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Scientists create world's most detailed tornado simulations（图）
Scientists world detailed tornado simulations
2020/8/27
At their most extreme, supercell thunderstorms -- those with persistent rotating updrafts -- can spawn tornadoes, causing widespread devastation.How do tornadoes form? What ingredients do they require...
A detailed aerosol mixing state model for investigating interactions between mixing state, semivolatile partitioning, and coagulation
state model mixing state semivolatile partitioning coagulation
2010/8/12
A new method for describing externally mixed particles, the Detailed Aerosol Mixing State (DAMS) representation, is presented in this study. This novel method classifies aerosols by both composition a...
Gas phase precursors to anthropogenic secondary organic aerosol: detailed observations of 1,3,5-trimethylbenzene photooxidation
Gas phase precursors anthropogenic secondary organic aerosol 1,3,5-trimethylbenzene photooxidation
2009/3/12
A series of photooxidation experiments were conducted in an atmospheric simulation chamber in order to investigate the oxidation mechanism and secondary organic aerosol (SOA) formation potential of th...
Development of a detailed chemical mechanism（MCMv3.1）for the atmospheric oxidation of aromatic hydrocarbons
detailed chemical mechanism MCMv3.1 atmospheric oxidation aromatic hydrocarbons
2009/2/7
The Master Chemical Mechanism has been updated from MCMv3 to MCMv3.1 in order to take into account recent improvements in the understanding of aromatic photo-oxidation. Newly available kinetic and pro...
An evaluation of the performance of chemistry transport models - Part 2: Detailed comparison with two selected campaigns
chemistry transport models Chemistry-Climate Models air masses
2009/1/23
This is the second part of a rigorous model evaluation study involving five global Chemistry-Transport and two Chemistry-Climate Models operated by different groups in Europe. Simulated trace gas fiel...
Simulating the detailed chemical composition of secondary organic aerosol formed on a regional scale during the TORCH 2003 campaign in the southern UK
detailed chemical composition secondary organic aerosol TORCH 2003 campaign the southern UK
2008/12/31
Following on from the companion study (Johnson et al., 2006), a photochemical trajectory model (PTM) has been used to simulate the chemical composition of organic aerosol for selected events during th...
Technical Note: Simulation of detailed aerosol chemistry on the global scale using MECCA-AERO
detailed aerosol chemistry global scale MECCA-AERO
2008/12/11
We present the MESSy submodel MECCA-AERO, which simulates both aerosol and gas phase chemistry within one comprehensive mechanism. Including the aerosol phase into the chemistry mechanism increases th...
A 3D-CTM with detailed online PSC-microphysics: analysis of the Antarctic winter 2003 by comparison with satellite observations
3D-CTM PSC-microphysics Antarctic winter
2008/12/5
We present the first detailed microphysical simulations which are performed online within the framework of a global 3-D chemical transport model (CTM) with full chemistry. The model describes the for...
Technical Note: A numerical test-bed for detailed ice nucleation studies in the AIDA cloud simulation chamber
ice nucleation AIDA cloud simulation chamber
2008/11/27
The AIDA (Aerosol Interactions and Dynamics in the Atmosphere) aerosol and cloud chamber of Forschungszentrum Karlsruhe can be used to test the ice forming ability of aerosols. The AIDA chamber is ex...
Aerosol distribution over Europe: a model evaluation study with detailed aerosol microphysics
aerosol distribution model evaluation detailed aerosol microphysics
2008/11/3
This paper summarizes an evaluation of model simulations with a regional scale atmospheric climate-chemistry/aerosol model called REMOTE, which has been extended by a microphysical aerosol module. Mod...
Global isoprene emissions estimated using MEGAN, ECMWF analyses and a detailed canopy environment model
isoprene emissions MEGAN ECMWF detailed canopy environment model
2008/10/31
The global emissions of isoprene are calculated at 0.5° resolution for each year between 1995 and 2006, based on the MEGAN (Model of Emissions of Gases and Aerosols from Nature) version 2 model (Guent...