云南省暴雨日及短时强降水时空分布特征OA
Spatial and Temporal Distribution Characteristics of the Rainstorm Days and Short-time Heavy Rainfall in Yunnan
分析了1986-2016年云南省暴雨日和2009-2016年短时强降永的时空分布特征,结果发现,云南省暴雨日数呈现出由北向南减少的趋势,大值区集中在滇南地区;云南省短时强降水的极值分布大体上有由北向南、由西向东增大的趋势,其中,大值区主要分布在滇南和滇东的局部地区;云南省年暴雨日数呈现微弱的增加趋势,增幅不显著;短时强降水次数呈现波动中显著减少的趋势.云南省暴雨和短时强降水集中出现在云南的雨季(5-10月),其中7月出现暴雨的日数最多,而8月出现…查看全部>>
The temporal and spatial distribution characteristics of rainstorm days from 1986 to 2016 and short-time heavy rainfall from 2009 to 2016 in Yunnan Province were analyzed.The results showed that the rainstorm days in Yunnan Province showed a trend of decreasing from noah to south,the large value area concentrated in the southern region;The extreme value distribution of short-time heavy rainfall in Yunnan Province had a trend of increasing from north to south…查看全部>>
黎成超;荣昕
云南省气象服务中心,云南昆明650034云南省气象服务中心,云南昆明650034
农业科技
暴雨短时强降水时空分布特征云南省
RainstormShort-time heavy rainfallSpatial and temporal distribution characteristicsYunnan Province
《安徽农业科学》 2018 (5)
166-168,226,4
云南省气象局科研项目(TQ201704).
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