Advanced Search
Zhuolei QIAN, Xiaofen LOU, Jiehua MA, Lili JIANG, Ling LUO. Large-Scale Circulation Characteristics Corresponding to the Cold and Rainy Summer of 2014 in Zhejiang Province and the Relationship with SST Anomalies[J]. Climatic and Environmental Research, 2018, 23(2): 199-209. doi: 10.3878/j.issn.1006-9585.2017.17012
Citation: Zhuolei QIAN, Xiaofen LOU, Jiehua MA, Lili JIANG, Ling LUO. Large-Scale Circulation Characteristics Corresponding to the Cold and Rainy Summer of 2014 in Zhejiang Province and the Relationship with SST Anomalies[J]. Climatic and Environmental Research, 2018, 23(2): 199-209. doi: 10.3878/j.issn.1006-9585.2017.17012

Large-Scale Circulation Characteristics Corresponding to the Cold and Rainy Summer of 2014 in Zhejiang Province and the Relationship with SST Anomalies

doi: 10.3878/j.issn.1006-9585.2017.17012

China Meteorological Administration Forecaster Project CMAYBY2015-029

  • Received Date: 2017-01-23
    Available Online: 2017-08-31
  • Publish Date: 2018-03-20
  • Using NECP/NCAR reanalysis data, NCC (National Climate Center) and NOAA (National Oceanic and Atmospheric Administration) relevant data, large-scale circulation characteristics and sea surface temperature corresponding to the cold and rainy summer of 2014 in Zhejiang Province are analyzed. The results are as follows. The anomalous cyclonic circulation in the middle and low latitudes from eastern China to southern Japan was conducive to cold and rainy summer in Zhejiang, while the abnormally strong and southward expanding western Pacific subtropical high was also an important factor for the extremely cold and rainy August; EAP and EU were two main teleconnection patterns that affected the abnormal cold and rainy summer in Zhejiang Province. The negative EAP (East Asia-Pacific teleconnection pattern) phase and positive EU (Eurasian teleconnection pattern) phase were in favor of cold air accumulation and southward moving. The cold and warm air intersected over Zhejiang Province, leading to cold rainy weather. The rare cold rainy August was the synergistic result of negative EAP phase and positive EU phase. Further analysis reveals that the warm ENSO phase triggered a strong abnormal descending airflow and an anticyclone over the western Pacific in August, which forced the western Pacific subtropical high to move southward and become stronger, while EAP wave trains occurred over East Asia in response. The maintenance of the warm IOBW (Indian Ocean Basin Wide) phase further weakened convective activities over the Maritime continent in August. Intraseasonal SST changes in the central North Atlantic might be associated with the shifts of the EU phase.
  • loading
  • [1]
    蔡佳熙, 管兆勇. 2007.我国南方地区夏季低温变化特征及其成因[J].南京气象学院学报, 30 (6):799-806. doi: 10.11821/xb200809001

    Cai Jiaxi, Guan Zhaoyong. 2007. Characteristics of cold summer events in southern China and their relations with variations of Asian summer monsoon[J]. Journal of Nanjing Institute of Meteorology (in Chinese), 30 (6):799-806. doi: 10.11821/xb200809001
    耿全震. 1996.北半球对流层上层遥相关型的涡度源、能量源与能量传播[J].应用气象学报, 7 (4):414-420.

    Geng Quanzhen. 1996. Vorticity source, energy source and energy propagation of the teleconnection patterns in the upper troposphere of Northern Hemisphere[J]. Quarterly Journal of Applied Meteorology (in Chinese), 7 (4):414-420.
    Gong D Y, Pan Y Z, Wang J A. 2004. Changes in extreme daily mean temperatures in summer in eastern China during 1995-2000[J]. Theor. Appl. Climatol., 77:25-37, doi: 10.1007/s00704-003-0019-2.
    顾骏强, 徐集云, 樊高峰. 2001.浙江夏季降水变化及与北太平洋海温关系[J].科技通报, 17 (2):17-23. doi: 10.3969/j.issn.1001-7119.2001.02.004

    Gu Junqiang, Xu Jiyun, Fan Gaofeng. 2001. The variability of summer rainfall in Zhejiang and its correlation with SST in the North Pacific[J]. Bulletin of Science and Technology (in Chinese), 17 (2):17-23. doi: 10.3969/j.issn.1001-7119.2001.02.004
    郭玲, 何金海, 祝从文. 2012.影响长江中下游夏季降水的前期潜在预报因子评估.大气科学, 36 (2):337-349. doi: 10.3878/j.issn.1006-9895.2011.11060

