Dynamic design of green stormwater infrastructure

作     者：Robert G. Traver Ali Ebrahimian 

作者机构：Department of Civil and Environmental Engineering Villanova University 800 E. Lancaster Ave Villanova PA 19085 USA 

出 版 物：《Frontiers of Environmental Science & Engineering》 (环境科学与工程前沿（英文）)

年 卷 期：2017年第11卷第4期

页      面：121-126页

核心收录：

学科分类：12[管理学] 1204[管理学-公共管理] 08[工学] 081303[工学-城市规划与设计(含：风景园林规划与设计）] 0815[工学-水利工程] 0813[工学-建筑学] 0833[工学-城乡规划学] 083302[工学-城乡规划与设计] 

基　　金：Pennsylvania Department of Environmental Protection (PADEP) through the EPA Section Nonpoint Source and Growing Greener Grant programs Villanova Urban Stormwater Partnership Philadelphia Water Department 

主　　题：Low Impact Development (LID) Stormwater control measures Green infrastructure Stormwater design 

摘      要：This paper compares ongoing research results on hydrologic performance to common design and crediting criteria, and recommends a change in direction from a static to a dynamic perspective to fully credit the performance of green infrastructure. Examples used in this article are primarily stormwater control measures built for research on the campus of Villanova University [1,2]. Evidence is presented demonstrating that the common practice of crediting water volume based on soil and surface storage underestimates the performance potential, and suggests that the profession move to a more dynamic approach that incorporates exfiltration and evapotranspiration. The framework for a dynamic approach is discussed, with a view to broaden our design focus by including climate, configuration and the soil surroundings. The substance of this work was presented as a keynote speech at the 2016 international Low Impact Development Conference in Beijing China [3].