Advanced Search
Yuanchun ZHANG, Juan LI, Jianhua Sun. Numerical Simulation of Impacts of the Tibetan Plateau Heating on a Persistent Heavy Rainfall in Western Sichuan Basin[J]. Climatic and Environmental Research, 2019, 24(1): 37-49. doi: 10.3878/j.issn.1006-9585.2018.17166
Citation: Yuanchun ZHANG, Juan LI, Jianhua Sun. Numerical Simulation of Impacts of the Tibetan Plateau Heating on a Persistent Heavy Rainfall in Western Sichuan Basin[J]. Climatic and Environmental Research, 2019, 24(1): 37-49. doi: 10.3878/j.issn.1006-9585.2018.17166

Numerical Simulation of Impacts of the Tibetan Plateau Heating on a Persistent Heavy Rainfall in Western Sichuan Basin

doi: 10.3878/j.issn.1006-9585.2018.17166
Funds:

National Natural Science Foundation of China 41505038

National Natural Science Foundation of China 41675045

Open Research Fund Program of Plateau Atmosphere and Environment Key Laboratory of Sichuan Province PAEKL-2015-K1

  • Received Date: 2017-11-28
    Available Online: 2017-12-21
  • Publish Date: 2019-01-20
  • The influence of sensible and latent heat anomalies over the Tibetan Plateau (TP) on a persistent rainfall in western Sichuan Basin is investigated via a semi-idealized mesoscale numerical model WRF (Weather Research and Forecasting) simulation. Analyses of the simulation show that when the heating on the TP is turned off, rainfall decreases in the TP and western Sichuan Basin but increases in central and eastern Sichuan Basin, while the diurnal variation of precipitation weakens; the trough over the TP on 500 hPa disappears, the strength and scope of the westerly trough reduces slightly, but the meso-cyclone at low levels in eastern Sichuan Basin enhances; quantitative analysis of vorticity budget during the heavy rain period indicates that the intensification of vertical wind shear in the lower troposphere makes positive contribution to strengthening the TILT (tilting term) in eastern Sichuan Basin, and thus facilitates vortex development in the key area of Sichuan Basin, which also leads to increases in precipitation in eastern Sichuan Basin.
  • loading
  • [1]
    Bao X H, Zhang F Q. 2013. Impacts of the mountain-plains solenoid and cold pool dynamics on the diurnal variation of warm-season precipitation over Northern China[J]. Atmospheric Chemistry and Physics, 13 (14):6965-6982, doi: 10.5194/acp-13-6965-2013.
    [2]
    陈忠明, 闵文彬, 刘富明. 2003.青藏高原地表热源异常与四川盆地夏季降水的关联[J].气象, 29 (5):8-12. doi: 10.3969/j.issn.1000-0526.2003.05.002

    Chen Zhongming, Min Wenbing, Liu Fuming. 2003. Relationship between surface heating fields over Qinghai-Xizang Plateau and precipitation in Sichuan Basin during summer[J]. Meteorological Monthly (in Chinese), 29 (5):8-12, doi: 10.3969/j.issn.1000-0526.2003.05.002.
    [3]
    陈忠明, 闵文彬, 缪强, 等. 2004.高原涡与西南涡耦合作用的个例诊断[J].高原气象, 23 (1):76-80. doi: 10.3321/j.issn:1000-0534.2004.01.011

    Chen Zhongming, Min Wenbin, Miao Qiang, et al. 2004. A case study on coupling interaction between plateau and southwest vortexes[J]. Plateau Meteorology (in Chinese), 23 (1):76-80, doi: 10.3321/j.issn:1000-0534.2004.01.011.
    [4]
    董敏, 朱文妹, 徐祥德. 2001.青藏高原地表热通量变化及其对初夏东亚大气环流的影响[J].应用气象学报, 12 (4):458-468. doi: 10.3969/j.issn.1001-7313.2001.04.008

