地理学报

地理学报 ›› 1992, Vol. 47 ›› Issue (2): 174-180.doi: 10.11821/xb199202009

• 论文 • 上一篇    下一篇

北京城区的降水与湿度分析

张富国1, 姚华栋1, 张华林2, 陈松 2   

  1. 1. 中国气象科学研究院,北京;
    2. 北京市气象局资料室
  • 出版日期:1992-03-15 发布日期:1992-03-15
  • 基金资助:

AN ANALYSIS ON THE DISTRIBUTION OF PRECIPITATION AND RELATIVE HUMIDITY IN THE URBAN REGION OF BEIJING

Zhang Fuguo1, Yao Huadong1, Zhang Hualin2, Chen Song2   

  1. 1. Chinese Academy of Meteorological Science, Beijing;
    2. Meteorological Adiministration of Beijing
  • Online:1992-03-15 Published:1992-03-15

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2

摘要： 本文通过对1963—1987年北京城、郊区测点的降水和相对湿度资料的对比分析,发现北京城区夏、秋季存在“干岛”现象,而冬、春季却存在明显的“湿岛”现象。城区四季都存在雨岛,雨岛现象夏季最明显。

关键词: 城市化, 降水量, 相对湿度

Abstract: It is explained in this article that there exist evident dry island in summer and wet island in spring and winter in urban region, and in autumn both dry and wet islands can appear.

Key words: Urbanization, Precipitation, Relative humidity