| 青藏高原融冻过程中能量和水分循环的模拟研究 |
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| 引用本文： | 彭雯,高艳红.青藏高原融冻过程中能量和水分循环的模拟研究[J].冰川冻土,2011,33(2):364-373. |
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| 作者姓名： | 彭雯 高艳红 |
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| 作者单位： | 中国科学院寒区旱区环境与工程研究所陆面过程与气候变化重点实验室,甘肃,兰州,730000;中国科学院寒区旱区环境与工程研究所陆面过程与气候变化重点实验室,甘肃,兰州,730000 |
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| 基金项目： | 国家重点基础研究发展计划(973计划)项目(2005CB422003); 中国科学院知识创新工程重要方向项目(KZCX2-YW-328)资助 |
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| 摘 要： | 采用与先进陆面模式耦合的区域气候模式WRF V3.1,利用NCEP/DOE再分析资料作为驱动场,对青藏高原东北部1 998年5-7月进行模拟.首先,对模拟区降水、感热和潜热通量的空间分布进行了检验,结果表明WRF模式能够合理且较好的模拟出高原东北部降水、感热和潜热通量的空间分布状况.通过对融冻过程中土壤温、湿度及水文要...
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| 关 键 词： | 青藏高原 融冻过程 水循环 下垫面 |
A Simulation of the Energy and Water Cycles in Seasonal Freezing-Thawing Process on the Tibetan Plateau |
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| PENG Wen,GAO Yan-hong.A Simulation of the Energy and Water Cycles in Seasonal Freezing-Thawing Process on the Tibetan Plateau[J].Journal of Glaciology and Geocryology,2011,33(2):364-373. |
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| Authors: | PENG Wen GAO Yan-hong |
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| Institution: | PENG Wen,GAO Yan-hong(Key Laboratory of Land Surface Process and Climate Change,Cold and Arid Regions Environmental and Engineering Research Institute,Chinese Academy of Sciences,Lanzhou Gansu 730000,China) |
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| Abstract: | Using NCEP/DOE reanalysis data as driving data,a simulation from May to July,1998 was conducted for the northeastern Tibetan Plateau by using the regional climate model WRFV3.1 coupled with advanced land surface model.Comparison between the simulated and the intensified GAME analysis data show that the WRF model can well reproduce the features of temporal and spatial distributions of precipitation,sensible heat flux and latent heat flux and give a reasonable and better simulation over the northeast plateau.... |
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| Keywords: | Tibetan Plateau freezing-thawing process water cycle underlying surface |
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