    Dong Min, Zhu Wenmei, Xu Xiangde. 2001. The variation of surface heat flux over Tibet Plateau and its influences on the East Asia circulation in early summer[J]. Quarterly Journal of Applied Meteorology (in Chinese), 12 (4):458-468, doi: 10.3969/j.issn.1001-7313.2001.04.008.
    [5]
    Duan A M, Wang M R, Lei Y H, et al. 2013. Trends in summer rainfall over China associated with the Tibetan Plateau sensible heat source during 1980-2008[J]. J. Climate, 26 (1):261-275, doi: 10.1175/JCLI-D-11-00669.1.
    [6]
    段海霞, 陆维松, 毕高贵. 2008.凝结潜热与地表热通量对一次西南低涡暴雨影响分析[J].高原气象, 27 (6):1315-1323. http://d.old.wanfangdata.com.cn/Conference/6588255

    Duan Haixia, Lu Weisong, Bi Gaogui. 2008. Impact of the condensation heating and surface heat flux on a rainstorm event of southwest vortex[J]. Plateau Meteorology (in Chinese), 27 (6):1315-1323. http://d.old.wanfangdata.com.cn/Conference/6588255
    [7]
    Flohn H. 1957. Large-scale aspects of the "summer monsoon" in South and East Asia[J]. J. Meteor. Soc. Japan, 75:180-186. http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=J-STAGE_2077682
    [8]
    Flohn H. 1960. Recent investigations on the mechanism of the "summer monsoon" of southern and eastern Asia[C]//Proceedings of Monsoon of the World. New Delhi: Hindu Union Press, 75-88.
    [9]
    傅慎明, 孙建华, 赵思雄, 等. 2011.梅雨期青藏高原东移对流系统影响江淮流域降水的研究[J].气象学报, 69 (4):581-600. doi: 10.11676/qxxb2011.051

    Fu Shenming, Sun Jianhua, Zhao Sixiong, et al. 2011. A study of the impacts of the eastward propagation of convective cloud systems over the Tibetan Plateau on the rainfall of the Yangtze Huai River basin[J]. Acta Meteorologica Sinica (in Chinese), 69 (4):581-600, doi: 10.11676/qxxb2011.051.
    [10]
    何光碧. 2006.高原东侧陡峭地形对一次盆地中尺度涡旋及暴雨的数值试验[J].高原气象, 25 (3):430-441. doi: 10.3321/j.issn:1000-0534.2006.03.011

    He Guangbi. 2006. Simulation of impact of steep terrain on east side of Qinghai-Xizang Plateau on mesoscale vortex and rain storm over the basin[J]. Plateau Meteorology (in Chinese), 25 (3):430-441, doi: 10.3321/j.issn:1000-0534.2006.03.011.
    [11]
    Huang W R, Wang S Y. 2014. Impact of land-sea breezes at different scales on the diurnal rainfall in Taiwan[J]. Climate Dyn., 43 (7-8):1951-1963, doi: 10.1007/s00382-013-2018-z.
    [12]
    李雪松, 罗亚丽, 管兆勇. 2014. 2010年6月中国南方持续性强降水过程:天气系统演变和青藏高原热力作用的影响[J].气象学报, 72 (3):428-446. doi: 10.11676/qxxb2014.035

    Li Xuesong, Luo Yali, Guan Zhaoyong. 2014. The persistent severe rainfall over southern China in June 2010:The evolution of synoptic systems and the Tibetan Plateau's heating effect[J]. Acta Meteorologica Sinica (in Chinese), 72 (3):428-446, doi: 10.11676/qxxb2014.035.
    [13]
    李永华, 卢楚翰, 徐海明, 等. 2011.夏季青藏高原大气热源与西南地区东部旱涝的关系[J].大气科学, 35 (5):422-434. http://d.old.wanfangdata.com.cn/Periodical/daqikx201103004

