The time distribution characteristics of lightning activities in Chongqing Wansheng are obtained through the statistical and difference analyses of thunderstorm days and lightning days by such methods as linear regression trend equation,climate tendency rate,Mann-Kendall change-point detection and Morlet wavelet analysis based on the data on thunderstorms observed manually from 1978 to 2012 by Wansheng Meteorological Observation Station and the data on lightning positioning in Wansheng monitored systematically from 2008 to 2020 by Chongqing Lightning Monitoring Network.
维普
万方数据