用户名: 密码: 验证码:
由非季风区向季风区过渡过程中大气边界层结构的变化分析
详细信息    查看全文 | 推荐本文 |
  • 英文篇名:Analysis of Changes in the Structure of Atmospheric Boundary Layer from Non-monsoon Zone to Monsoon Zone
  • 作者:乔梁 ; 张强 ; 岳平 ; 金红梅
  • 英文作者:QIAO Liang;ZHANG Qiang;YUE Ping;JIN Hongmei;College of Atmospheric Sciences, Lanzhou University;Institute of Arid Meteorology,China Meteorological Administration/Key Laboratory of Arid Climatic Change and Reducing Disaster of Gansu Province/Key Open Laboratory of Arid Climatic Change and Disaster Reduction, China Meteorological Administration;Gansu Provincial Meteorological Information and Technic Support and Equipment Center;Gansu Provincial Meteorological Bureau;
  • 关键词:夏季风影响过渡区 ; 大气边界层结构特征 ; 大气边界层厚度 ; 陆面热力因素
  • 英文关键词:Summer monsoon transition zone;;Structural characteristics of atmospheric boundary layer;;Atmospheric boundary layer thickness;;Land surface thermal factors
  • 中文刊名:DQXK
  • 英文刊名:Chinese Journal of Atmospheric Sciences
  • 机构:兰州大学大气科学学院;中国气象局兰州干旱气象研究所/甘肃省干旱气候变化与减灾重点实验室/中国气象局干旱气候变化与减灾重点开放实验室;甘肃省气象信息与技术装备保障中心;甘肃省气象局;
  • 出版日期:2019-03-15
  • 出版单位:大气科学
  • 年:2019
  • 期:v.43
  • 基金:国家自然科学基金项目41630426、91637106、41705075;; 干旱气象科学研究基金项目IAM201709~~
  • 语种:中文;
  • 页:DQXK201902003
  • 页数:15
  • CN:02
  • ISSN:11-1768/O4
  • 分类号:34-48
摘要
利用中国西北中部具有代表性的非季风区、夏季风影响过渡区和季风区的7个高空站的2013年夏季晴天07时、13时、19时(北京时)的大气边界层资料,通过分析大气边界层位温、比湿、风速的垂直结构,发现大气边界层结构及厚度在不同区域的分布特征:稳定边界层厚度、残余层顶高度和对流边界层厚度从非季风区、夏季风影响过渡区至季风区出现阶梯性大幅降低,从非季风区至夏季风影响过渡区,以及从夏季风影响过渡区至季风区,对流边界层厚度降幅依次为25.6%和81.8%,稳定边界层厚度降幅依次为58.3%和41.8%;在稳定边界层条件下,可观察到低空急流的存在,非季风区低空急流出现高度明显高于夏季风影响过渡区和季风区,且非季风区的低空急流风速也明显大于夏季风影响过渡区和季风区。通过分析与大气边界层发展最为密切的陆面热力因素在不同气候区的分布,净辐射值、日地—气温差最大值以及感热通量值在非季风区大于夏季风影响过渡区和季风区,从陆面热力过程为非季风区大气边界层厚度大于夏季风影响过渡区和季风区提供了理论依据。
        Sounding data observed at 0700 BJT(Beijing time), 1300 BJT and 1900 BJT at seven sounding stations in central Northwest China on clear days in the summer of 2013 are used in the present study. The seven sounding stations are distributed in the non-monsoon zone, the summer monsoon transition zone and the monsoon zone, respectively. Vertical structures of potential temperature, specific humidity, wind speed, and atmosphere boundary layer thickness over different zones are analyzed. The results show that there are differences in the structure characteristics and thickness of the atmosphere boundary layer in different zones. The stable boundary layer thickness, the residual layer height and the convective boundary layer thickness decrease significantly from the non-monsoon zone to the summer monsoon transition zone and from the summer monsoon transition zone to the monsoon zone. The convective boundary layer thickness decreases by 25.6% from the non-monsoon zone to the summer monsoon transition zone, and the decrease is 81.8% from the summer monsoon transition zone to the monsoon zone. The stable boundary layer thickness decreases by 58.3% from the non-monsoon zone to the summer monsoon transition zone, and the decrease is 41.8% from the summer monsoon transition zone to the monsoon zone. Low-level jets can be observed in stable boundary layer, and the height of the low-level jet in the non-monsoon zone is higher than that in the summer monsoon transition zone and the monsoon zone. A similar phenomenon is found for the wind speed of the low-level jet. Based on analysis of the distribution of land surface thermal factors in different climatic regions, it is found that the distributions of the net radiation, the daily maximum difference between surface temperature and surface air-temperature(Ts-Ta) and the sensible heat fluxes are similar to the distribution of the convective boundary layer thickness. These land surface thermal factors in non-monsoon zone are larger than those in the summer monsoon transition zone and the monsoon zone. Results of the present paper provide a theoretical basis for the study of differences in the structure and thickness of the atmospheric boundary layer in different zones.
