Zhou Bing, He Jinhai, Xu Haiming. Effect of torrential rain on variability of subtropical high. J Appl Meteor Sci, 2004, 15(4): 394-406.
Citation: Zhou Bing, He Jinhai, Xu Haiming. Effect of torrential rain on variability of subtropical high. J Appl Meteor Sci, 2004, 15(4): 394-406.

EFFECT OF TORRENTIAL RAIN ON VARIABILITY OF SUBTROPICAL HIGH

  • Received Date: 2002-04-16
  • Rev Recd Date: 2003-09-24
  • Publish Date: 2004-08-31
  • Based on NCEP/NCAP data sets and dynamical diagnostic, the meridional circulation fact of torrential rain over the mid-lower Yangtze reaches was presented with composite analysis. The downward flow of secondary circulation occurred obviously while deducting the day variety of perpendicular motion. With calculating complete form vorticity equations, the further results show that the negative vorticity is stimulated by diabatic heating over the high layer, which locates at west side of the heating center, and versus east side is positive vorticity. In the low layer there is opposite exactly. Finally, the analysis emphasizes that the subtropical high all will move along the local negative voeticity center for variety direction with South Asia High.
  • [1]
    张庆云,陶诗言.夏季西太平洋副热带高压北跳及异常的研究.气象学报, 1999,57(5):539~548. http://www.cnki.com.cn/Article/CJFDTOTAL-QXXB199905003.htm
    [2]
    喻世华,王绍龙.西太平洋副热带高压进退的环流机制.海洋学报, 1989,11(3):372-377. http://www.cnki.com.cn/Article/CJFDTOTAL-SEAC198903013.htm
    [3]
    张韧,史汉生,喻世华.西太平洋副热带高压非线性稳定性问题的研究.大气科学, 1995,19(6):687~700. http://www.cnki.com.cn/Article/CJFDTOTAL-DQXK506.006.htm
    [4]
    陶诗言等.中国夏季副热带天气系统若干问题的研究.北京:科学出版社,1963.
    [5]
    吴国雄,刘屹岷,刘新,等.陆面过程对夏季降水和副高的影响.第四届东亚及西太平洋气象与气候研讨会,杭州,1999.45~47.
    [6]
    吴国雄,刘屹岷,刘平.空间非均匀加热对副热带高压形成和变异的影响,Ⅰ: 尺度分析.气象学报,1999,57(3):257~263. http://www.cnki.com.cn/Article/CJFDTOTAL-QXXB903.000.htm
    [7]
    刘屹岷,吴国雄,刘辉,等.空间非均匀加热对副热带高压形成和变异的影响,Ⅲ:凝结潜热加热与南亚高压及西太平洋副高.气象学报,1999,57(5):525-538. http://www.cnki.com.cn/Article/CJFDTOTAL-QXXB199905002.htm
    [8]
    He J H, Zhou B, Wen M, et al. Studies on subtropical high's vertical circulation structure and interannual variation features with the mechanism. Adv Atmos Sci, 2001, 18(4): 497~510. doi:  10.1007/s00376-001-0040-2
    [9]
    周兵, 何金海,谭言科,等.1998年武汉大暴雨切变涡度及非绝热加热垂直结构分析. 气象学报, 2001, 59(6): 707~718. http://www.cnki.com.cn/Article/CJFDTOTAL-QXXB200106006.htm
    [10]
    黄士松,余志豪. 副热带高压结构及其同大气环流有关若干问题的研究.气象学报, 1962,31(4):339~359. http://www.cnki.com.cn/Article/CJFDTOTAL-QXXB1962S1005.htm
    [11]
    陶诗言,徐淑英.夏季江淮流域持久性旱涝的环流特征. 气象学报, 1962,32(1):1~18. http://www.cnki.com.cn/Article/CJFDTOTAL-QXXB196201000.htm
    [12]
    刘屹岷, 吴国雄. 副热带高压研究回顾及对几个基本问题的再认识. 气象学报, 2000,58(4): 500~512. http://www.cnki.com.cn/Article/CJFDTOTAL-QXXB200004013.htm
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    • Received : 2002-04-16
    • Accepted : 2003-09-24
    • Published : 2004-08-31

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