北方农业学报 ›› 2016, Vol. 44 ›› Issue (3): 85-85.

• 研究报告 • 上一篇    下一篇

赤峰市56年夏季降水特征分析

张新龙;魏学;胡桂杰;李超;安娜   

  1. 赤峰市气象局,内蒙古赤峰024000
  • 出版日期:2016-06-20 发布日期:2016-06-20
  • 通讯作者: 张新龙
  • 作者简介:张新龙(1984-),男,助理工程师,学士,主要从事应用气象学的研究工作。

Analysis on the characteristics of summer recipitation in Chifeng city in 56 years

ZHANG Xinlong, WEI Xue, HU Guijie, LI Chao ,AN Na (Bureau of Chiteng Meteorology, Chiteng 024000, China)   

  • Online:2016-06-20 Published:2016-06-20

摘要: 为研究赤峰市夏季降水特点,根据赤峰市14个气象观测站的1959—2014年的(6—8月)降水量资料,分析赤峰市56年夏季降水分布及特征,结果表明:夏季降水以负的趋势为主,全市以每10 a降水10.9 mm速率递减。利用各站平均降水量得出赤峰市夏季降水的空间分布,同时对赤峰市夏季降水的年代际和月的变化趋势进行分析,结果表明:6月份降水呈递增趋势,7月份和8月份降水呈递减趋势。暴雨空间分布呈西北向东南逐级递增,时间主要集中在7月中旬至7月底。

Abstract: In order to study the characteristics of summer precipitation in Chifeng City, according to the precipitation datafiom 1959 to 2014 (June-August), the distribution and characteristics of summer precipitation were analyzed. The resultsshowed that the negative trend of summer recipitation was main and the rate of 10.9 mm/10a was decreasing. The spatialdistribution of summer precipitation in Chiteng was obtained by using the average precipitation of each station. The resultsshowed that the change trend of the precipitation in Chifeng during the period of the summer recipitation was presented. Thespatial distribution of heavy- rain was gradually increasing from northwest to southeast and mainly concentrated in the middleandend of July .

中图分类号: 

  • P426.6