J4 ›› 2012, Vol. 30 ›› Issue (4): 609-614.

• 论文 • 上一篇    下一篇

宁夏50 a 冰雹气候特征

杨侃1,2 ,桑建人2 ,李艳春1 ,苏占胜1陈晓娟1   

  1. 1. 宁夏气象台,宁夏银川750002; 2. 宁夏防灾减灾重点实验室,宁夏银川750002
  • 收稿日期:2012-05-29 修回日期:2012-07-24 出版日期:2012-12-01 发布日期:2012-12-30
  • 作者简介: 杨侃( 1978 - ) ,男,宁夏银川人,工程师,主要从事天气预报及气候变化研究工作. E - mail: meikanyang@163. com
  • 基金资助:

     宁夏自然科学基金项目( NZ11248) 资助

Analysis of Climatic and Extreme Features of Hail in Ningxia in Recent 50 Years

YANG Kan1,2,SANG Jianren2,LI Yanchun1,SU Zhanshen1,CHEN Xiaojuan1   

  1. 1. Ningxia Meteorological Observatory,Yinchuan 750002,China; 2. Ningxia Key Laboratory
    of Meteorological Disaster Prevention and Mitigation,Yinchuan 750002,China
  • Received:2012-05-29 Revised:2012-07-24 Online:2012-12-01 Published:2012-12-30

摘要:

利用宁夏20 个气象站1961 ~ 2010 年冰雹天气实测资料和宁夏冰雹灾情资料,统计分析了宁
夏全区及3 大区域( 引黄灌区、中部干旱带和南部黄土丘陵区,下同) 冰雹天气的时空分布特征,归纳
了出现冰雹的极端年、月,以及冰雹与农事关键期的对应关系,列举出冰雹多发期的主要受灾农作物。

关键词: 冰雹, 极端特征, 引黄灌区, 中部干旱带, 黄土丘陵区

Abstract:

Based on the ground observation data of hail weather and hail disasters data from 20 weather stations in Ningxia during 1961
- 2010,the spatial and temporal distribution of hail in the whole region of Ningxia and irrigation area of Yellow River,central arid area
and loess hilly region of southern Ningxia was analyzed. The extreme months and years occurring hail weather were summarized,and
the corresponding relations of the critical period of farming and hail in Ningxia was analyzed.

Key words: hail, extreme features, Yellow River irrigation area, central arid region, loess hilly region

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