Download or read book Aerosol Modeling for the Global Model Initiative written by National Aeronautics and Space Administration (NASA) and published by Createspace Independent Publishing Platform. This book was released on 2018-08-27 with total page 58 pages. Available in PDF, EPUB and Kindle. Book excerpt: The goal of this project is to develop an aerosol module to be used within the framework of the Global Modeling Initiative (GMI). The model development work will be preformed jointly by the University of Michigan and AER, using existing aerosol models at the two institutions as starting points. The GMI aerosol model will be tested, evaluated against observations, and then applied to assessment of the effects of aircraft sulfur emissions as needed by the NASA Subsonic Assessment in 2001. The work includes the following tasks: 1. Implementation of the sulfur cycle within GMI, including sources, sinks, and aqueous conversion of sulfur. Aerosol modules will be added as they are developed and the GMI schedule permits. 2. Addition of aerosol types other than sulfate particles, including dust, soot, organic carbon, and black carbon. 3. Development of new and more efficient parameterizations for treating sulfate aerosol nucleation, condensation, and coagulation among different particle sizes and types.Weisenstein, Debra K. and Ko, Malcolm K. W.Goddard Space Flight CenterATMOSPHERIC MODELS; AEROSOLS; EVALUATION; PERFORMANCE TESTS; CARBON; ALGORITHMS; SULFUR; SULFATES; SOOT; SCHEDULES; PARAMETERIZATION; NUCLEATION; COAGULATION...