搜索结果: 91-105 共查到“理学 Chem”相关记录136条 . 查询时间(0.078 秒)
Twelve-month, 12 km resolution North American WRF-Chem v3.4 air quality simulation: performance evaluation
Horizontal resolution the simulation of the air pollution in the chemical chemical transfer mode the mechanism of atmospheric chemistry modal aerosol dynamics model
2015/5/18
We present results from and evaluate the performance of a 12-month, 12 km horizontal resolution year 2005 air pollution simulation for the contiguous United States using the WRF-Chem (Weather Research...
A new WRF-Chem treatment for studying regional-scale impacts of cloud processes on aerosol and trace gases in parameterized cumuli
regional-scale impacts new WRF-Chem treatment
2015/3/5
A new treatment of cloud effects on aerosol and
trace gases within parameterized shallow and deep convection, and aerosol effects on cloud droplet number, has been
implemented in the Weather Researc...
Implementation of aerosol assimilation in Gridpoint Statistical Interpolation (v. 3.2) and WRF-Chem (v. 3.4.1)
aerosol assimilation Gridpoint Statistical Interpolation WRF-Chem
2014/12/19
Gridpoint Statistical Interpolation (GSI) is an assimilation tool that is used at the National Centers for Environmental Prediction (NCEP) in operational weather forecasting in the USA. In this articl...
Gaseous chemistry and aerosol mechanism developments for version 3.5.1 of the online regional model, WRF-Chem
Gaseous chemistry aerosol mechanism developments
2014/12/19
We have made a number of developments to the Weather, Research and Forecasting model coupled with Chemistry (WRF-Chem), with the aim of improving model prediction of trace atmospheric gas-phase chemic...
An evaluation of ambient ammonia concentrations over southern Ontario simulated with different dry deposition schemes within STILT-Chem v0.8
ambient ammonia concentrations southern Ontario
2014/12/18
A bidirectional air–surface exchange scheme for
atmospheric ammonia was incorporated into the Stochastic Time-Inverted Lagrangian Transport air quality model
(STILT-Chem v0.8). STILT-Chem v0.8 was t...
Assessing the CAM5 physics suite in the WRF-Chem model: implementation, resolution sensitivity, and a first evaluation for a regional case study
CAM5 physics suite WRF-Chem model
2014/12/18
A suite of physical parameterizations (deep and
shallow convection, turbulent boundary layer, aerosols, cloud
microphysics, and cloud fraction) from the global climate
model Community Atmosphere Mo...
Modeling atmospheric ammonia and ammonium using a stochastic Lagrangian air quality model (STILT-Chem v0.7)
Modeling atmospheric ammonia ammonium stochastic Lagrangian air quality model
2014/12/16
A new chemistry module that simulates atmospheric ammonia (NH3) and ammonium (NH+4) was incorporated into a backward-in-time stochastic Lagrangian air quality model (STILT-Chem) that was originally de...
Inclusion of ash and SO2 emissions from volcanic eruptions in WRF-Chem: development and some applications
ash SO2 emissions volcanic eruptions WRF-Chem development some applications
2014/12/16
We describe a new functionality within the Weather Research and Forecasting (WRF) model with coupled Chemistry (WRF-Chem) that allows simulating emission, transport, dispersion, transformation and sed...
Simulations over South Asia using the Weather Research and Forecasting model with Chemistry (WRF-Chem): set-up and meteorological evaluation
Simulations over South Asia Weather Research Forecasting model Chemistry set-up meteorological evaluation
2014/12/11
The configuration and evaluation of the meteorology is presented for simulations over the South Asian region using the Weather Research and Forecasting model coupled with Chemistry (WRF-Chem). Tempera...
CAM-chem: description and evaluation of interactive atmospheric chemistry in the Community Earth System Model
CAM-chem description and evaluation interactive atmospheric chemistry Community Earth System Model
2014/12/11
We discuss and evaluate the representation of atmospheric chemistry in the global Community Atmosphere Model (CAM) version 4, the atmospheric component of the Community Earth System Model (CESM). We p...
Simulations over South Asia using the Weather Research and Forecasting model with Chemistry (WRF-Chem): chemistry evaluation and initial results
Simulations over South Asia using the Weather Research Forecasting model Chemistry chemistry evaluation initial results
2014/12/10
This study presents annual simulations of tropospheric ozone and related species made for the first time using the WRF-Chem model over South Asia for the year 2008. The model-simulated ozone, CO, and ...
Tagged ozone mechanism for MOZART-4, CAM-chem and other chemical transport models
ozone mechanism MOZART-4 CAM-chem other chemical transport models
2014/12/10
A procedure for tagging ozone produced from NO sources through updates to an existing chemical mechanism is described, and results from its implementation in the Model for Ozone and Related chemical T...
PREP-CHEM-SRC – 1.0: a preprocessor of trace gas and aerosol emission fields for regional and global atmospheric chemistry models
The preprocessor. Launching Trace gases. Aerosol Atmospheric chemistry. Emissions Biomass burning
2014/12/9
The preprocessor PREP-CHEM-SRC presented in the paper is a comprehensive tool aiming at preparing emission fields of trace gases and aerosols for use in atmospheric-chemistry transport models. The con...
WRF-Chem modeling of sulfur dioxide emissions from the 2008 Kasatochi Volcano
WRF-Chem volcano sulfur dioxide model emissions
2015/8/18
We simulate the dispersion and chemical evolution of the sulfur dioxide (SO2) plume following the eruption of Kasatochi Volcano in Alaska, USA, on August 7th, 2008 with the Weather Research Forecastin...
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