We use satellite observations in conjunction with a global 3-D chemical transport model (GEOS-Chem) to constrain global dust emissions and to estimate the relative contributions from Asian and African
This study investigated the second indirect climatic effect of anthropogenic aerosols including sulfate, organic carbon (OC) and black carbon (BC) over East Asia.The simulation period was 2006; the se
Natural and anthropogenic aerosols within the Asian continent have been studied over recent decades and continue to be an important topic due to their spatial and temporal variabilities.The compositio
Absorbing aerosols, including black carbon (BC) and dust, play an important role in regional and global climate by heating the air column and modifying the horizontal and vertical temperature gradient
In this article, the relationship between occurrence area of potato late blight and climatic conditions is studied to find the leading influencing climatic factors based on the occurrence area and gra
本文利用7年的ISCCP资料,JRA再分析资料和TRMM3B42降水资料,对高原内部对流系统(CS)的生成源地、分类、环境场的高低空水平特征、垂直特征和地面降水特征进行了合成分析,探讨了CS移出高原及不能移出高原的原因,分析了CS向东或向南移出高原的机制,主要结论如下：高原内部各类CS动热力结构特征基本一致,低空辐合正涡旋,高空辐散负涡旋,CS控制区高低空湿度大,云水含量高,温度露点差低,CS中心
The Atmospheric InfraRed Sounder (AIRS) is the first of a new generation of high spectral resolution infrared sounder with 2378 channels measuring outgoing radiance between 650cm-1 and 2675 cm-1.The i
Integrating the clear-sky NOAA/AVHRR satellite data with station meteorological observations, we conduct a remote sensing estimation of surface energy fluxes of the Sichuan Basin based on surface ener
A fully-documented, publicly-accessible, well-merged long-term stratospheric temperature data records have been recently developed from National Oceanic and Atmospheric Administration (NOAA) 27-year S
黄海是中国近海中遭受海雾灾害最频繁的海域，尤其是在春夏季节。已有的黄海海雾数值模拟研究工作表明模拟结果对初值场高度敏感，因此如何提高初值场质量是一个非常重要的问题。本文以2006年3月7日的一次大范围黄海海雾为研究对象，借助WRF模式及其同化模块开展了一系列数据同化研究。利用MTSAT卫星云图与地面观测数据为海雾演变提供观测事实，对模拟结果进行对比分析，以此来评估数据同化效果。首先设计并实施了cy