引文
Angevine W M,White A B,Avery S K.1994.Boundary-layer depth and entrainment zone characterization with a boundary-layer profiler[J].Bound.-Layer Meteor.,68(4):375-385,doi:10.1007/BF00706797.
    蔡芗宁,寿绍文,钟青.2006.边界层参数化方案对暴雨数值模拟的影响[J].南京气象学院学报,29(3):364-370.Cai Xiangning,Shou Shaowen,Zhong Qing.2006.Impact of different boundary layer parameterization schemes on the numerical simulation for a rainstorm[J].Journal of Nanjing Institute of Meteorology(in Chinese),29(3):364-370,doi:10.3969/j.issn.1674-7097.2006.03.012.
    丁一汇,孙颖,刘芸芸,等.2013.亚洲夏季风的年际和年代际变化及其未来预测[J].大气科学,37(2):253-280.Ding Yihui,Sun Ying,Liu Yunyun,et al.2013.Interdecadal and interannual variabilities of the Asian summer monsoon and its projection of future change[J].Chinese Journal of Atmospheric Sciences(in Chinese),37(2):253-280,doi:10.3878/j.issn.1006-9895.2012.12302.
    Fu C B.1992.Transitional climate zones and biome boundaries:A case study from China[M]//Hansen A J,di Castri F.Landscape Boundaries.New York:Springer,394-402,doi:10.1007/978-1-4612-2804-2_20.
    郭其蕴,蔡静宁,邵雪梅,等.2004.1873~2000年东亚夏季风变化的研究[J].大气科学,28(2):206-215.Guo Qiyun,Cai Jingning,Shao Xuemei,et al.2004.Studies on the variations of East Asian summer monsoon during A D 1873-2000[J].Chinese Journal of Atmospheric Sciences(in Chinese),28(2):206-215,doi:10.3878/j.issn.1006-9895.2004.02.04.
    胡豪然,钱维宏.2007.东亚夏季风北边缘的确认[J].自然科学进展,17(1):57-65.Hu Haoran,Qian Weihong.2007.Confirmation of the northern margin of East Asian summer monsoon[J].Progress in Natural Science(in Chinese),17(1):57-65,doi:10.3321/j.issn:1002-008X.2007.01.009.
    Hu H R,Qian W H.2007.Identifying the northernmost summer monsoon location in East Asia[J].Progress in Natural Science,17(7):812-820,doi:10.1080/10002007088537477.
    Hu Y Q,Su C X,Zhang Y F.1988.Research on the microclimate characteristics and cold island effect over a reservoir in the Hexi region[J].Advances in Atmospheric Sciences,5(1):117-126,doi:10.1007/BF02657351.
    黄菲,李栋梁,汤绪,等.2009.用过程透雨量确定的东亚夏季风北边缘特征[J].应用气象学报,20(5):530-538.Huang Fei,Li Dongliang,Tang Xu,et al.2009.Determination on the north boundary of summer monsoon in East Asian with soaking rainfall[J].Journal of Applied Meteorological Science(in Chinese),20(5):530-538,doi:10.3969/j.issn.1001-7313.2009.05.003.
