Anomalous Winter Temperature and Precipitation Events in Southern China

  • State Key Laboratory of Earth Surface Processes and Resource Ecology, College of Resources Science and Technology, Beijing Normal University, Beijing 100875, China

Received date: 2008-06-02

  Revised date: 2008-07-09

  Online published: 2008-09-25

Supported by

National Natural Science Foundation of China, No.40675035; No.90711003; R&D Special Fund for Public Welfare Industry (meteorology), No.GYHY200706010


This paper analyzed the anomalous low-temperature events, and the anomalous rain-abundant events over southern China for Januaries since 1951 and for winters since 1880, there anomalous events are defined using ±1σ thresholds. And 12 cold temperature Januaries are identified where temperature anomaly is below - 1σ, and 10 wet Januaries are identified where precipitation anomaly is above +1σ.Among these events there are 3 cold-wet Januaries, namely 1969, 1993 and 2008. Using NCEP/NCAR reanalysis data, the authors checked the atmospheric circulation changes in association with the anomalous temperature and precipitation events. The results show that the strong Siberian high (SBH), East Asian Trough (EAT) and East Asian Jet Stream (EAJS) are favorable conditions for low temperature in southern China. While the anomalous south-wind at 850 hPa, the weak EAT at 500 hPa, and the strong Middle East Jet Stream (MEJS) and the weaker EAJS are found to accompany a wetter southern China. The cold-wet winters in southern China, such as January of 2008, are mainly related to a stronger Siberian High, and at the same time the circulation anomalous in middle to upper troposphere is precipitation-favorable. In wet winters, the water vapor below 500 hPa are mainly transported by the anomalous southwesterly flow and the anomalous southern flow over the Indo-China Peninsula and the South China Sea area. The correlation coefficients of MEJS, EAMW (East Asian Meridional Wind), EU (Eurasian pattern) to southern China precipitation in January are +0.65, - 0.59 and - 0.48 respectively, and the correlation for the high-pass filtered data are +0.63, - 0.55 and - 0.44, respectively, their correlations are all significant at the 99% level. MEJS, EAMW and EU together can explain 49.4% of the variance in January precipitation. Explained variance for January and winter temperature by Siberian High, EU, WP (Western Pacific pattern) and AO (Arctic Oscillation) are 47.2% and 51.5%, respectively. There are more precipitation in southern China during El Nino winters, and less precipitation during La Nina winters. And there is no clear evidence that occurrences of anomalous temperature events in winter in southern China are closely linked with ENSO events.

Cite this article

ZHANG Ziyin, GONG Daoyi, GUO Dong, HE Xuezhao, LEI Yangna . Anomalous Winter Temperature and Precipitation Events in Southern China[J]. Acta Geographica Sinica, 2008 , 63(9) : 899 -912 . DOI: 10.11821/xb200809001


[1] Qin Dahe, Ding Yihui, Su Jilan et al. Climate and Environment Change in China (Vol I). Beijing: Science Press, 2005. 88-100.
[秦大河, 丁一汇, 苏纪兰等. 中国气候与环境演变(上卷). 北京: 科学出版社, 2005. 88-100.]

[2] Dong Wenjie, Wei Zhigang, Fan Lijun. Climatic character analyses of snow disasters in East Qinghai-Xizang Plateau livestock farm. Plateau Meteorology, 2001, 20(4): 402-406.
[董文杰, 韦志刚, 范丽军. 青藏高原东部牧区雪灾的气候 特征分析. 高原气象, 2001, 20(4): 402-406.]

[3] Qin Dahe, Liu Shiyin, Li Peiji. Snow cover distribution, variability, and response to climate change in western China. Journal of Climate, 2006, 19(9): 1820-1833.

[4] Zhai Panmao. On changes of China's maximum and minimum temperatures in the recent 40 years. Acta Meteorologica Sinica, 1997, 55(4): 418-429.
[翟盘茂. 中国近四十年最高最低温度变化. 气象学报, 1997, 55(4): 418-429.]

[5] Ren Fumin. Study on changes of China's extreme temperatures during 1951-1990. Scientia Atmospherica Sinica, 1998, 22(2): 217-227.
[任福民. 1951~1990 年中国极端气温变化分析. 大气科学, 1998, 22(2): 217-227.]

[6] Chen Min, Chen Hui. Climatic characteristics analyses on the chilling damage in Hainan Island. Meteorological Monthly, 1999, 25(3): 39-43.
[陈敏, 陈晖. 海南岛冬季低温冷害的气候特征. 气象, 1999, 25(3): 39-43.]

[7] Li Chongyin. El Ni#o and warm winter over Eastern China. Chinese Science Bulletin, 1989, 34(4): 283-286.
[ 李崇银. 中国东部地区的暖冬与厄尔尼诺. 科学通报, 1989, 34(4): 283-286.]

[8] He Xicheng, Ding Yihui, He Jinhai. Response characteristics of the east Asian winter monsoon to ENSO events. Chinese Journal of Atmospheric Sciences, 2008, 32(2): 335-344.
[何溪澄, 丁一汇, 何金海. 东亚冬季风对ENSO 事件的响应特 征. 大气科学, 2008, 32(2): 335-344.]

