全部 标题 作者
关键词 摘要

OALib Journal期刊
ISSN: 2333-9721
费用:99美元

查看量下载量

相关文章

更多...
大气科学  2006 

城市边界层过程在北京2004年7月10日局地暴雨过程中的作用

DOI: 10.3878/j.issn.1006-9895.2006.02.05

Keywords: β中尺度,暴雨,重力波,对流系统,中尺度辐合线,垂直切变

Full-Text   Cite this paper   Add to My Lib

Abstract:

从大量的观测事实入手,结合简要的理论分析,揭示发生在北京城区的一次相对孤立的β中尺度对流暴雨系统的启动机制以及城市边界层在这次局地暴雨过程中的作用.研究结果表明:(1)2004年7月10日北京暴雨前后,局地水汽和天气尺度低空水汽输送条件是非常有利的,但是天气尺度系统的垂直运动对这次北京局地暴雨是存在抑制作用,至少没有明显的帮助.这一点与区域性降雨带中出现的中尺度暴雨中心具有明显区别.(2)暴雨发生在偏南暖湿气流中,首先,可能是位于北京西南的河北涞水和易县附近强雷暴群激发的重力波传播,触发对流不稳定能量释

References

[1]  李麦村.重力波对特大暴雨的触发作用.大气科学,1978,2(3):201~209Li Maicun.Study on gravity wave initiation on the excessively heavy rainfall.Chinese Journal of Atmospheric Sciences (Scientia Atmospheria Sinica) (in Chinese),1978,2 (3):201~209
[2]  陶诗言.中国之暴雨.北京:科学出版社,1980Tao Shiyan.The Heavy Rain in China (in Chinese).Beijing:Science Press,1980
[3]  余志豪,陆汉城.梅雨锋暴雨中的中尺度雨带和雨峰团.中国科学(B),1988,(9):1002~1010Yu Zhihao,Lu Hancheng.The mesoscale rain-band and rainpeak clusters associated with Meiyu front rainstorm.Science in China (Series B) (in Chinese),1988,(9):1002~1010
[4]  Zhang Shunli,Tao Shiyan,Zhang Qingyun,et al.Large and meso-a scale characteristics of intense rainfall in mid-and lower reaches of the Yangtze River.Chinese Science Bulletin,2002,47 (9):779~786
[5]  高守亭,赵思雄,周晓平,等.次天气尺度及中尺度暴雨系统研究进展.大气科学,2003,27(4):618~627Gao Shouting,Zhao Sixiong,Zhou Xiaoping,et al.Progress of research on sub-synoptic scale and mesoscale torrential rain systems.Chinese Journal of Atmospheric Sciences (in Chinese),2003,27(4):618~627
[6]  孙继松.北京地区夏季边界层急流的基本特征及形成机理研究.大气科学,2005,29(3):445~452Sun Jisong.A study of the basic features and mechanism of boundary layer jet in Beijing area.Chinese Journal of Atmospheric Sciences (in Chinese),2005,29(3):445~452
[7]  张小玲,陶诗言,张顺利.梅雨锋上的三类暴雨.大气科学,2004,28(2):187~205Zhang Xiaoling,Tao Shiyan,Zhang Shunli.There types of heavy rainstorm associated with the Meiyu front.Chinese Journal of Atmospheric Sciences (in Chinese),2004,28(2):187~205
[8]  孙健,刘淑媛,陶祖钰,等.1998年6月8~9日香港特大暴雨中尺度对流系统分析.大气科学,2004,28(5):713~721Sun Jian,Liu Shuyuan,Tao Zuyu,et al.An analysis of the meso-scale convective systems in a heavy rain progress during June 8 to 10 1998 at Hongkong.Chinese Journal of Atmospheric Sciences(in Chinese),2004,28(5):713~721
[9]  隆霄,程麟生,99·6梅雨锋暴雨低涡切变线的数值模拟和分析.大气科学,2004,28(3):342~356Long Xiao,Cheng Linsheng.Numerical simulation and analysis for "99.6" Meiyu front rainstorm and low vortex with shear line Chinese Journal of Atmospheric Sciences (in Chinese),2004,28(3):342~356
[10]  孙继松.气流的垂直分布对地形雨落区的影响.高原气象,2005,24(1):62~69Sun Jisong.The effects of vertical distribution of the lower level flow on precipitation location.Plateau Meteorology (in Chinese),2005,24(1):62~69
[11]  陆一强.副高北侧的强对流云团与局地暴雨.北方天气文集,1983,(4):50~56Lu Yiqiang.Two similar case studies of strong convective cloud cluster and local rainstorm on the north edge of the western Pacific subtropical high.The Collected Papers of Weather in Northern China (in Chinese),1983,(4):50~56
[12]  北京市气象局气候资料室编著.北京城市气候.北京:气象出版社,1990.45~55Climatic office of Beijing Municipal Meteorological Bureau.Beijing Urban Climate (in Chinese).Beijing:China Meteorological Press,1990.45~55
[13]  Daniel Rosenfeld.Suppression of rain and snow by urban and industrial air pollution.Science,2000,287 (10):1793~1796
[14]  苗曼倩,唐有华.长江三角洲夏季海陆风与热岛环流的相互作用及城市化影响.高原气象,1998,17(3):280~289Miao Manqian,Tang Youhua.Interaction between sea and land breeze and heat island circulation during the summer over the delta region in the Yangtze River and urbanization effect on climate.Plateau Meteorology (in Chinese),1998,17(3):280~289
[15]  Li Weiliang,Liu Hongli,Zhou Xiuji.Analysis of influence of Taihu Lake and urban heat island on local circulation in Yangtze Delta.Science in China (Series D),2003,46(4):405~415
[16]  毕宝贵,李泽椿,李晓莉,等.北京地区降水的特殊性及其预报方法.南京气象学院学报,2004,27(1):79~89Bi Baogui,Li Zechun,Li Xiaoli,et al.Precipitation particularity of Beijing area and its forecast method.Journal of Nanjing Institute of Meteorology (in Chinese),2004,27(1):79~89
[17]  陶祖钰.从单Doppler速度场反演矢量风场的VAP方法.气象学报,1992,50(2):81~90Tao Zuyu.The VAP method to retrieve the wind vector field on single-Doppler velocity field.Acta Meteor.Sinica (in Chinese),1992,50(2):81~90
[18]  Chen Longxun,Zhu Wenqin,Zhou Xiuji.Characteristics of environmental and climate change in Changjiang Delta and its possible mechanism.Acta Meteor.Sinica,2000,14 (2):129~140

Full-Text

Contact Us

service@oalib.com

QQ:3279437679

WhatsApp +8615387084133