    Guo Lin, He Jinhai, Zhu Congwen. 2012. Evaluations of prior potential predictors for the summer rainfall in the middle and lower reaches of the Yangtze River[J]. Chinese Journal of Atmospheric Sciences (in Chinese), 36 (2):337-349, doi: 10.3878/j.issn.1006-9895.2011.11060.
    黄荣辉. 1990.引起我国夏季旱涝的东亚大气环流异常遥相关及其物理机制的研究[J].大气科学, 14 (1):108-117. doi: 10.3878/j.issn.1006-9895.1990.01.14

    Huang Ronghui. 1990. Studies on the teleconnections of the general circulation anomalies of East Asia causing the summer drought and flood in China and their physical mechanism[J]. Chinese Journal of Atmospheric Sciences (in Chinese), 14 (1):108-117, doi: 10.3878/j.issn.1006-9895.1990.01.14.
    Huang R H, Wu Y F. 1989. The influence of ENSO on the summer climate change in China and its mechanism[J]. Advances in Atmospheric Sciences, 6:21-32, doi: 10.1007/BF02656915.
    Hu K M, Huang G, Huang R H. 2011. The impact of tropical Indian Ocean variability on summer surface air temperature in China[J]. J. Climate, 24:5365-5377, doi: 10.1175/2011JCLI4152.1.
    李崇银. 1989. El Niño事件与中国东部气温异常[J].热带气象, 5 (3):210-219.

    Li Chongyin. 1989. El Niño event and the temperature anomalies in eastern China[J]. Journal of Tropical Meteorology (in Chinese), 5 (3):210-219.
    李维京, 张若楠, 孙丞虎, 等. 2016.中国南方旱涝年际年代际变化及成因研究进展[J].应用气象学报, 27 (5):577-591. doi: 10.11898/1001-7313.20160507

    Li Weijing, Zhang Ruonan, Sun Chenghu, et al. 2016. Recent research advances on the interannual-interdecadal variations of drought/flood in South China and associated causes[J]. Journal of Applied Meteorological Science (in Chinese), 27 (5):577-591. doi: 10.11898/1001-7313.20160507
    刘永强, 丁一汇. 1995. ENSO事件对我国季节降水和温度的影响[J].大气科学, 19 (2):200-208. doi: 10.3878/j.issn.1006-9895.1995.02.09

    Liu Yongqiang, Ding Yihui. 1995. Reappraisal of the influence of ENSO events on seasonal precipitation and temperature in China[J]. Chinese Journal of Atmospheric Sciences (in Chinese), 19 (2):200-208, doi: 10.3878/j.issn.1006-9895.1995.02.09.
    刘毓赟, 陈文. 2012.北半球冬季欧亚遥相关型的变化特征及其对我国气候的影响[J].大气科学, 36 (2):423-432. doi: 10.3878/j.issn.1006-9895.2011.11066

    Liu Yuyun, Chen Wen. 2012. Variability of the Eurasian teleconnection pattern in the Northern Hemisphere winter and its influences on the climate in China[J]. Chinese Journal of Atmospheric Sciences (in Chinese), 36 (2):423-432, doi: 10.3878/j.issn.1006-9895.2011.11066.
    马乃孚, 杨景勋. 2000.厄尔尼诺与华中夏季低温[J].长江流域资源与环境, 9 (4):491-496. doi: 10.3969/j.issn.1004-8227.2000.04.015

    Ma Naifu, Yang Jingxun. 2000. Enso and the lower temperature in Huazhong region in summer[J]. Resources and Environment in the Yangtze Basin (in Chinese), 9 (4):491-496, doi: 10.3969/j.issn.1004-8227.2000.04.015.
    钱永甫, 张琼, 张学洪. 2002.南亚高压与我国盛夏气候异常[J].南京大学学报(自然科学版), 38 (3):295-307.

    Qian Yongfu, Zhang Qiong, Zhang Xuehong. 2002. The South Asian high and its effects on China's mid-summer climate abnormality[J]. Journal of Nanjing University (Natural Sciences) (in Chinese), 38 (3):295-307.
    Wallace J M, Gutzler D S. 1981. Teleconnections in the geopotential height field during the Northern Hemisphere winter[J]. Mon. Wea. Rev., 109:784-812, doi:10.1175/1520-0493(1981)109<0784:TITGHF>2.0.CO;2.
    汪靖, 何金海, 刘宣飞, 等. 2009.江淮梅雨建立的年际变化及其前期强影响信号分析[J].科学通报, 54 (1):85-92.

