Temporal and Spatial Scale Dependence of Precipitation Analysis over the Tropical Deep Convective Regime

作     者：沈新勇 Xiaofan LI;SHEN Xinyong

作者机构：Key Laboratory of Meteorological Disaster of Ministry of EducationNanjing University of Information Science and Technology 

出 版 物：《Advances in Atmospheric Sciences》 (大气科学进展（英文版）)

年 卷 期：2012年第29卷第6期

页      面：1390-1394页

核心收录：

学科分类：07[理学] 070601[理学-气象学] 0706[理学-大气科学] 

基　　金：supported by the National Key Basic Research and Development Project of China under Grant No.2011CB403405 the National Natural Science Foundation of China under Grant Nos.41075039 and 41175065 the Priority Academic Program Development of Jiangsu Higher Education Institutions(PAPD) 

主　　题：cloud microphysical budget temporal and spatial scale rainfall partitioning analysis 

摘      要：Data from Goddard cumulus ensemble model experiment are used to study temporal and spatial scale dependence of tropical rainfall separation analysis based on cloud budget during Tropical Ocean Global Atmosphere Coupled Ocean Atmosphere Response Experiment （TOGA COARE）. The analysis shows that the calculations of model domain mean or time-mean grid-scale mean simulation data overestimate the rain rates of the two rainfall types associated with net condensation but they severely underestimate the rain rate of the rainfall type associated with net evaporation and hydrometeor convergence.