Comparison of runoff from low-impact development measures in arid and humid cities,Proceedings of the Institution of Civil Engineers - Water Management

当前位置： X-MOL 学术 › Proc. Inst. Civ. Eng. Water Manag. › 论文详情

Our official English website, www.x-mol.net, welcomes your feedback! (Note: you will need to create a separate account there.)

Comparison of runoff from low-impact development measures in arid and humid cities
Proceedings of the Institution of Civil Engineers - Water Management ( IF 1.1 ) Pub Date : 2021-10-11 , DOI: 10.1680/jwama.20.00078
Jingwei Hou ₁ , Shiqin Sun ₂ , Yanjuan Wang ₃ , Junren Wang ₄ , Chen Yang ₃

Affiliation

A study was undertaken to identify differences in the performance of low-impact development (LID) measures in arid and humid cities. Yinchuan and Guangzhou in China were selected as a representative of each type. A stormwater management model was constructed with the aid of a geographic information system and LID measures of permeable pavements (PP), rain gardens (RG), green roofs (GR) and combinations of these were then designed. The results showed that a combination of PP, RG and GR provided the largest reduction in total runoff, peak runoff and runoff coefficient in both cities. Paired measures also delivered a significantly higher performance than single measures, with PP plus GR better than other paired combinations. The results of this work could guide the construction of sponge cities in both arid and humid areas.

更新日期：2021-10-11

点击分享查看原文

点击收藏

阅读更多本刊最新论文