    Wang Jing, He Jinhai, Liu Xuanfei, et al. 2009. Interannual variability of the Meiyu onset over Yangtze-Huaihe River valley and analyses of its previous strong influence signal[J]. Chinese Science Bulletin, 54 (4):687-695.
    向元珍, 包澄谰. 1986.长江中下游地区的四季天气[M].北京:气象出版社, 187-198.

    Xiang Yuanzhen, Bao Chenglan. 1986. The Weather of the Four Seasons in the Middle and Lower Reaches of the Yangtze River Region (in Chinese)[M]. Beijing:China Meteorological Press, 187-198.
    Xie S P, Hu K M, Hafner J, et al. 2009. Indian Ocean capacitor effect on Indo-western Pacific climate during the summer following El Niño[J]. J. Climate, 22:730-747, doi: 10.1175/2008JCLI2544.1.
    薛峰, 刘长征. 2007.中等强度ENSO对中国东部夏季降水的影响及其与强ENSO的对比分析[J].科学通报, 52 (23):2798-2805. doi: 10.3321/j.issn:0023-074x.2007.23.017
    Xue Feng, Liu Changzheng. 2008. The influence of moderate ENSO on summer rainfall in eastern China and its comparison with strong ENSO[J]. Chinese Science Bulletin, 53 (5):791-800. doi: 10.1007/s11434-008-0002-5
    Yang J L, Liu Q Y, Xie S P, et al. 2007. Impact of the Indian Ocean SST basin mode on the Asian summer monsoon[J]. Geophys. Res. Lett., 34:L02708, doi: 10.1029/2006GL028571.
    袁媛, 李崇银. 2009.热带印度洋海温异常不同模态对南海夏季风爆发的可能影响[J].大气科学, 33 (2):325-336. doi: 10.3878/j.issn.1006-9895.2009.02.11

    Yuan Yuan, Li Chongyin. 2009. Possible impacts of the tropical Indian Ocean SST anomaly modes on the South China Sea summer monsoon onset[J]. Chinese Journal of Atmospheric Sciences (in Chinese), 33 (2):325-336, doi:10.3878/j.issn. 1006-9895.2009.02.11.
    Zhang R H, Sumi A, Kimoto M. 1999. A diagnostic study of the impact of El Niño on the precipitation in China[J]. Advances in Atmospheric Sciences, 16 (2):229-241, doi: 10.1007/BF02973084.
    周天军, 余永强, 宇如聪, 等. 2004.印度洋对ENSO事件的响应:观测与模拟[J].大气科学, 28 (3):357-373. doi: 10.3878/j.issn.1006-9895.2004.03.04

    Zhou Tianjun, Yu Yongqiang, Yu Rucong, et al. 2004. Indian Ocean response to ENSO:Observation and air-sea coupled model simulation[J]. Chinese Journal of Atmospheric Sciences (in Chinese), 28 (3):357-373, doi:10.3878/j.issn.1006-9895. 2004.03.04.
    宗海锋, 张庆云, 陈烈庭. 2008.东亚-太平洋遥相关型形成过程与ENSO盛期海温关系的研究[J].大气科学, 32 (2):220-230.

    Zong Haifeng, Zhang Qingyun, Chen Lieting. 2008. A study of the processes of East Asia-Pacific teleconnection pattern formation and the relationship to ENSO[J]. Chinese Journal of Atmospheric Sciences (in Chinese), 32 (2):220-230.
    邹珊珊, 郭品文, 杨慧娟. 2013.东亚太平洋与欧亚遥相关型的相互配置及其气候影响[J].气象科学, 33 (1):10-18. doi: 10.3969/2012jms.0152

    Zou Shanshan, Guo Pinwen, Yang Huijuan. 2013. The configuration between the East Asia Pacific and the Eurasian teleconnection patterns and its influence on the summer climate of China[J]. Journal of the Meteorological Sciences (in Chinese), 33 (1):10-18. doi: 10.3969/2012jms.0152
  • 加载中


    通讯作者: 陈斌,
    • 1. 

      沈阳化工大学材料科学与工程学院 沈阳 110142

    1. 本站搜索
    2. 百度学术搜索
    3. 万方数据库搜索
    4. CNKI搜索

    Figures(6)  / Tables(1)

    Article Metrics

    Article views (1193) PDF downloads(1290) Cited by()
    Proportional views


    DownLoad:  Full-Size Img  PowerPoint