1959–2014年中国灾害性天气持续日数的分布及趋势研究（英文）

编号 zgly0001584443

文献类型 期刊论文

文献题名 1959–2014年中国灾害性天气持续日数的分布及趋势研究（英文）

作者 史军  温康民  崔林丽 

作者单位 EcologicalTechniqueandEngineeringCollege  ShanghaiInstituteofTechnology  ShanghaiClimateCenter  ShanghaiMeteorologicalBureau  ShanghaiCenterforSatelliteRemoteSensingandApplication 

母体文献 Journal of Geographical Sciences 

年卷期 2016年06期

年份 2016 

分类号 P429 

关键词 severeweathers  consecutivedays  distribution  trend  China 

文摘内容 Based on daily surface climate data and weather phenomenon data, the spatial and temporal distribution and trend on the number of consecutive days of severe weathers were analyzed in China during 1959–2014. The results indicate that the number of consecutive days for hot weathers increased at a rate of 0.1 day per decade in China as a whole, while that for cold weathers, snowfall weathers, thunderstorm weathers and foggy weathers showed significant decreasing trends at rates of 1.4, 0.3, 0.4 and 0.4 day per decade, respectively. Spatially, there were more consecutive hot days and rainstorm days in southeastern China, and more consecutive cold days and snowfall days in northeastern China and western China. Consecutive thunderstorm days were more in southern China and southwestern China, and consecutive foggy days were more in some mountain stations. Over the past 56 years, annual number of consecutive cold days decreased mainly in most parts of western China and eastern China. Consecutive thunderstorm days decreased in most parts of China. The trend of consecutive hot days, snowfall days and foggy days was not significant in most parts of China, and that of consecutive rainstorm days was not significant in almost the entire China.