搜索结果: 1-14 共查到“大气科学 chemistry transport”相关记录14条 . 查询时间(0.125 秒)
A linear CO chemistry parameterization in a chemistry-transport model: evaluation and application to data assimilation
A linear CO chemistry parameterization a chemistry-transport model data assimilation
2010/8/16
This paper presents an evaluation of a new linear parameterization valid for the troposphere and the stratosphere, based on a first order approximation of the carbon monoxide (CO) continuity equation....
Chemistry-transport modeling of the satellite observed distribution of tropical troposheric ozone
Chemistry-transport modeling satellite observed distribution tropical troposheric ozone
2009/3/12
We have compared the 14-year record of satellite derived tropical tropospheric ozone columns (TTOC) from the NIMBUS--7 Total Ozone Mapping Spectrometer (TOMS) to TTOC calculated by achemistry-transpor...
An evaluation of the performance of chemistry transport models by comparison with research aircraft observations. Part 1: Concepts and overall model performance
chemistry transport models research aircraft observations overall model performance
2009/3/11
A rigorous evaluation of five global Chemistry-Transport and two Chemistry-Climate Models operated by several different groups in Europe, was performed. Comparisons were made of the models with trace ...
On the use of mass-conserving wind fields in chemistry-transport models
mass-conserving wind fields chemistry-transport models
2009/3/10
A new method has been developed that provides mass-conserving wind fields for global chemistry-transport models. In previous global Eulerian modeling studies a mass-imbalance was found between the mod...
Mass balance inverse modelling of methane in the 1990s using a Chemistry Transport Model
Mass balance inverse modelling Chemistry Transport Model
2009/3/10
A mass balance inverse modelling procedure is applied with a time-dependent methane concentration boundary condition and a chemical transport model to relate observed changes in the surface distributi...
A quantitative analysis of grid-related systematic errors in oxidising capacity and ozone production rates in chemistry transport models
grid-related systematic errors oxidising capacity ozone production rates chemistry transport models
2009/3/5
Limited resolution in chemistry transport models (CTMs) is necessarily associated with systematic errors in the calculated chemistry, due to the artificial mixing of species on the scale of the model ...
The two-way nested global chemistry-transport zoom model TM5: algorithm and applications
two-way nested global chemistry-transport zoom model TM5 algorithm
2009/2/6
This paper describes the global chemistry Transport Model, version 5 (TM5) which allows two-way nested zooming. The model is used for global studies which require high resolution regionally but can wo...
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...
Comparisons between SCIAMACHY atmospheric CO2 retrieved using（FSI）WFM-DOAS to ground based FTIR data and the TM3 chemistry transport model
SCIAMACHY atmospheric CO2 FSI WFM-DOAS FTIR data TM3 chemistry transport model
2009/1/15
Atmospheric CO2 concentrations, retrieved from spectral measurements made in the near infrared (NIR) by the SCIAMACHY instrument, using Full Spectral Initiation Weighting Function Modified Differentia...
Sensitivity analysis by the adjoint chemistry transport model DRAIS for an episode in the Berlin Ozone（BERLIOZ）experiment
adjoint chemistry transport model DRAIS BERLIOZ
2009/1/9
The Berlin Ozone Experiment (BERLIOZ) was carried out in summer 1998. One of its purposes was the evaluation of Chemistry Transport Models (CTM). CTM KAMM/DRAIS was one of the models considered. The d...
Statistical diagnostic and correction of a chemistry-transport model for the prediction of total column ozone
chemistry-transport model column ozone
2008/12/31
In this paper, we introduce a statistical method for examining and adjusting chemical-transport models. We illustrate the findings with total column ozone predictions, based on the University of Illin...
Chemistry, transport and dry deposition of trace gases in the boundary layer over the tropical Atlantic Ocean and the Guyanas during the GABRIEL field campaign
dry deposition trace gases boundary layer tropical Atlantic Ocean Guyanas GABRIEL field campaign
2008/12/15
We present a comparison of different Lagrangian and chemical box model calculations with measurement data obtained during the GABRIEL campaign over the tropical Atlantic Ocean and the Amazon rainfores...
A chemistry-transport model simulation of middle atmospheric ozone from 1980 to 2019 using coupled chemistry GCM winds and temperatures
chemistry-transport model middle atmospheric ozone GCM winds
2008/12/9
A global 40-year simulation from 1980 to 2019 was performed with the FinROSE chemistry-transport model based on the use of coupled chemistry GCM-data. The main focus of our analysis is on climatologic...
Interpreting the variability of space-borne CO2 column-averaged volume mixing ratios over North America using a chemistry transport model
space-borne CO2 North America chemistry transport model
2008/11/21
We use the GEOS-Chem chemistry transport model to interpret the sources and sinks of CO2 that determine variability of column-averaged volume mixing ratios (CVMRs), as observed by the SCIAMACHY satell...