区域气候模式研究进展  

Advances in Regional Climate Model Studies

作　　者：陆其峰[1] 潘晓玲[2] 钟科[3] 李永东[2] 

机构地区：[1]南京气象学院大气科学系,江苏南京210044 [2]新疆大学干旱生态环境研究所,新疆乌鲁木齐830046 [3]解放军理工大学气象学院,江苏南京211101

出　　处：《南京气象学院学报》2003年第4期557-565,共9页Journal of Nanjing Institute of Meteorology

基　　金：国家重点基础研究发展规划 973项目 (G1 9990 43 5 0 3 )

摘　　要：全面回顾了区域气候模式的分类、发展和最新研究动态 ,指出区域气候模式研究有了长足的发展 ,其中重要的有 :加入雪盖、土壤水等作用的陆面过程 ,全球模式与区域细网格模式的嵌套由一维发展到三维 ,由一层发展到多层 ,发展了更加合理的参数化方案 ;但也存在许多不足 ,模式提供的植被资料与实情相差很大 ,对于沙漠地区的植被盖度的算法不尽合理 ,对次网格地形及对其湍流通量输送过程的刻画不够细致等。因此 ,建议利用遥感手段采用非线性方法 (如分形等 )对遥感资料施行反演 ,进行多尺度的双向模式嵌套。The classification,development work and recent advances of regional climate models are reviewed comprehensively in this paper.Great advances in regional climate model have been made in the recent years.The main advances are:introduing snow-cover and soil-water into regional climate models;the development of the regional climate model nested in a general circulation model from 1D to 3D and from 1 layer to multi-layers;the development of more reasonable parameterization schemes.But there are still some defalts,such as,the inadequate calculation method of vegetation cover in desert,and rough depection in sub-grid topogtaphy and turbulent flux transfer etc.Therefore,nonlinear methods(fractal etc) for the retrieval of remote sensing date and the multi-scale two-direction nesting are suggesed to be used in future regional climate simulations.

关 键 词：区域气候模式 研究进展 区域气候预测 数值模式 

分 类 号：P456.7[天文地球—大气科学及气象学]