Urban Heat Island and Urban Planning in Beirut

被引：10

作者：

Kaloustian, Noushig ^{[1
,2
]}

Bitar, Hassan ^{[3
]}

Diab, Youssef ^{[4
]}

机构：

[1] Univ Paris Est, Marne La Vallee, France

[2] Univ Balamand, Acad Beaux Arts ALBA, Beirut, Lebanon

[3] Univ Balamand, ALBA, Beirut, Lebanon

[4] Univ Paris Est, Ecole Ingenieurs Ville Paris, Marne La Vallee, France

来源：

FOURTH INTERNATIONAL CONFERENCE ON COUNTERMEASURES TO URBAN HEAT ISLAND, (UHI 2016) | 2016年 / 169卷

关键词：

Urban Heat Island; Modelling; Town Energy Balance; Mitigation Measures; Beirut urban climate; Lebanon; ENERGY-BALANCE;

D O I：

10.1016/j.proeng.2016.10.009

中图分类号：

TU [建筑科学];

学科分类号：

0813 ;

摘要：

In Beirut, the capital city of Lebanon, the UHI effect was modelled using the Town Energy Balance (TEB) model. Simulated urban canyon temperatures showed 6 degrees C difference between areas of high vegetation fractions and dense urban fabric areas for summer and 2 degrees C for winter. Various UHI modelling scenarios showed that most appropriate mitigation measures could be achieved by increasing the albedo of rooftops as well as garden fractions. A review of current urban planning and construction codes highlighted an urgent need to reconsider current laws and practices in view of the impact of UHI on thermal comfort levels of urban dwellers. (C) 2016 The Authors. Published by Elsevier Ltd.

引用

页码：72 / 79

页数：8

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