海-气界面通量计算模式的敏感性试验研究  

THE SENSITIVITY TEST STUDY OF AIR-SEA SURFACE FLUX MODEL

作　　者：蒋国荣[1] 何金海[1] 吴咏明[2] 阎俊岳[3] 姚华栋[3] 

机构地区：[1]南京信息工程大学大气科学系,江苏南京210044 [2]解放军理工大学气象学院军事气象系,江苏南京211101 [3]国家气候中心,北京100081

出　　处：《热带气象学报》2004年第4期346-354,共9页Journal of Tropical Meteorology

基　　金：NSFC重点基金40136010项目;国家自然科学基金40075003项目联合赞助

摘　　要：利用《2000年南海海气通量观测》外场观测资料对海气通量计算模式进行了敏感性试验。试验分析结果表明:感热通量对观测要素的观测误差比较敏感,因而其计算结果的误差较大;相反,潜热通量和动量通量对观测要素的观测误差相对不太敏感,因此,它们的计算结果比较可靠。试验结果也证实了表面通量计算的合理性,其结论可用于对实测资料进行误差检测。In this article, the sensitivity test of air-sea surface flux model was carried out by the field observation data of ' South China Sea Air-Sea Flux Measurement During 2000' project. The results show: sensible heat flux are sensitive to observation error, so the error of model calculation is great; In contrast, latent heat flux and momentum flux is not so sensitive to observation error as sensible heat, and their calculated results is reliable. The test result also verifies the reasonable value of surface flux calculation, the conclusion can detect error in observed data.

关 键 词：海-气界面通量 敏感性试验 海温 梯度资料 

分 类 号：P732.6[天文地球—海洋科学]