[9] Gong Daoyi, Wang Shaowu. Abnormal warm and cold winters in China during the past century. Journal of Catastrophology, 1999, 14(2): 63-68.
[龚道溢, 王绍武. 近百年我国的异常暖冬与冷冬. 灾害学, 1999, 14(2): 63-68.]

[10] Wang Shaowu. Climatological aspects of severe winters in China. Advances in Climate Change Research, 2008, 4(2): 68-72.
[王绍武. 中国冷冬的气候特征. 气候变化研究进展, 2008, 4(2): 68-72.]

[11] Wang Zunya, Zhang Qiang, Chen Yu et al. Characters of meteorological disasters caused by the extreme synoptic process in early 2008 over China. Advances in Climate Change Research, 2008, 4(2): 63-67.
[王遵娅, 张强, 陈峪等. 2008 年我初我国低温雨雪冰冻灾害的气候特征. 气候变化研究进展, 2008, 4(2): 63-67.]

[12] Gao Hui, Chen Lijuan, Jia Xiaolong et al. Analysis of the severe cold surge, ice-snow and frozen disasters in South China during January 2008: II. Possible climate causes. Meteological Monthly, 2008, 34(4): 101-106.
[ 高辉, 陈丽娟, 贾小龙等. 2008 年1 月我国大范围低温雨雪冰冻灾害分析: II. 成因分析. 气象, 2008, 34(4): 101-106.]

[13] Pu Bing, Wen Xinyu, Wang Shaowu et al. Diagnostic and modeling study of the two basic modes of surface air temperature and its variation in China. Advances in Earth Science, 2007, 22(5): 456-467.
[ 濮冰, 闻新宇, 王绍武等. 中国气温变化的两个基本模态的诊断和模拟研究. 地球科学进展, 2007, 22(5): 456-467.]

[14] Wang Shaowu, Gong Daoyi, Ye Jinlin et al. Seasonal precipitation series of eastern China since 1880 and the variability. Acta Geographica Sinica, 2000, 55(3): 281-293.
[王绍武, 龚道溢, 叶瑾琳等. 1880 年以来中国东部四季降水量序列及其变率. 地理学报, 2000, 55(3): 281-293.]

[15] Ding Yihui. A statistical study of winter monsoons in East Asia. Journal of Tropical Meteorology, 1990, 6(2): 119-128.
[丁一汇. 东亚冬季风的统计研究. 热带气象, 1990, 6(2): 119-128.]

[16] Gong Daoyi, Wang Shaowu. Long-term variability of the Siberian High and the possible connection to global warming. Acta Geographica Sinica, 1999, 54(2): 125-133.
[龚道溢, 王绍武. 西伯利亚高压的长期变化及全球变暖可能影响的 研究. 地理学报, 1999, 54(2): 125-133.]

[17] Gong Daoyi, Zhu Jinhong, Wang Shaowu. The influence of Siberian High on large-scale climate over continental Asia. Plateau Meteorology, 2002, 21(1): 8-14.
[龚道溢, 朱锦红, 王绍武. 西伯利亚高压对亚洲大陆的气候影响分析. 高原 气象, 2002, 21(1): 8-14.]

[18] Li Yong. Several climate factors influencing the winter temperature over China. Chinese Journal of Atmospheric Sciences, 2007, 31(3): 505-514.
[李勇. 影响我国冬季温度的若干气候因子. 大气科学, 2007, 31(3): 505-514.]

[19] Wallace J M, Gutzler D S. Teleconnections in the geopotential height field during the Northern Hemisphere winter. Monthly Weather Review, 1981, 109: 784-812.

[20] Thompson D W, Wallace J M. The Arctic oscillation signatures in the wintertime geopotential height and temperature fields. Geophysical Research Letters, 1998, 25(9): 1297-1300.

[21] Huang Ronghui, Wei Ke, Chen Jilong et al. The East Asian winter monsoon anomalies in the winters of 2005 and 2006 and their relations to the Quasi-stationary planetary wave activity in the northern hemisphere. Chinese Journal of Atmospheric Sciences, 2007, 31(6): 1033-1048.
[ 黄荣辉, 魏科, 陈际龙等. 东亚2005 年和2006 年冬季风异常及其 与准定常行星波活动的关系.大气科学, 2007, 31(6): 1033-1048.]

[22] Mao Rui, Gong Daoyi, Fang Qiaomin. Influences of the East Asian Jet Stream on winter climate in China. Journal of Applied Meteorological Science, 20007, 18(2): 137-146.
[毛睿, 龚道溢, 房巧敏. 冬季东亚中纬度西风急流对我国气 候的影响. 应用气象学报, 20007, 18(2): 137-146.]

[23] Yang S, Lau K M, Kim K M. Variations of the East Asian Jet Stream and Asian-Pacific-American winter climate anomalies. Journal of Climate, 2002, 15: 306-325.

[24] Yang S, Webster P J. The effect of summer tropical heating on the location and intensity of the extratropical westerly jet streams. Journal of Geophysical Research, 1990, 95(D11): 18705-18721.

