测算树冠截留降雨量及其经济价值的理想模型;其次以MIKE URBAN为例对树冠截留降雨效能的定量测算工具的应用进行了述介;再次以树木管理雨水积分体系(Tree Stormwater Credit Systems)为例对树冠截留降雨效能的定量赋值工具的应用进行了述介。希望本研究能够对推动国内相关研究有一定的作用。Rainfall runoff is one of the causes of urban rain water problem.The tree canopy has the ecosystem service function of intercepting rainfall and reducing rainfall runoff.Quantifying the canopy interception has an important role on evaluating and using green space to manage rainfall.Firstly,this paper researches on management precipitation process of tree,then analyzes and builds the ideal measurement model of canopy interception and its economic value.Secondly,this paper takes the MIKE URBAN as an example,introduces the application of quantitative tools for canopy interception rainfall efficiency.Thirdly,it takes the Tree Stormwater Credit Systems as an example,introduces the application of quantitative assignment tools for canopy interception rainfall efficiency.At last,it is hoped that this study will has a certain role in promoting relevant research in China.

关 键 词：城市绿地 雨水管理 树冠截留 雨水径流 定量管控 

分 类 号：Q948[生物学—植物学]