搜索结果: 1-15 共查到“大气科学 Experiments”相关记录17条 . 查询时间(0.063 秒)
Impact of aftertreatment devices on primary emissions and secondary organic aerosol formation potential from in-use diesel vehicles: results from smog chamber experiments
aftertreatment devices primary emissions secondary organic aerosol formation in-use diesel vehicles smog chamber experiments
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2010/12/28
Diesel particulate matter (DPM) is a significant source of aerosol in urban areas and has been linked to adverse health effects. Although newer European directives have introduced increasingly stringe...
Optical closure experiments for biomass smoke aerosols
Optical closure experiments biomass smoke aerosols
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2010/10/11
A series of laboratory experiments at the Fire Laboratory at Missoula (FLAME) investigated chemical, physical, and optical properties of fresh smoke samples from combustion of wildland fuels that are ...
Tomographic retrieval of cloud liquid water fields from a single scanning microwave radiometer aboard a moving platform – Part 2: Observation system simulation experiments
cloud liquid water fields a single scanning microwave radiometer a moving platform Observation system simulation experiments
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2010/8/16
Part 1 of this research concluded that many conditions of the 2003 Wakasa Bay experiment were not optimal for the purpose of tomographic retrieval. Part 2 (this paper) then aims to find possible impro...
CityFlux perfluorocarbon tracer experiments
perfluorocarbon tracer experiments central Manchester UK
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2010/8/16
In June 2006, two perfluorocarbon tracer experiments were conducted in central Manchester UK as part of the CityFlux campaign. The main aim was to investigate vertical dispersion in an urban area duri...
Using aircraft measurements to determine the refractive index of Saharan dust during the DODO Experiments
aircraft measurements the refractive index Saharan dust the DODO Experiments
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2010/8/12
Much uncertainty in the value of the imaginary part of the refractive index of mineral dust contributes to uncertainty in the radiative effect of mineral dust in the atmosphere. A synthesis of optical...
Reactive Halogens in the Marine Boundary Layer (RHaMBLe): the tropical North Atlantic experiments
Halogens Marine Boundary Layer RHaMBLe
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2010/2/21
The NERC UK SOLAS-funded Reactive Halogens in the Marine Boundary Layer (RHaMBLe) programme comprised three field experiments. This manuscript presents an overview of the measurements made within the ...
Single ice crystal measurements during nucleation experiments with the depolarization detector IODE
Single ice crystal measurements nucleation experiments depolarization detector IODE
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2010/2/1
In order to determine the efficiency of different aerosol particles to nucleate ice, an Ice Optical DEpolarization detector (IODE) was developed to distinguish between water droplets and ice crystals ...
Kinetic modeling of nucleation experiments involving SO2 and OH: new insights into the underlying nucleation mechanisms
Kinetic modeling nucleation experiments SO2 OH underlying nucleation mechanisms
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2009/11/9
Nucleation is an important source of atmospheric aerosols which have significant climatic and health implications. Despite intensive theoretical and field studies over the past decades, the dominant n...
Experiments on the Use of Artificial Ventilation for Prevention of Radiation Frost
Artificial Ventilation Radiation Frost
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2009/6/18
Experiments on the Use of Artificial Ventilation for Prevention of Radiation Frost.
Experiments on the Measurement of Areal Rainfall by Radar
meteorology Measurement Rainfall Radar
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2009/6/18
Experiments on the Measurement of Areal Rainfall by Radar.
Alpha-pinene oxidation by OH: simulations of laboratory experiments
Alpha-pinene oxidation OH laboratory experiments
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2009/3/10
This paper presents a state-of-the-art gas-phase mechanism for the degradation of α-pinene by OH and its validation by box model simulations of laboratory measurements. It is based on the near-explici...
Heterogeneous freezing of single sulfuric acid solution droplets: laboratory experiments utilizing an acoustic levitator
Heterogeneous freezing single sulfuric acid solution droplets laboratory experiments acoustic levitator
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2009/3/6
The heterogeneous freezing temperatures of single binary sulfuric acid solution droplets were measured in dependency of acid concentration down to temperatures as low as -50°C. In order to avoid influ...
Probing ice clouds by broadband mid-infrared extinction spectroscopy: case studies from ice nucleation experiments in the AIDA aerosol and cloud chamber
Probing ice clouds broadband mid-infrared extinction spectroscopy ice nucleation experiments AIDA aerosol cloud chamber
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2009/1/16
Series of infrared extinction spectra of ice crystals were recorded in the 6000–800 cm−1 wavenumber regime during expansion cooling experiments in the large aerosol and cloud chamber AIDA of For...
Inferring thermodynamic properties from CCN activation experiments: single-component and binary aerosols
thermodynamic property CCN single-component binary aerosol
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2008/12/22
This study presents a new method, Köhler Theory Analysis (KTA), to infer the molar volume and solubility of organic aerosol constituents. The method is based on measurements of surface tension, c...
CCN activation experiments with adipic acid: effect of particle phase and adipic acid coatings on soluble and insoluble particles
CCN adipic acid soluble and insoluble particles
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2008/11/13
Slightly soluble atmospherically relevant organic compounds may influence particle CCN activity and therefore cloud formation. Adipic acid is a frequently employed surrogate for such slightly soluble ...