[25] He Xicheng, Ding Yihui, He Jinhai et al. An analysis on anomalous precipitaion in southern China during winter monsoons.Acta Meteorologica Sinica, 2006, 64(5): 594-604.
[ 何溪澄, 丁一汇, 何金海等. 中国南方地区冬季风降水 异常的分析. 气象学报, 2006, 64(5): 594-604.]

[26] National Statistics Bureau of P.R.China, Civil Administration of P.R.China. Report of the Damage Caused by Disaster in China, 1949-1995. Beijing: China Statistics Press, 1995.
[中华人民共和国国家统计局, 中华人民共和国民政部. 中国灾情报告. 北京: 中国统计出版社, 1995.]

[27] Gong Daoyi, Wang Shaowu. Impact of ENSO on the seasonal rainfall in China. Journal of Natural Disasters, 1998, 7 (4): 44-52.
[龚道溢, 王绍武. ENSO 对中国四季降水的影响. 自然灾害学报, 1998, 7(4): 44-52.]

[28] Tao Shiyan. Respoonse of the Asian winter and summer monsoon to ENSO events. Scientia Atmospherica Sinica, 1998, 22(4): 399-407.
[陶诗言. 亚洲冬夏季风对ENSO 事件的响应. 大气科学, 1998, 22(4): 399-407.]

[29] Huang Ronghui, Chen Wen, Ding Yihui et al. Studies on the monsoon dynamics and the interaction between monsoon and ENSO cycle. Chinese Journal of Atmospheric Sciences, 2003, 27(4): 484-502.
[黄荣辉, 陈文, 丁一汇等. 关于季 风动力学以及季风与ENSO 循环相互作用的研究. 大气科学, 2003, 27(4): 484-502.]

[30] Zhu Qiangen, Xie Li'an. 1986-87 Northern winter Asia/Australia circulation anomalies with their relation to the western Pacific SST. Journal of Tropical Meteorology, 1988, 4(3): 254-262.
[朱乾根, 谢立安. 1986-1987 北半球冬季亚澳地 区大气环流异常及其与西太平洋SST 异常的联系. 热带气象, 1988, 4(3): 254-262.]

[31] Pu Ye, Pei Shunqiang, Li Chongyin et al. Influence of anomalous East Asian winter monsoon on zonal wind anomalies over the equatorial western Pacific. Chinese Journal of Atmospheric Sciences, 2006, 30(1): 69-79.
[普业, 裴顺强, 李崇 银等. 异常东亚冬季风对赤道西太平洋纬向风异常的影响. 大气科学, 2006, 30(1):69-79.]

[32] Gong Daoyi, Wang Shaowu. Impacts of ENSO on rainfall of global land and China. Chinese Science Bulletin, 1999, 44 (3): 315-320.
[龚道溢, 王绍武. 近百年ENSO 对全球陆地及中国降水的影响. 科学通报, 1999, 44(3): 315-320.]

[33] Guo Qiyun, Wang Risheng. The relationship between the winter monsoon activity over East Asia and the El Ni !o events. Acta Geographica Sinica, 1990, 45(1): 68-77.
[郭其蕴, 王日昇. 东亚冬季风活动与厄尔尼诺的关系. 地理学 报, 1990, 45(1): 68-77.]

[34] Zong Haifeng, Zhang Qingyun, Chen Lieting. A study of the processes of East Asia-Pacific teleconnection pattern formation and the relationship to ENSO. Chinese Journal of Atmospheric Sciences, 2008, 32(2): 220-230.
[宗海锋, 张 庆云, 陈烈庭. 东亚- 太平洋遥相关型形成过程与ENSO 盛期海温关系的研究. 大气科学, 2008, 32(2): 220-230.]

[35] Jin Zuhui, Tao Shiyan. A study on the relationships between ENSO cycle and rainfalls during summer and winter inEastern China. Chinese Journal of Atmospheric Sciences, 1999, 23(6): 663-672.
[金祖辉, 陶诗言. ENSO 循环与中国 东部地区夏季和冬季降水关系的研究. 大气科学, 1999, 23(6): 663-672.]

[36] Wang Shaowu, Gong Daoyi. ENSO events and their intensity during the past century. Meteorological Monthly, 1999, 25(1): 9-14.
[王绍武, 龚道溢. 近百年来的ENSO 事件及其强度. 气象, 1999, 25(1): 9-14.]

[37] Li Chongyin. El Ni!o event and the temperature anomalies in eastern China. Journal of Tropical Meteorology, 1989, 5 (3): 210-219.
[李崇银. El Ni"o 事件与中国东部气温异常. 热带气象, 1989, 5(3): 210-219.]

[38] Qin Zhengkun, Sun Zhaobo. Influence of abnormal East Asian winter monsoon on the Northwestern Pacific sea temperature. Chinese Journal of Atmospheric Sciences, 2006, 30(2): 257-267.
[秦正坤, 孙照渤. 冬季风异常对西北太 平洋海温影响的区域性特征. 大气科学, 2006, 30(2): 257-267.]