闪电与大气层结因子相关性的探讨  

SEARCH FOR CORRELATIVITY OF LIGHTNING(STROKE) WITH STRATIFICATION FACTORS

作　　者：张喜轩[1] 张翠华[1] 

机构地区：[1]中国科学院兰州高原大气物理研究所

出　　处：《气象学报》1990年第1期102-107,共6页Acta Meteorologica Sinica

摘　　要：众所周知,闪电总是与雷暴等强烈对流性天气的发生相联系在一起的。“闪电造成的总死亡人数,比包括龙卷和台风在内的其他强烈天气现象造成的死亡都多。另一个值得关心的方面是闪电对森林的影响,森林这种自然资源正在失掉其不断增长的趋势”。Based on the statistical method, the double channel lightning counter (DB-type) data for hailstorm and thunderstorm, and its stratification correspondly in surmer 1977-1978 and 1985 in the Lanzhou and the Pinliang area of the Gansu province are analysed. The result shows that the numbers of stroke in lightning process are mainly decided by enviroment temperature at the residual instauility of 5℃. The instability have some effect for numbers of stroke, but is not decided for it. Forecasting equation is conducted in this paper with statistical analysis.

关 键 词：闪电 大气 层结 因子 相关性 

分 类 号：P427.3[天文地球—大气科学及气象学]