摘要
利用商丘国家基准气候观测站50年(1960～2009年)的资料,通过统计分析,揭示商丘市雷暴产生的灾情及变化规律。结果表明,商丘市雷暴灾情严重,但雷暴日数总体呈现逐渐减少的趋势;一年中,雷暴在夏季出现最多,冬季出现最少;一天中,午后至21:00时发生频率最高。
By using Shangqiu national reference climatological stations data in recent 50 years（1960-2009）,through statistical analysis,the disaster caused by thunderstorm and variation law were revealed.The results showed that thunderstorm disaster is serious,but thunderstorm days generally indicated decreasing trend.Thunderstorm mostly occurred during afternoon-21：00 in a day,and in summer in a year,
出处
《安徽农业科学》
CAS
北大核心
2011年第29期17902-17903,共2页
Journal of Anhui Agricultural Sciences
关键词
雷暴
规律
灾害
商丘市
Thunderstorm
Law
Disaster
Shangqiu City
