摘要
利用2000—2012年宁夏雷击灾害资料,结合近5a闪电定位仪资料和多年人工雷暴观测资料,对宁夏雷击灾害的时空分布和行业分布进行了分析.结果表明,宁夏雷击灾害的空间分布集中在银川市和固原市.雷击灾害一年四季都有发生,主要集中在7、8月份.经济损失数额大的地区为银川市和固原市.雷击灾害时空分布与宁夏平均雷暴时间分布相吻合.人员伤亡的事故主要集中在农村,而在城市环境主要是对电气电子设备的损害.
According to 5-year lightening locator data,years of artificial thunderstorm observation records,and the lightning disaster data from 2000 to 2012,the article analyzed the spatial-temporal and industry distribution of Ningxia＇s lightning disaster.It turns out that the disaster is spatially distributed concentrated in Yinchuan and Guyuan.The lightning disaster happens in every season,and mainly occurs in July and August.Yinchuan and Guyuan are the main location suffering big financial loss.Ningxia＇s average thunderstorm distribution of time matches the spatial-temporal distribution of the lightning disasters.The casualties of the lightning disaster come from the rural area,while in the urban area,it is the electrical and electronics equipment that are damaged.
出处
《宁夏大学学报（自然科学版）》
CAS
2015年第1期84-86,共3页
Journal of Ningxia University(Natural Science Edition)
基金
宁夏自然科学基金资助项目(NII 2279)
关键词
雷击灾害
事故
损失
分布
lighting disaster
accident
losses
distribution