    Huang J,Guan X,Ji F.2012.Enhanced cold-season warming in semi-arid regions[J].Atmospheric Chemistry and Physics,12(12):5391-5398,doi:10.5194/acp-12-5391-2012.
    黄荣辉.2006.我国重大气候灾害的形成机理和预测理论研究[J].地球科学进展,21(6):564-575.Huang Ronghui.2006.Progresses in research on the formation mechanism and prediction theory of severe climatic disasters in China[J].Advances in Earth Science(in Chinese),21(6):564-575,doi:10.11867/j.issn.1001-8166.2006.06.0564.
    黄荣辉.2011.中国西北干旱区陆-气相互作用及其对东亚气候变化的影响[M].北京:气象出版社,1-356.Huang Ronghui.2011.Land Atmosphere Interaction in Arid Regions of Northwest China and Its Impacts on Climate Change in East Asia(in Chinese)[M].Beijing:China Meteorological Press,1-356.
    黄荣辉,周德刚,陈文,等.2013.关于中国西北干旱区陆-气相互作用及其对气候影响研究的最近进展[J].大气科学,37(2):189-210.Huang Ronghui,Zhou Degang,Chen Wen,et al.2013.Recent progress in studies of air-land interaction over the arid area of Northwest China and its impact on climate[J].Chinese Journal of Atmospheric Sciences(in Chinese),37(2):189-210,doi:10.3878/j.issn.1006-9895.2012.12303.
    Hyun Y K,Kim K E,Ha K J.2005.A comparison of methods to estimate the height of stable boundary layer over a temperate grassland[J].Agricultural and Forest Meteorology,132(1-2):132-142,doi:10.1016/j.agrformet.2005.03.010.
    季国良,顾本文,吕兰芝.2002.青藏高原北部的大气加热场特征[J].高原气象,21(3):238-242.Ji Guoliang,Gu Benwen,LüLanzhi.2002.Characteristics of atmospheric heating field over northern Qinghai-Xizang Plateau[J].Plateau Meteorology(in Chinese),2 1(3):238-242.
    李茂善,马耀明,胡泽勇,等.2004.藏北那曲地区大气边界层特征分析[J].高原气象,23(5):728-733.Li Maoshan,Ma Yaoming,Hu Zeyong,et al.2004.Study on characteristics of atmospheric boundary layer over Naqu region of northern Tibetan Plateau[J].Plateau Meteorology(in Chinese),23(5):728-733,doi:10.3321/j.issn:1000-0534.2004.05.025.
    李岩瑛,张强,薛新玲,等.2011.民勤大气边界层特征与沙尘天气的气候学关系研究[J].中国沙漠,31(3):757-764.Li Yanying,Zhang Qiang,Xue Xinling,et al.2011.Relationship between atmosphere boundary layer characteristics and sand-dust weather climatology in Minqin[J].Journal of Desert Research(in Chinese),31(3):757-764.
    李岩瑛,张强,胡兴才,等.2012.西北干旱区和黄土高原大气边界层特征对比及其对气候干湿变化的响应[J].冰川冻土,34(5):1047-1058.Li Yanying,Zhang Qiang,Hu Xingcai,et al.2012.Atmosphere boundary layer characteristics and their responses to wetness change over arid regions and Loess Plateau in Northwest China[J].Journal of Glaciology and Geocryology(in Chinese),34(5):1047-1058.
    林祥,钱维宏.2012.全球季风和季风边缘研究[J].地球科学进展,27(1):26-34.Lin Xiang,Qian Weihong.2012.Review of the global monsoon and monsoon marginal zones[J].Advances in Earth Science(in Chinese),27(1):26-34.
    刘辉志,冯健武,王雷,等.2013.大气边界层物理研究进展[J].大气科学,37(2):467-476.Liu Huizhi,Feng Jianwu,Wang Lei,et al.2013.Overview of recent studies on atmospheric boundary layer physics at LAPC[J].Chinese Journal of Atmospheric Sciences(in Chinese),37(2):467-476,doi:10.3878/j.issn.1006-9895.2012.12315.
