搜索结果: 1-14 共查到“理学 ozone production”相关记录14条 . 查询时间(0.252 秒)
Identifying the causes of differences in ozone production from the CB05 and CBMIV chemical mechanisms
ozone production CB05
2014/12/11
An investigation was conducted to identify the
mechanistic differences between two versions of the carbon
bond gas-phase chemical mechanism (CB05 and CBMIV)
which consistently lead to larger ground...
Observations of ozone production in a dissipating tropical convective cell during TC4
ozone production a dissipating tropical convective cell TC4
2010/11/30
From 13 July–9 August 2007, 25 ozonesondes were launched from Las Tablas, Panama as part of the Tropical Composition, Cloud, and Climate Coupling (TC4) mission. On 5 August, a strong convective cell f...
Ozone production during the field campaign RISFEX 2003 in the sea of Japan: analysis of sensitivity and behaviour based on an improved indicator
Ozone production the field campaign RISFEX 2003 the sea of Japan an improved indicator
2010/10/21
The ratio Φ=kHC+OH[HC]/kNOx+OH[NOx] is used as an indicator for the sensitivity of ozone production (P(O3)) to HC and NOx in the field campaign RISFEX 2003 (RIShiri Fall EXperiment 2003) at Rishiri Is...
Impact of Manaus City on the Amazon Green Ocean atmosphere: ozone production, precursor sensitivity and aerosol load
Manaus City the Amazon Green Ocean atmosphere ozone production precursor sensitivity aerosol load
2010/10/11
We used a Single Column Chemistry and Transport Model (SCM) to infer the urban pollution emission fluxes of Manaus City, implying observed mixing ratios of CO, NOx and VOC. The model can reproduce the...
Cross-hemispheric transport of central African biomass burning pollutants: implications for downwind ozone production
Cross-hemispheric transport central African biomass burning pollutants downwind ozone production
2010/8/12
Pollutant plumes with enhanced concentrations of trace gases and aerosols were observed over the southern coast of West Africa during August 2006 as part of the AMMA wet season field campaign. Plumes ...
Rates and regimes of photochemical ozone production over Central East China in June 2006: a box model analysis using comprehensive measurements of ozone precursors
photochemical ozone Central East China comprehensive measurements ozone precursors
2009/11/9
An observation-based box model approach was undertaken to estimate concentrations of OH, HO2, and RO2 radicals and the net photochemical production rate of ozone at the top of Mount Tai, located in th...
Inferring ozone production in an urban atmosphere using measurements of peroxynitric acid
Inferring ozone production urban atmosphere peroxynitric acid
2009/6/16
Observations of peroxynitric acid (HO2NO2) obtained simultaneously with those of NO and NO2 provide a sensitive measure of the ozone photochemical production rate. We illustrate this technique for con...
A case study of ozone production, nitrogen oxides, and the radical budget in Mexico City
ozone production nitrogen oxides radical budget Mexico City
2009/5/7
Observations at a mountain-top site within the Mexico City basin are used to characterize ozone production and destruction, nitrogen oxide speciation and chemistry, and the radical budget, with an emp...
Ozone production and trace gas correlations during the June 2000 MINATROC intensive easurement campaign at Mt. Cimone
Ozone production trace gas correlations MINATROC intensive easurement campaign Mt. Cimone
2009/3/10
An intensive measurement campaign was performed in June 2000 at the Mt. Cimone station (44°11' N-10°42' E, 2165 m asl, the highest mountain in the northern Italian Apennines) to study photochemical oz...
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 ...
Simulation of ozone production in a complex circulation region using nested grids
ozone production complex circulation region nested grids
2009/2/26
During the ESCOMPTE precampaign (summer 2000, over Southern France), a 3-day period of intensive observation (IOP0), associated with ozone peaks, has been simulated. The comprehensive RAMS model, vers...
Characterizing ozone production in the Mexico City Metropolitan Area: a case study using a chemical transport model
ozone production Mexico City Metropolitan chemical transport model
2008/12/3
An episodic simulation is conducted to characterize midday (12:00–17:00 CDT) ozone (O3) photochemical production and to investigate its sensitivity to emission changes of ozone precursors in the Mexic...
Ozone production and hydrocarbon reactivity in Hong Kong, Southern China
Ozone production hydrocarbon reactivity Hong Kong Southern China
2008/11/28
Data obtained in Hong Kong during the Hong Kong and the Pearl River Delta (PRD) Pilot Air Monitoring Study in autumn 2002 are analyzed to unravel the relationship between ground-level ozone (O3), poll...
Seasonal variability of measured ozone production efficiencies in the lower free troposphere of Central Europe
measured ozone lower free troposphere Central Europe
2008/11/27
In this study we present the seasonal variability of ozone production efficiencies (EN), defined as the net number of ozone molecules produced per molecule of nitrogen oxides (nitrogen oxide (NO) + ni...