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...
高原气象  2009 

青藏高原感热异常对沙尘暴影响的数值模拟

, PP. 293-298

Keywords: 青藏高原,沙尘暴,感热异常,数值模拟

Full-Text   Cite this paper   Add to My Lib

Abstract:

利用最新版的RegCM3模式,通过改变青藏高原冬季地面向大气的感热输送,分析了高原冬季感热异常对春季沙尘暴的影响。结果表明:当冬季高原地区的感热通量增大时,春季在我国上空蒙古气旋加强,位势高度西高东低,即西风加强,有利于沙尘暴增多。西风加强最显著区域在南疆盆地;西北地区降水以减少为主,这也有利于沙尘暴的增多。降水减少最显著区域在新疆东部、内蒙古和甘肃的西部;反之亦然。

References

[1]  杨根生, 王一谋. “五·五”特大风沙尘暴的形成过程及防治对策[J]. 中国沙漠, 1993, 13(3): 68-71
[2]  钟海玲, 李栋梁, 魏丽. 我国北方春季沙尘暴的异常及其对冬季青藏高原地面感热的响应[J]. 中国沙漠, 2004, 24(3): 323-329
[3]  王式功, 王金艳, 周自江, 等. 中国沙尘天气的区域特征[J]. 地理学报, 2003, 58(2): 193-200
[4]  王式功, 杨德保, 尚可政, 等. 城市空气污染预报研究[M]. 兰州: 兰州大学出版社, 2002
[5]  毛睿, 龚道溢. 华北春季沙尘暴频次与环流年际变率的相关分析[J]. 高原气象, 2007, 26(5): 1023-1030
[6]  岳平, 牛生杰, 张强. 民勤一次沙尘暴的观测分析[J]. 高原气象, 2008, 27(2): 401-407
[7]  Noah S Diffenbaugh, Lisa C Sloan. Mid\|holocene orbital forcing of regional\|scale climate: A case study of western North America using a high\|resolution RCM[J]. J Climate, 2004, 17: 2927-2937
[8]  Giorgi F, L O Mearns, C Shields, et al. A regional model study of the importance of local versus remote control of the 1988 drought and the 1993 flood over the center United States[J]. J Climate, 1996, 9: 1150-1162
[9]  Gallee H, W Moufouma-Okia, P Bechtold, et al. A high\|resolution simulation of a west afican rainy season using a regional climate model[J]. J Geophys Res, 2004, 109, D05108, doi,10.1029/2003JD004020
[10]  D Marty′nez-Castro, R Porfirio da Rocha, A Bezanilla-Morlot, Sensitivity studies of the RegCM3 simulation of summer precipitation, temperature and local wind field in the Caribbean Region[J]. Theor Appl Climatol, 2006, 86: 5-22
[11]  Rosmeri Porfírio Da Rocha, Tércio Ambrizzi, Santiago Vianna Cuadra, regcm3 simulations nested in the hadley center model over South America: The present day climate[C]. Proceedings of 8 ICSHMO, Foz do Iguau, Brazil, 2006, 373-378
[12]  Elguindi N, Bi X, Giorgi F, et al, 2006, RegCM Version 3.1 User’s Guide. Trieste: PWCG Abdus Salam ICTP
[13]  Giorgi F, M R Marinucci, G T Bates, Development of a second\|generation regional climate model(RegCm2)Ⅰ: boundary\|layer and radioactive transfer processes[J]. Mon Wea Rev, 1993, 121: 2794-2813
[14]  Giorgi F, M R Marinucci, Canio D De, et al. Development of a second\|generation regional climate model(RegCm2)Ⅱ: Convective precesses and assimilation of lateral boundary conditions[J]. Mon Wea Rev, 1993, 121: 2814-2832
[15]  Kiehl J T, J J Hack, G B Bonan, et al. Description of the NCAR Community Climate Model (CCM3)[R]. Boulder, Colorado: Tech. Note, NCAR=TN-420tSTR, 1996, 152
[16]  鞠丽霞, 王会军. 用全球大气环流模式嵌套区域气候模式模拟东亚现代气候[J]. 地球物理学报, 2006, 49(1): 52-60
[17]  高学杰, 赵宗慈, 丁一汇, 等. Filippo Giorgi. 温室效应引起的中国区域气候变化的数值模拟Ⅰ: 模式对中国气候模拟能力的检验[J]. 气象学报, 2003, 61(1): 20-28
[18]  鲍艳, 吕世华, 陆登荣, 等. RegCM3模式在西北地区的应用研究I:对极端干旱事件的模拟[J]. 冰川冻土, 2006, 28(2): 164-174
[19]  杨根生. 中国西北地区黑风暴与农业防灾减灾措施[J]. 中国沙漠, 1996, 16(2): 97-104
[20]  杨根生, 拓万权. 关于宁蒙陕农牧交错带重点地区沙尘暴灾害及防治对策[J]. 中国沙漠, 2002, 22(5): 452-465
[21]  李栋梁, 钟海玲, 魏丽, 等. 中国北方年沙尘暴日数的气候特征及对春季高原地面感热的响应[J]. 高原气象, 2003, 22(2): 337-345
[22]  钱正安, 贺慧霞, 瞿章, 等. 我国西北地区沙尘暴的分级标准和个例谱及其统计特征[M]. 中国沙尘暴研究.北京: 气象出版社, 1997: 1-10
[23]  邱新法, 曾燕, 缪启龙. 我国沙尘暴的时空分布规律及其源地和移动路径[J]. 地理学报, 2001, 56(3): 316-322
[24]  Zheng Y Q, Yu G, Wang S M, et al. Simulation of paleoclimate over East Asia at 6 ka BP and 21 ka BP by a regional climate model[J]. Climate Dynamics, 2004, 23: 513-529
[25]  高荣, 董文杰, 韦志刚. 西北干旱区感热异常对中国夏季降水影响的模拟[J]. 高原气象, 2008, 27(2): 320-324
[26]  Dickinson R E, Henderson-Sellers A, P J Kennedy. Biosphere\|atmosphere transfer scheme (BATS) version 1E as coupled to the NCAR Community Climate Model[R]. Boulder, Colorado: Tech Note NCAR=TN-387, 1993, 72
[27]  Zeng X, Zhao M, R E Dickinson. Intercomparison of bulk aerodynamic algorithms for the computation of sea surface fluxes using TOGA COARE and TAO DATA[J]. J Climate, 1998, 11: 2628-2644

Full-Text

Contact Us

service@oalib.com

QQ:3279437679

WhatsApp +8615387084133