    吕世华,陈玉春.1995.绿洲和沙漠下垫面状态对大气边界层特征影响的数值模拟[J].中国沙漠,15(2):116-123.LüShihua,Chen Yuchun.1995.The numerical simulation of the features of the planetary boundary layer of the oasis and the Gobi desert in the arid region[J].Journal of Desert Research(in Chinese),15(2):116-123.
    吕世华,罗斯琼.2005.沙漠-绿洲大气边界层结构的数值模拟[J].高原气象,24(4):465-470.LüShihua,Luo Siqiong.2005.Numerical simulation of boundary layer structure in desert-oasis[J].Plateau Meteorology(in Chinese),24(4):465-470,doi:10.3321/j.issn:1000-0534.2005.04.001.
    Ma M J,Pu Z X,Wang S G,et al.2011.Characteristics and numerical simulations of extremely large atmospheric boundary-layer heights over an arid region in Northwest China[J].Bound.-Layer Meteor.,140(1):163-176,doi:10.1007/s10546-011-9608-2.
    Ou T H,Qian W H.2006.Vegetation variations along the monsoon boundary zone in East Asia[J].Chinese Journal of Geophysics,49(3):627-636,doi:10.1002/cjg2.876.
    潘林林,陈家宜.1997.绿洲夜间“冷岛效应”的模拟研究[J].大气科学,21(1):39-48.Pan Linlin,Chen Jiayi.1997.The simulation of“cold island effect”over oasis at night[J].Chinese Journal of Atmospheric Sciences(Scientia Atmospherica Sinica)(in Chinese),21(1):39-48,doi:10.3878/j.issn.1006-9895.1997.01.05.
    Qian W H,Lin X,Zhu Y F,et al.2007.Climatic regime shift and decadal anomalous events in China[J].Climatic Change,84(2):167-189,doi:10.1007/s10584-006-9234-z.
    Qian W H,Ding T,Hu H R,et al.2009.An overview of dry-wet climate variability among monsoon-westerly regions and the monsoon northernmost marginal active zone in China[J].Advances in Atmospheric Sciences,26(4):630-641,doi:10.1007/s00376-009-8213-5.
    乔娟,张强,张杰,等.2010.西北干旱区冬、夏季大气边界层结构对比研究[J].中国沙漠,30(2):422-431.Qiao Juan,Zhang Qiang,Zhang Jie,et al.2010.Comparison of atmospheric boundary layer in winter and summer over arid region of Northwest China[J].Journal of Desert Research(in Chinese),30(2):422-431.
    Seibert P,Beyrich F,Gryning S E,et al.2000.Review and intercomparison of operational methods for the determination of the mixing height[J].Atmos.Environ.,34(7):1001-1027,doi:10.1016/S1352-2310(99)00349-0.
    沈志宝,成天涛,王可丽.2002.青藏高原地面-对流层系统的能量收支[J].高原气象,21(6):546-551.Shen Zhibao,Cheng Tiantao,Wang Keli.2002.The energy budget of surface-troposphere system over Qinghai-Xizang Plateau[J].Plateau Meteorology(in Chinese),21(6):546-551,doi:10.3321/j.issn:1000-0534.2002.06.003.
    盛裴轩,毛洁泰,李建国,等.2003.大气物理学[M].北京.北京大学出版社,239-272.Sheng Peixuan,Mao Jietai,Li Jianguo,et al.2003.Atmospheric Physics(in Chinese)[M].Beijing:Peking University Press,239-272.
    苏从先,胡隐樵,张永丰,等.1987.河西地区绿洲的小气候特征和“冷岛效应”[J].大气科学,11(4):390-396.Su Congxian,Hu Yingqiao,Zhang Yongfeng,et al.1987.The microclimate character and“cold island effect”over the oasis in Hexi region[J].Chinese Journal of Atmospheric Sciences(Scientia Atmospherica Sinica)(in Chinese),11(4):390-396,doi:10.3878/j.issn.1006-9895.1987.04.07.
    汤绪,钱维宏,梁萍.2006.东亚夏季风边缘带的气候特征[J].高原气象,25(3):375-381.Tang Xu,Qian Weihong,Liang Ping.2006.Climatic features of boundary belt for East Asian summer monsoon[J].Plateau Meteorology(in Chinese),25(3):375-381,doi:10.3321/j.issn:1000-0534.2006.03.003.
