基于5a区域站的贵州致灾强降雨特征分析
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摘要
利用贵州省2010—2014年5—9月区域站小时降水资料,提出暴雨过程的标准,与国家站暴雨过程及暴雨集中区域进行对比,发现过程和集中区域均基本一致,证明区域站降水资料具有参考价值;在此基础上进一步分析贵州短时强降水与因灾死亡人员发生的关联性,研究致灾强降雨的时空分布特征,以期对预报服务和暴雨预警信号发布等有一定的指导意义。
Based on hourly precipitation data of regional weather stations in Guizhou between 2010 and 2014,the standard for rainstorm processes was proposed. It is found rainstorm process and concentrated areas were essentially in agreement with the results of standard based on national station. Spatial and temporal distribution characteristics of disaster- caused heavy rainfall w and the correlation between short- time heavy precipitation and the death tolls were analyzed.
Based on hourly precipitation data of regional weather stations in Guizhou between 2010 and 2014,the standard for rainstorm processes was proposed. It is found rainstorm process and concentrated areas were essentially in agreement with the results of standard based on national station. Spatial and temporal distribution characteristics of disaster- caused heavy rainfall w and the correlation between short- time heavy precipitation and the death tolls were analyzed.
引文
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[2]周彦玲,万里鹏,陆忠涛.区域自动站故障分析与日常维护[J].科技信息,2010,1,447
[3]杨远恒,卜英竹,田兰,等.区域自动站实时资料质量控制系统的设计与开发[J].贵州气象,2011,35(5),42-44.
[4]李润春,崔建国,牛俊玫,等.山西省阳泉市城市热岛效应特征分析[J].气象与环境学报,2014,30(2),74-80.
[5]次仁白玛,尼玛云单,拉巴.拉萨市城市热岛效应分析研究[J].高原山地气象研究,2014,34(2),52-56.
[6]顾欣,田楠,付继刚,等.利用区域自动站资料对黔东南烤烟种植气候适宜性及精细区划归类分析[J].西南师范大学学报:自然科学版,2014,39(3):143-150.
[7]何可杰,李建军,屈学农.基于GIS的宝鸡市猕猴桃气候区划[J].陕西气象,2014(2),24-27.
[8]杨森,周晓珊,高杰.辽宁省夏季降水的日变化特征[J].气象,2011,37(8):943-949.
[9]姚莉,李小泉,张立梅.我国1小时雨强的时空分布特征[J].气象,2009,35(2):80-87.
[10]彭芳,吴古会,杜小玲.贵州省汛期短时降水时空特征分析[J].气象,2012,38(3),307-313
[11]贵州省短期天气预报指导手册(第二分册).贵州省气象局,1987:376-377.