地理科学 ›› 1998, Vol. 18 ›› Issue (2): 163-168.doi: 10.13249/j.cnki.sgs.1998.02.163

• 论文 • 上一篇    下一篇

云南省雨季降水分布与印度洋海温场

王冰, 赵尔旭, 张继光   

  1. 云南大学地球科学系 昆明 650091
  • 收稿日期:1996-12-18 修回日期:1997-05-09 出版日期:1998-03-20 发布日期:1998-03-20
  • 基金资助:
    国家“九五”重中之重科技攻关项目(96-908-05-08)

THE RAINFALL DISTRIBUTION OF RAINY SEASON IN YUNNAN INFLUENCED BY THE INDIAN OCEAN SURFACE TEMPERATURE

Wang Bing, Zhao Erxu, Zhang Jiguang   

  1. Department of Geoscience, Yunnan University, Kunming 650091
  • Received:1996-12-18 Revised:1997-05-09 Online:1998-03-20 Published:1998-03-20

摘要: 利用遥相关对云南省雨季降水作中长期预报,采用不规则格点上的车贝雪夫多项式建立了印度洋海温场与云南省雨季降水场的预报方程。通过对1993年及1994年的预报检验,效果较理想。

Abstract: In this paper, approaching the correlation between the Indian Ocean surface temperature and the rainfall of rainy season in Yunnan, using the materials from 1965 to 1992, with the calculation method of Chebyshev Polynomials in irregular grids, we set up a system of forecast equations between the Indian Ocean surface temperature field (20癝-20癗, 50癊-95癊) and rainfall field in Yunnan (20 meteorological stations). Through forecast test of the rainfall field in Yunnan in 1993 and 1994, the result is satisfactory.

中图分类号: 

  • P457.6