    汤绪,孙国武,钱维宏.2007.亚洲夏季风北边缘研究[M].北京:气象出版社,1-122.Tang Xu,Sun Guowu,Qian Weihong.2007.Study on the Northern Edge of Asian Summer Monsoon(in Chinese)[M].Beijing:China Meteorological Press,1-122.
    汤绪,陈葆德,梁萍,等.2009.有关东亚夏季风北边缘的定义及其特征[J].气象学报,67(1):83-89.Tang Xu,Chen Baode,Liang Ping,et al.2009.Definition and features of the north edge of Asian summer monsoon[J].Acta Meteorologica Sinica(in Chinese),67(1):83-89,doi:10.3321/j.issn:0577-6619.2009.01.009.
    王会军,范可.2013.东亚季风近几十年来的主要变化特征[J].大气科学,37(2):313-318.Wang Huijun,Fan Ke.2013.Recent changes in the East Asian monsoon[J].Chinese Journal of Atmospheric Sciences(in Chinese),37(2):313-318,doi:10.3878/j.issn.1006-9895.2012.12301.
    韦志刚,陈文,黄荣辉.2010.敦煌夏末大气垂直结构和边界层高度特征[J].大气科学,34(5):905-913.Wei Zhigang,Chen Wen,Huang Ronghui.2010.Vertical atmospheric structure and boundary layer height in the summer clear days over Dunhuang[J].Chinese Journal of Atmospheric Sciences(in Chinese),34(5):905-913,doi:10.3878/j.issn.1006-9895.2010.05.06.
    杨修群,谢倩,朱益民,等.2005.华北降水年代际变化特征及相关的海气异常型[J].地球物理学报,48(4):789-797.Yang Xiuqun,Xie Qian,Zhu Yimin,et al.2005.Decadal-to-interdecadal variability of precipitation in North China and associated atmospheric and oceanic anomaly patterns[J].Chinese Journal of Geophysics(in Chinese),48(4):789-797,doi:10.3321/j.issn:0001-5733.2005.04.009.
    Yin Y H,Wu S H,Zheng D,et al.2008.Radiation calibration of FAO56Penman-Monteith model to estimate reference crop evapotranspiration in China[J].Agricultural Water Management,95(1):77-84,doi:10.1016/j.agwat.2007.09.002.
    岳平,牛生杰,张强,等.2008.春季晴日蒙古高原半干旱荒漠草原地边界层结构的一次观测研究[J].高原气象,27(4):757-763.Yue Ping,Niu Shengjie,Zhang Qiang,et al.2008.An observation study of atmosphere boundary layer characteristic over semi-arid desert grassland in Mongolia Plateau on clear day in spring[J].Plateau Meteorology(in Chinese),27(4):757-763.
    曾剑,张强,王春玲.2016.东亚夏季风边缘摆动区陆面能量时空分布规律及其与气候环境的关系[J].气象学报,74(6):876-888.Zeng Jian,Zhang Qiang,Wang Chunling.2016.Spatial-temporal pattern of surface energy fluxes over the East Asian summer monsoon edge area in China and its relationship with climate[J].Acta Meteorologica Sinica(in Chinese),74(6):876-888,doi:10.11676/qxxb2016.064.
    Zhang H L,Zhang Q,Yue P,et al.2016.Aridity over a semiarid zone in northern China and responses to the East Asian summer monsoon[J].J.Geophys.Res.,121(23):13901-13918,doi:10.1002/2016JD025261.
    张强.2007.极端干旱荒漠地区大气热力边界层厚度研究[J].中国沙漠,27(4):614-620.Zhang Qiang.2007.Study on depth of atmospheric thermal boundary layer in extreme arid desert regions[J].Journal of Desert Research(in Chinese),27(4):614-620,doi:10.3321/j.issn:1000-694X.2007.04.015.
