[1]覃卫坚,李耀先,廖雪萍,等.大气低频振荡对广西持续性区域性暴雨的可能影响[J].气象研究与应用,2015,36(03):1-7.
　QIN Wei-jian,LI Yao-xian,LIAO Xue-ping,et al.The possible impact of the low frequency oscillation on the continuous regional rainstorm over Guangxi[J].Journal of Meteorological Research and Application,2015,36(03):1-7.
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大气低频振荡对广西持续性区域性暴雨的可能影响()
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气象研究与应用[ISSN:1673-8411/CN:45-1356/P]

卷:
第36卷
期数:
2015年03期
页码:
1-7
栏目:
天气气候
出版日期:
2015-12-22

文章信息/Info

Title:
The possible impact of the low frequency oscillation on the continuous regional rainstorm over Guangxi
作者:
覃卫坚1;  李耀先2;  廖雪萍2;  陈思蓉1
1. 广西壮族自治区气候中心, 广西南宁 530022;
2. 广西壮族自治区气象局, 广西南宁 530022
Author(s):
QIN Wei-jian1;  LI Yao-xian2;  LIAO Xue-ping2;  CHEN Si-rong1
1. Guangxi Climate Center, Nanning Guangxi 530022;
2. Guangxi Bureau of Meteorology, Nanning Guangxi 530022
关键词:
持续性; 区域性; 暴雨; 低频振荡; 广西
Keywords:
continuous; regional; rainstorm; low frequency oscillation; Guangxi
分类号:
458.1
摘要:
使用1961~2013年广西80个气象观测站的日降水资料和NOAA OLR、NCEP/NCAR风场、高度场再分析资料。分析持续性区域性暴雨异常年份大气低频活动特征,得到结果:广西持续性区域性暴雨异常多(少)的年份,中高纬度地区高空大气温度30~60天周期振荡强度弱(强),位置偏北(南),广西及其以南低纬度地区OLR 30~60天周期振荡有明显(相对不明显或不连续)的向东传播。
Abstract:
Based on the daily precipitation data at the 80 meteorological stations in Guangxi, NOAA OLR data and NCEP/NCAR monthly reanalysis data during 1961-2013. The possible impact of the low frequency oscillation on the continuous regional rainstorm over Guangxi is studied, the results show that:when the continuous regional rainfall is more (less) than usual over Guangxi, the weak (strong) and the north (south) location of 30-60 d oscillation about 500hPa air temperature over the middle and high latitudes, and the obvious (not obvious or not continuous relatively) eastward propagation of 30-60 d oscillation about OLR over the low latitudes.

相似文献/References:

[1]朱秋宇,何慧,周秀华,等.广西持续性低温雨雪冰冻过程特征和气候成因分析[J].气象研究与应用,2019,40(01):38.
　Zhu Qiuyu,He Hui,Zhou Xiuhua,et al.Analysis on the characteristics and climatic causes of the persistent low temperature and snow freezing process in Guangxi[J].Journal of Meteorological Research and Application,2019,40(03):38.

备注/Memo

备注/Memo:
收稿日期:2015-6-25。
基金项目:广西自然科学基金（2013GXNSFBB053010），广西自然科学基金（2013GXNSFAA019273），广西自然科学基金（2013GXNSFBA019219）共同资助
作者简介:覃卫坚(1971-),男,广西人,博士研究生,高级工程师,主要从事天气气候动力学研究,(E-mail)qinweijian2008@126.com
更新日期/Last Update: 1900-01-01