摘要
利用1961—2010年鄂温克族自治旗国家一般气象站雷暴观测资料,通过数据统计等方法,分析了该地区雷暴的活动规律。结果表明:该地区雷暴日数年平均值为25.7 d,年际变化呈减少趋势;雷暴有明显的季节性变化,主要集中在夏季。
Basing on the observational thunderstorm data of Ewenke Autonomous Banner national ordinary meteorologicalobsetying station fiom 1961 to 2010,and using the data statistics, the thunderstorm climatic characteristics was analyzed in EwenkeAutonomous Banner. The resuhs showed that the mean annual numbers of thunderstorm days were 25.7. The Annual number ofthunderstorm days had a decreasing trend, the thunderstorm days had obviously seasonal change, especially in summer.
出处
《北方农业学报》
2016年第3期92-94,共3页
Journal of Northern Agriculture
关键词
鄂温克族自治旗
雷暴特征
Ewenke Autonomous Banner
Thunderstorm featme
