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华北主要城市夏季高温气候特征及评估方法
引用本文:张尚印,张德宽,王守荣,SONG Yanling.华北主要城市夏季高温气候特征及评估方法[J].地理学报(英文版),2006,16(1):13-22.
作者姓名:张尚印  张德宽  王守荣  SONG Yanling
作者单位:1. 国家气候中心
2. Open Laboratory of the National Climate Center, Beijing 100081, China
基金项目:The Additional Study of Short-term Climate Prediction System in China, No.96-908-06-04-05
摘    要:1 Introduction The major cities of North China are located in the warm extra-tropical belt and the semi-humid continental monsoon climate zone. Geographically, the Taihang Mountain to the northwest is a shield against invasion of cold air, although it is …

关 键 词:华北地区  夏季  高温天气  气候特征
收稿时间:2005-06-20
修稿时间:2005-06-202005-09-12

Climatic characteristics of summer high temperature and assessment methods in the large cities of North China
Shangyin Zhang,Dekuan Zhang,Shourong Wang,Yanling Song.Climatic characteristics of summer high temperature and assessment methods in the large cities of North China[J].Journal of Geographical Sciences,2006,16(1):13-22.
Authors:Shangyin Zhang  Dekuan Zhang  Shourong Wang  Yanling Song
Institution:(1) Open Laboratory of the National Climate Center, Beijing, 100081, China
Abstract:Based on the high temperature data of June to August in 1961-2000 in North China, the high temperature weather processes are investigated, and a more complete data set for severe high temperature processes is created. The climatic characteristics of adverse high temperature weather in Beijing, Tianjin, Shijiazhuang, Jinan and Taiyuan are analyzed respectively. The major features of the East-Asia Subtropical High and Transformed Continental High are discussed. The outcomes indicate that the influence of both East Asia Subtropical High and Transformed Continental High on these weather events varies, by a larger margin, from one city to another over North China and they are also closely related to the relative humidity. It is found that the behaviours of East-Asia Subtropical High and Transformed Continental High are the major important systems that give rise to the summer high temperature weather over the region. Based on these findings, the 5-day, 10-day and monthly assessment models for such high impact events have been developed. The assessment outcomes prove to be useful in assessing severe high-temperature events in major cities of North China.
Keywords:North China  urban high temperature  climatic characteristics  assessment model
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