The Characteristics of Urban Heat Island in Bangkok, Thailand

被引:50
作者
Arifwidodo, Sigit D. [1 ]
Tanaka, Takahiro [2 ]
机构
[1] Kasetsart Univ, Fac Architecture, Dept Landscape Architecture, Bangkok, Thailand
[2] Hiroshima Univ, Grad Sch Engn, Dept Architecture, Hiroshima 730, Japan
来源
WORLD CONFERENCE ON TECHNOLOGY, INNOVATION AND ENTREPRENEURSHIP | 2015年
关键词
Urban Heat Island; Urbanization; Urban Development; Urban Climate; CITY;
D O I
10.1016/j.sbspro.2015.06.484
中图分类号
F [经济];
学科分类号
02 ;
摘要
The study focuses on the characteristics of urban heat island (UHI) in Bangkok, Thailand. Hourly air temperature data from four weather stations -one in rural site and three in urban sites for the last five year are used to study the characteristics and intensities of UHI in Bangkok area. The results indicate the presence of urban heat island in Bangkok and it is increasing in terms of intensity. The study reveals the maximum intensity of around 6-7 degrees C is detected during dry season. The mean annual air temperature in Bangkok city is higher by 0.8 degrees C than outside the city. The weather conditions (wind, cloud, and precipitation), and different land cover types are the major factors governing the near surface urban heat island. (C) 2015 The Authors. Published by Elsevier Ltd. This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/).
引用
收藏
页码:423 / 428
页数:6
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