江苏省雷暴和雷击事故对比及其雷击率分布特性
作者:
基金项目:

公益性行业(气象)科研专项(GYH Y200906037)


Comparison between lightning events and their deprived accidents and pattern of lightning-stroke rate distribution in Jiangsu Province
Author:
  • 摘要
  • | |
  • 访问统计
  • |
  • 参考文献
  • |
  • 相似文献
  • | | |
  • 文章评论
    摘要:

    基于江苏省1980—2010年共31 a逐日雷暴和雷击伤亡人数资料的统计和分析得到:1)江苏省雷暴过程和雷击事故均呈上升趋势,但后者较前者上升趋势更为明显;2)江苏省雷击事故过程的雷击率呈单峰型特性,气候倾向率为正值,呈上升趋势;3)江苏省历年雷暴和雷击伤亡总人数都呈单峰型特性,峰值出现在7 月,趋势线基本平行,相关系数(0.627 885)较高,上升趋势较为一致,雷击死亡人数波峰出现在7 月,而雷击受伤人数的波峰却出现在8月;4)雷击伤亡人数的雷击率呈双峰型特性,其峰值分别出现在5月和7月,峰谷值相差很大,各月波动明显;5)雷击伤亡总人数、死亡人数和受伤人数的各雷击率地区分布不同,雷击伤亡人数的雷击率最高值区出现在南通地区,死亡人数的雷击率最高值区在南通和淮安地区,而受伤人数雷击率最高的区域在徐州地区,其地域分布差异较大,非均一性特征明显.

    Abstract:

    The statistical characteristics of the daily lightning events and their deprived injury and death amount from 1980 to 2010 in Jiangsu province were analyzed in this paper.The results were displayed as follows:1) The lightning events are increasing in these years as well as their deprived accidents.The lightning-stroke rate of lightning accidents shows a single peak pattern with positive and ascent climatic tendency.2) The lightning events and deprived accidents in Jiangsu province shows a single peak in July with a paralleling trend line,a high relative coefficient(0.627 885) and an unanimous ascent trend.The lightning-hit death toll reaches its peak in July while the injuries peak in August.The lightning-stroke rate of casualties peaks in May and July with considerable peak valley difference and month-to-month disparity.3)There was obvious regional difference of the lightning-hit casualties in Jiangsu province.Nantong and Huaian has the highest lightning-stroke rates of the death toll while Xuzhou has the highest lightning-stroke rate of the injuries.

    参考文献
    [1] Curran E B,Holle R L,Lopez R E.Lightning casualties and damages in the United States from 1959 to 1994[J].Journal of Climate,2000,13(19):3448-3464
    [2] 陈思蓉,朱伟军,周兵.中国雷暴气候分布特征及变化趋势[J].大气科学学报,2009,32(5):704-710 CHEN Sirong,ZHU Weijun,ZHOU Bing.Climate characteristic and variation tendency of thunderstorm in China[J].Transactions of Atmospheric Sciences,2009,32(5):704-710
    [3] 张敏锋,冯霞.我国雷暴天气的气候特征[J].热带气象学报,1998,14(2):156-162 ZHANG Minfeng,FENG Xia.A study on climatic features and anomalies of the thunderstorm in China[J].Journal of Tropical Meteorology,1998,14(2):156-162
    [4] 王纪军,郭红晨,卢广建.河南省雷暴日数时空分布的非均一性特征[J].自然灾害学报,2009,18(4):115-119 WANG Jijun,GUO Hongchen,LU Guangjian.Non-uniformity of spatiotemporal distribution of annual thunderstorm days in Henan province[J].Journal of Natural Disasters,2009,18(4):115-119
    [5] 刘梅,魏建苏,俞剑蔚,等.近57 a江苏省雷暴日时、空分布气候特征[J].气象科学,2009,29(6):827-832 LIU Mei,WEI Jiansu,YU Jianwei,et al.The temporal-spatial distribution climatic feature of thunderstorm day number in Jiangsu province about 57 a[J].Scientia Meteorologica Sinica,2009,29(6):827-832
    [6] 胡先锋,刘彦章,肖稳安.1998—2004年中国雷电灾害特征分析[J].气象与减灾研究,2007,30(3):56-59 HU Xianfeng,LIU Yanzhang,XIAO Wenan.Analysis of lighting disaster during 1998—2004 in China[J].Meteorology and Disaster Reduction Research,2007,30(3):56-59
    [7] 郭虎,熊亚军,付宗钰,等.北京市自然雷电与雷电灾害的时空分布[J].气象,2008,34(1):12-17 GUO Hu,XIONG Yajun,FU Zongyu,et al.Temporal-spatial characteristics of lightning activity and lightning disaster over Beijing[J].Meteorological Monthly,2008,34(1):12-17
    [8] 曾山泊,肖稳安,李霞.苏州地区雷暴活动规律和雷灾分析[J].气象科学,2006,26(5):517-524 ZENG Shanbo,XIAO Wenan,LI Xia.The analysis & study on the laws of lightning hazards and lightning activities in Suzhou[J].Scientia Meteorologica Sinica,2006,26(5):517-524
    [9] 殷娴,肖稳安,冯民学,等.区域雷灾分布特征分析及易损度区划[J].气象科技,2009,37(2):216-220 YIN Xian,XIAO Wenan,FENG Minxue,et al.Regional distribution and vulnerability regionalization of lightning disaster[J].Meteorological Science and Technology,2009,37(2):216-220
    [10] 温克刚,卞光辉.中国气象灾害大典:江苏卷[M].北京:气象出版社,2008 WEN Kegang,BIAN Guanghui.China meteorological disaster collection:Jiangsu volume[M].Beijing:China Meteorological Press,2008
    [11] 沈树勤.下垫面热力非均匀性及其对冰雹等强对流天气影响的初步研究[J].气象,1991,17(8):20-25 SHEN Shuqin.A preliminary study of the thermodynamic heterogeneity of underlying surface and its influence on severe convictive weathers[J].Meteorological Monthly,1991,17(8):20-25
    引证文献
    网友评论
    网友评论
    分享到微博
    发 布
引用本文

沈刚,严明良,叶玉珍,周俊驰.江苏省雷暴和雷击事故对比及其雷击率分布特性[J].南京信息工程大学学报(自然科学版),2014,6(6):570-576
SHEN Gang, YAN Mingliang, YE Yuzhen, ZHOU Junchi. Comparison between lightning events and their deprived accidents and pattern of lightning-stroke rate distribution in Jiangsu Province[J]. Journal of Nanjing University of Information Science & Technology, 2014,6(6):570-576

复制
分享
文章指标
  • 点击次数:928
  • 下载次数: 2440
  • HTML阅读次数: 0
  • 引用次数: 0
历史
  • 收稿日期:2012-10-23
  • 在线发布日期: 2014-12-24

地址:江苏省南京市宁六路219号    邮编:210044

联系电话:025-58731025    E-mail:nxdxb@nuist.edu.cn

南京信息工程大学学报 ® 2025 版权所有  技术支持:北京勤云科技发展有限公司