    Li Yonghua, Lu Chuhan, Xu Haiming, et al. 2011. Contemporaneous relationships between summer atmospheric heat source over the Tibetan Plateau and drought/flood in eastern Southwest China[J]. Chinese Journal of Atmospheric Science (in Chinese), 35 (5):422-434, doi:0.3878/j.issn. 1006-9895.2011.03.04.
    [14]
    梁玲, 李跃清, 胡豪然, 等. 2013.青藏高原夏季感热异常与川渝地区降水关系的数值模拟[J].高原气象, 32 (6):1538-1545. http://d.old.wanfangdata.com.cn/Periodical/gyqx201306002
    [15]
    Liang Ling, Li Yueqing, Hu Haoran, et al. Numerical study of influence of sensible heat anomalies in summer over Qinghai-Xizang Plateau on rainfall in Sichuan-Chongqing regions[J]. Plateau Meteorology (in Chinese), 32 (6):1538-1545. http://d.old.wanfangdata.com.cn/Periodical/gyqx201306002
    [16]
    刘新, 吴国雄, 李伟平, 等. 2001.夏季青藏高原加热和大尺度流场的热力适应[J].大气科学, 11 (1):33-39. doi: 10.3321/j.issn:1002-008X.2001.01.006

    Liu Xin, Wu Guoxiong, Li Weiping, et al. 2001. Thermal adaptation of the large-scale circulation to the summer heating over the Tibet an Plateau[J]. Progress in Nature Science (in Chinese), 11 (1):33-39, doi:10.3321/j.issn:1002-008X.2001. 01.006.
    [17]
    罗四维, 何梅兰, 刘晓东. 1993.关于青藏高原低涡的研究[J].中国科学(B辑), 23 (7):778-784. http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=QK000001581690
    [18]
    Luo Siwei, He Meilan, Liu Xiaodong. 1994. Study on the vortex of the Qinghai-Xizang (Tibet) Platean in summer[J]. Science in China. Series B, Chemistry, Life Sciences & Earth Sciences, 37 (5):601-612. http://europepmc.org/abstract/CBA/274776
    [19]
    孙建华, 李娟, 沈新勇, 等. 2015. 2013年7月四川盆地一次特大暴雨的中尺度系统演变特征[J].气象, 41 (5):533-543. doi: 10.7519/j.issn.1000-0526.2015.05.002

    Sun Jianhua, Li Juan, Shen Xinyong, et al. 2015. Mesoscale system study of extreme rainfall over Sichuan basin in July 2013[J]. Meteorological Monthly (in Chinese), 41 (5):533-543, doi: 10.7519/j.issn.1000-0526.2015.05.002.
    [20]
    Sun, J. H., and Zhang, F. Q., 2012. Impacts of mountain-plains solenoid on diurnal variations of rainfalls along the Mei-yu front over the East China plains[J]. Monthly Weather Review, 140, 379-397. doi: 10.1175/MWR-D-11-00041.1
    [21]
    Trier S B, Davis C A, Ahijevych D A. 2010. Environmental controls on the simulated diurnal cycle of warm-season precipitation in the continental United States[J]. J. Atmos. Sci., 67 (4) 1066-1090, doi:0.1175/2009JAS3247.1.
    [22]
    Trier S B, Davis C A, Carbone R E. 2014. Mechanisms governing the persistence and diurnal cycle of a heavy rainfall corridor[J]. J. Atmos. Sci., 71 (11):4102-4126, doi: 10.1175/JAS-D-14-0134.1.
    [23]
    吴国雄, 刘屹岷, 刘新, 等. 2005.青藏高原加热如何影响亚洲夏季的气候格局[J].大气科学, 29 (1):47-56. doi: 10.3878/j.issn.1006-9895.2005.01.06

