Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《Chinese Journal of Atmospheric Sciences》 2002-03
Add to Favorite Get Latest Update

A Study of the High Temperature Distribution and the Heat Island Effectin the Summer of the Shanghai Area

Ding jincai, Zhang Zhikai and Xi Hong(Shanghai Meteorological Center, Shanghai 200030)Zhou Hongmei(Shanghai Meteorological Institute, Shanghai 200030)  
Abstract Based on the data of the temperature intensive observation and the satellite remote sensing in July- August of 1997-1998 in the Shanghai area, the mean field and the first characteristic field of the high temperature are analysed with the Empirical Orthogonal Function (EOF). The mean field of high temperature during summer in the Shanghai area has notable features of heat island. We discussed and quantitatively estimated how the factors such as the city built-up area, the lands with different landuses, the population density, the man-made heat affect the area and intensity of the heat island. And some measures to relax the heat island effect are proposed. The analysis of the first characteristic field reveals that wind is the most important one of the meteorological factors affecting the changes of the area and intensity of heat island effect in the Shanghai area.
【Fund】: 国家“九五”重中之重项目96-908-05-06-05资助
【CateGory Index】: X16
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved