NIM陆面过程模式的研究Ⅱ:青藏高原夏季陆面过程的数值模拟  

A Study of NIM Land Surface Process Model Part Ⅱ: A Numerical Simulation of Land Surface Process over Qinghai Tibet Plateau in Summer

作　　者：邵海燕[1] 陈万隆[1] 

机构地区：[1]南京气象学院环境科学系,南京210044

出　　处：《南京气象学院学报》2001年第1期19-25,共7页Journal of Nanjing Institute of Meteorology

基　　金：国家自然科学资金资助项目!(课题编号 :49375 2 48)

摘　　要：采用南京气象学院 (NIM) 5层陆面过程模式 ,利用 1 979年 5～ 8月“青藏高原气象科学实验”资料模拟和分析了夏季青藏高原不同地区的陆面特征和地表能量特征。并将模拟值与根据观测资料计算得到的感热和潜热以及观测得到的净辐射、土壤温度、土壤热通量进行了对比。结果表明 ,NIMUsing five layer nanjing institute of meteorology land surface process model (NIMLSP) for data on meteorological scientific experiment over the Qinghai Tibet Plateau from May to August in 1979, characteristics of land surface process and energy transport were both simulated for different regions over the plateau for summer season. Simulations of either sensible heat flux or latent heat flux were compared with its calculations from observed data and with measurements of net radiation, soil temperature and soil heat flux respectively. Results show that this model can be applicable to simulation of energy exchange for summer over various underlying surfaces in the Qinghai Tibet Plateau.

关 键 词：NIM5层陆面模式 青藏高原 陆面特征 数值模拟 夏季 感热 潜热 

分 类 号：P435[天文地球—大气科学及气象学]