    Wu Guoxiong, Liu Yimin, Liu Xin, et al. 2005. How the heating over the Tibetan Plateau affects the Asian climate in summer[J]. Chinese Journal of Atmospheric Sciences (in Chinese), 29 (1):47-56, doi: 10.3878/j.issn.1006-9895.2005.01.06.
    [24]
    Xu X D, Lu C G, Shi X H, et al. 2010. Large-scale topography of China:A factor for the seasonal progression of the Meiyu rainband?[J]. J. Geophys. Res., 115 (D2):D02110, doi: 10.1029/2009JD012444.
    [25]
    叶笃正, 罗四维, 朱抱真. 1957.西藏高原及其附近的流场结构和对流层大气的热量平衡[J].气象学报, 28 (2):108-121. doi: 10.11676/qxxb1957.010

    Ye Duzheng, Luo Siwei, Zhu Baozhen. 1957. The wind structure and heat balance in the lower troposphere over Tibetan Plateau and its surrounding[J]. Acta Meteorologica Sinica (in Chinese), 28 (2):108-121, doi: 10.11676/qxxb1957.010.
    [26]
    叶笃正, 高由禧. 1979.青藏高原气象学[M].北京:科学出版社, 278pp.

    Ye Duzheng, Gao Youxi. 1979. Meteorology of the Qinghai-Xizhang Plateau[M] (in Chinese). Beijing:Science Press, 278pp.
    [27]
    章基嘉, 徐祥德, 苗俊峰. 1995.青藏高原地面热力异常对夏季江淮流域持续暴雨形成作用的数值试验[J].大气科学, 19 (3):270-276. doi: 10.3878/j.issn.1006-9895.1995.03.02

    Zhang Jijia, Xu Xiangde, Miao Junfeng. 1995. A numerical experiment of the effect of anomalous thermal forcing of Tibetan Plateau ground surface on the formation of persistent heavy rain in summer over the Yangtze-Huaihe basin[J]. Chinese Journal of Atmospheric Sciences (in Chinese), 19 (3):270-276, doi: 10.3878/j.issn.1006-9895.1995.03.02.
    [28]
    张顺利, 陶诗言, 张庆云, 等. 2002.长江中下游致洪暴雨的多尺度条件[J].科学通报, 47 (6):467-473. doi: 10.3321/j.issn:0023-074X.2002.06.017

    Zhang Shunli, Tao Shiyan, Zhang Qingyun, et al. 2002. Large and meso-α scale characteristics of intense rainfall in the mid-and lower reaches of the Yangtze River[J]. Chinese Science Bulletin, 47 (9):779-786, doi:10.3321/j.issn:0023-074X.2002. 06.017.
    [29]
    Zhang Y C, Sun J H, Fu S M. 2014. Impacts of diurnal variation of mountain-plain solenoid circulations on precipitation and vortices East of the Tibetan Plateau during the Mei-yu season[J]. Advances in Atmospheric Sciences, 31 (1):139-153, doi: 10.1007/s00376-013-2052-0.
    [30]
    赵春玉, 王叶红. 2010.高原涡诱生西南涡特大暴雨成因的个例研究[J].高原气象, 29 (4):819-831. http://d.old.wanfangdata.com.cn/Conference/8085964

    Zhao Chunyu, Wang Yehong. 2010. A case study on Plateau vortex inducing southwest vortex and producing extremely heavy rain[J]. Plateau Meteorology (in Chinese), 29 (4):819-831. http://d.old.wanfangdata.com.cn/Conference/8085964
    [31]
    赵勇, 钱永甫. 2009.青藏高原地区地表热力异常与夏季东亚环流和江淮降水的关系[J].气象学报, 67 (3):397-406. doi: 10.11676/qxxb2009.039

    Zhao Yong, Qian Yongfu. 2009. Relationship between the Tibetan Plateau surface thermal anomalies and the summer circulation over East Asia and rainfall in the Yangtze and Huaihe River areas[J]. Acta Meteorologica Sinica (in Chinese), 67 (3):397-406, doi: 10.11676/qxxb2009.039.
  • 加载中

Catalog

    通讯作者: 陈斌, bchen63@163.com
    • 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(12)

    Article Metrics

    Article views (1016) PDF downloads(1382) Cited by()
    Proportional views
    Related

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return