    张强,王胜.2005.论特强沙尘暴(黑风)的物理特征及其气候效应[J].中国沙漠,25(5):675-681.Zhang Qiang,Wang Sheng.2005.On physical characteristics of heavy dust storm and its climatic effect[J].Journal of Desert Research(in Chinese),25(5)675-681,doi:10.3321/j.issn:1000-694X.2005.05.010.
    张强,王胜.2008.西北干旱区夏季大气边界层结构及其陆面过程特征[J].气象学报,66(4):599-608.Zhang Qiang,Wang Sheng.2008.Astudy on atmospheric boundary layer structure on a clear day in the arid region in Northwest China[J].Acta Meteorologica Sinica(in Chinese),66(4):599-608,doi:10.3321/j.issn:0577-6619.2008.04.013.
    张强,卫国安,侯平.2004.初夏敦煌荒漠戈壁大气边界结构特征的一次观测研究[J].高原气象,23(5):587-597.Zhang Qiang,Wei Guoan,Hou Ping.2004.Observation studies of atmosphere boundary layer characteristic over Dunhuang Gobi in early summer[J].Plateau Meteorology(in Chinese),23(5):587-597,doi:10.3321/j.issn:1000-0534.2004.05.003.
    张强,赵映东,王胜,等.2007.极端干旱荒漠区典型晴天大气热力边界层结构分析[J].地球科学进展,22(11):1150-1159.Zhang Qiang,Zhao Yingdong,Wang Sheng,et al.2007.A study on atmospheric thermal boundary layer structure in extremely arid desert and Gobi region on the clear day in summer[J].Advances in Earth Science(in Chinese),22(11):1150-1159,doi:10.3321/j.issn:1001-8166.2007.11.007.
    张强,张杰,乔娟,等.2011.我国干旱区深厚大气边界层与陆面热力过程的关系研究[J].中国科学:地球科学,41(9):1365-1374.Zhang Qiang,Zhang Jie,Qiao Juan,et al.2011.Relationship of atmospheric boundary layer depth with thermodynamic processes at the land surface in arid regions of China[J].Sci.China:Earth Sci.,54(10):1586-1594,doi:10.1007/s11430-011-4207-0.
    张强,张良,黄菁,等.2014.我国黄土高原地区陆面能量的空间分布规律及其与气候环境的关系[J].中国科学:地球科学,44(9):2062-2076.Zhang Qiang,Zhang Liang,Huang Jing,et al.2014.Spatial distribution of surface energy fluxes over the Loess Plateau in China and its relationship with climate and the environment[J].Sci.China:Earth Sci.,57(9):2135-2147,doi:10.1007/s11430-014-4881-9.
    赵采玲,吕世华,李照国,等.2014.夏季巴丹吉林沙漠陆面热状况对边界层高度影响的模拟实验[J].高原气象,33(6):1526-1533.Zhao Cailing,LüShihua,Li Zhaoguo,et al.2014.Numerical simulation of influence of land surface thermal condition on Badain Jaran desert atmospheric boundary layer height in summer[J].Plateau Meteorology(in Chinese),33(6):1526-1533.
    赵建华,张强,王胜.2011.西北干旱区对流边界层发展的热力机制模拟研究[J].气象学报,69(6):1029-1037.Zhao Jianhua,Zhang Qiang,Wang Sheng.2011.A simulative study of the thermal mechanism for development of the convective boundary layer in the arid zone of Northwest China[J].Acta Meteorologica Sinica(in Chinese),69(6):1029-1037,doi:10.11676/qxxb2011.090.
    周明煜,徐祥德,卞林根,等.2000.青藏高原大气边界层观测分析与动力学研究[M].北京:气象出版社,125pp.Zhou Mingyu,Xu Xiangde,Bian Lin’gen,et al.2000.Observational Analysis and Dynamics Study of the Atmospheric Boundary Layer over the Tibetan Plateau(in Chinese)[M].Beijing:China Meteorological Press,125pp.

© 2004-2018 中国地质图书馆版权所有 京ICP备05064691号 京公网安备11010802017129号

地址:北京市海淀区学院路29号 邮编:100083

电话:办公室:(+86 10)66554848;文献借阅、咨询服务、科技查新:66554700