Winter urban heat island and thermal environment in Xi'an City

被引：0
|
作者：
Liu Jia-ping [1 ]
Lin Xian-de
Liu Yan-feng
Sun Zhen-yi
机构：
[1] Xian Univ Architecture & Technol, Sch Architecture, Xian 710055, Peoples R China
[2] Natl Cheng Kung Univ, Dept Architecture, Tainan 700, Taiwan
来源：
JOURNAL OF CENTRAL SOUTH UNIVERSITY OF TECHNOLOGY | 2006年 / 13卷
关键词：
thermal environent; urban heat island; moving automobile investigating method; isotherm;
D O I：
暂无
中图分类号：
TF [冶金工业];
学科分类号：
0806 ;
摘要：
In terms of "moving automobile investigating method", the temperature data at 280 locations in Xi'an City were collected by automatic data recorder in daytime and nighttime on Feb. 6th, Feb. 7th 2006 and in daytime on Feb. 20th 2006 under clearness and less cloudy weather. Isotherms were presented after correcting data to be synchronous. The results show that the highest temperature section in Xi'an City locates in the south-east of urban centre, and some sub-high sections of temperature lie nearby central road in north suburb and industrial estate in west suburb. The urban heat island intensity in ordinary winter daytime is about 4.0 degrees C compared to 6.0 degrees C in nighttime.
引用
收藏
页码：65 / 69
页数：5
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