street canyon effect 街谷效應

street canyon effect
繁：街谷效應
简：街谷效应

其二是土地規劃僅有6%為住宅用地，因此發展商均以橫排式興建多層住宅和商廈，沒有預留通風走廊，形成屏風樓問題，導致空氣污染物積聚，造成「街谷效應」，令到污染更進一步影響民居和附近在職人士。

單車代步減污 改善生活質素（2016年11月1日）。文匯報，取自 http://paper.wenweipo.com/2016/11/01/ED1611010022.htm

The “street canyon effect” can be reduced by improving ventilation, cutting vehicle use, reducing pedestrian exposure and mitigating pollutants.

Urban planners must do more to give us some breathing space. (2013, April 19). South China Morning Post. Retrieved from http://www.scmp.com/comment/insight-opinion/article/1217626/urban-planners-must-do-more-give-us-some-breathing-space