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《Chinese Journal of Geophysics》 2007-01
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Wave drag and form drag induced by small scale terrain in the nocturnal stable boundary layer

JIANG Yu-Jun~1,SANG Jian-Guo~1,LIU Hui-Zhi~2,LIU Shu-Hua~11 Department of Atmospheric Science,School of Physics,Peking University,Beijing 100871,China2 LAPC,Institute of Atmospheric Physics,Chinese Academy of Sciences,Beijing 100029,China  
By solving the linearized atmospheric dynamic equation system including turbulent dissipation,the analytical solutions of wave drag and form drag over small scale terrain in a nocturnal stable boundary layer are obtained.The solutions show that the atmospheric conditions and terrain features such as the stability,wind speed and turbulent dissipation in the stable layer,the depth of the stable layer,the stability and wind speed in the upper residue layer as well as the height and slope of the terrain are all the factors affecting the values of the wave drag and form drag.These factors should be considered in the parameterization schemes of the wave drag and form drag in a numerical model.The analyses also show that the form drag may be omitted as long as the terrain slope is small to a certain degree.
【Fund】: 国家自然科学基金对外交流与合作项目(4001161948);; 国家自然科学基金重大项目(59895410);; 中国科学院知识创新项目(KZCX201)资助
【CateGory Index】: P433
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【Citations】
Chinese Journal Full-text Database 2 Hits
1 Liu Huizhi and Hong Zhongxiang (Laboratory of Atmospheric Boundary Layer Physics and Atmospheric Chemistry, Institute of Atmospheric Physics, Chinese Academy of Sciences, Beijing 100029) Sang Jianguo (Department of Geophysics, Peking Universi;The Orographic Drag in the Lower Unstable Boundary Layer[J];SCIENTIA ATMOSPHERICA SINICA;1998-06
2 Sang Jianguo(Department of Geophysics, Peking University, Beijing 100871);WAVE DRAG INDUCED BY THREE DIMENSIONAL TERRAIN[J];QUARTERLY JOURNAL OF APPLIED METEORLOLGY;1997-S1
【Co-citations】
Chinese Journal Full-text Database 3 Hits
1 Hu Fei, Hong Zhongxiang, and Lei Xiaoen ( State Key Laboratory of Atmospheric Boundary Layer Physics and Atmospheric Chemistry, Institute of Atmospheric Physics , Chinese Academy of Sciences , Beijing 100029);Recent Progress of Atmospheric Boundary Layer Physics and Atmospheric Environment Research in IAP[J];Chinese Journal of Atmospheric Sciences;2003-04
2 YUAN Song, XIN Yu, and ZHOU JunAnhui Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, Hefei 230031;Lidar Observations of the Lower Atmosphere in Hefei[J];Chinese Journal of Atmospheric Sciences;2005-03
3 Liu Huizhi and Hong Zhongxiang (State Key Laboratory of Atmospheric Boundary Layer Physics and Atmospheric Chemistry, Institute of Atmospheric Physics, Chinese Academy of Sciences, Beijing 100029) Sang Jianguo (Department of Geophysics, Peking University,;Numerical Simulation of the Flow over Terrain on the Convective Boundary Layer[J];Climatic and Environmental Research;2001-03
【Co-references】
Chinese Journal Full-text Database 10 Hits
1 LI Ziliang 1),2) ( 1) Department of Atmospheric Sciences, School of Physics, Peking University, Beijing, 100871; 2) Laboratory of Physical Oceanography, Department of Marine Meteorology,Ocean University of China, Qingdao,266003);Numerical Simulations of Mountain Gravity Waves Generated by Multi-Layer Flow over an Isolated Mountain[J];Acta Scientiarum Naturalium Universitatis Pekinensis;2006-03
2 Qi Ying (Institute of Mechanics CAS,Beijing 100080) Fu Baopu (Depart, of Atmospheric Sciences,Nanjing University 210008);AIRFLOW OVER MOUNTAIN AND DAXINGANLING FOEHN[J];Acta Geographica Sinica;1993-05
3 DING FENG WAN WEI-XING YUAN HONG (Wuhan Institute of Physics and Mathematics,Chinese Academy of Sciences,Wuhan 430071,China) WT;THE EFFECT OF INHOMOGENEOUS WINDS ON INTERNAL GRAVITY WAVE PROPAGATION IN A DISSIPATIVE ATMOSPHERE[J];Chinese Journal of Geophysics;2001-05
4 Lü Hong-Fang~(1,2),YI Fan~11 School of Electronic Information,Wuhan University,Wuhan 430079,China2 School of Physics & Information Engineering,Jianghan University,Wuhan 430056,China;Gravity wave characteristics observed by lidar and radiosonde in Wuhan[J];Chinese Journal of Geophysics;2006-06
5 LI Zi-Liang~(1,2,3)1 Laboratory of Physical Oceanography,Dept.of Marine Meteorology,Ocean University of China,Qingdao 266100,China2 Chengdu Institute of Plateau Meteorology,China Meteorological Administration, Chengdu 610072,China3 Department of Atmospheric Sciences,Physics of School,Peking University,Beijing 100871,China;Theory and numerical simulation of atmospheric ship waves generated by 3-D layered flow over double hills[J];Chinese Journal of Geophysics;2007-01
6 WANG Yun, TAN Zhe-MinKey Laboratory of Mesoscale Severe Weather/MOE, Department of Atmospheric Sciences, Nanjing University, Nanjing 210093, China;Inertia gravity waves-vortex interaction in two-dimensional rotating fluid[J];Chinese Journal of Geophysics;2007-04
7 Sang Jianguo(Department of Geophysics Beijing University)Elmar R. Reiter(Department of Atmospheric Science Colorado Stale University);NUMERICAL EXPERIMENTS OF THE EFFECTS OF MOUNTAIN WAVES ON THE INITIATION OF CONVECTIVE CLOUDS IN LEE SIDE[J];Chinese Journal of Atmospheric Sciences;1984-02
8 Liu Huizhi 1) , Zhang Boyin 2) , Sang Jianguo 3) , Hong Zhongxiang 1) and Hu Fei 1) (State Key Laboratory of Atmospheric Boundary Layer Physics and Atmospheric Chemistry, Institute of Atmospheric Physics, Chinese Academy of;Mountain Gravity Internal Waves in the Lower Unstable Boundary Layer[J];SCIENTIA ATMOSPHERICA SINICA;2000-04
9 Huang Ronghui and Chen Jinzhong(Institute of Atmospheric Physics, Chinese Academy of Sciencecs, Beijing 100080);Geostrophic Adaptation Process and Excitement of Inertial-GravityWaves in the Stratospheric Spherical Atmosphere[J];Chinese Journal of Atmospheric Sciences;2002-03
10 GONG Dian\|Li 1, 2 , WU Zeng\|Mao 2 , and FU Gang 2 1 Shandong Meteorological Institute, Jinan 250031 2 College of Physical and Environmental Oceanography, Ocean University of China, Qingdao 266003;Analysis of the Mesoscale Characteristics About a Severe Thunderstorm in North China[J];Chinese Journal of Atmospheric Sciences;2005-03
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