搜索结果: 1-15 共查到“Air Pollutants”相关记录19条 . 查询时间(0.078 秒)
PREDICTIVE MAPPING OF AIR POLLUTANTS:A SPATIAL APPROACH
Statistics Environment Pollution Quality GIS
2015/9/28
Integrated transport, land-use and air quality monitoring are prioritized especially in metropolitan areas. The complexity is straight forward, since data, indicators, variables, methods and approache...
SATELLITE IMAGES OF AIR POLLUTANTS AND LAND COVER FOR ENVIRONMENTAL EDUCATION AND DISASTER PREVENTION
Atmosphere Pollution Vegetation Volcanoes
2015/8/24
We studied the behavior of air pollutants such as volcanic gas and Asian dust by using satellite remote sensing data and ground
observations. In addition, we studied some natural disasters occurred ...
Mathematical Modeling Of The Dispersion Of Air Pollutants From Highways
Mathematical Modeling Air Pollutants Highways
2014/11/4
This work discusses the theory of the HIWAY and California Line Source highway air pollution dispersion models and describes the EPA emissions model which is used to provide emission factors for these...
The Levels of Toxic Air Pollutants in Kitchens with Traditional Stoves in Rural Sierra Leone
Indoor Air Biomass-Fuel Polycyclic Aromatic Hydrocarbons Suspended Particulate Matter Carbon Monoxide
2013/3/12
Wood and charcoal fuels, widely used in Sierra Leone for cooking, may impact indoor air quality. Until now, there is presently lack of data to quantify the extent of impact. In this study, concentrati...
Impact of the Transboundary Transport of Air Pollutants on Air Quality in Spain
Transboundary Transport Air Pollution
2013/3/11
Although compliance with the European limit values for air pollutants has been achieved over large parts in Spain, some challenges remain for O3 on the maximum daily 8-hour mean and information limit ...
Emission reductions of Air Pollutants from a Heavy-duty Diesel Engine Mixed with Various Amounts of H2/O2
Diesel engine Hydrogen Engine Performance Air Pollutants Emission
2016/3/28
This study investigated emission reductions of polycyclic aromatic hydrocarbons (PAHs), hydrocarbons (HCs), carbon
monoxide (CO), carbon dioxide (CO2), particulate matters (PM), and nitrogen oxides (...
Ionic Liquid Assisted Extraction of Nitrogen and Sulphur-Containing Air Pollutants from Model Oil and Regeneration of the Spent Ionic Liquid
Ionic Liquids Extraction Air Pollutants Nitrogen Compound Sulfur Compounds
2013/3/12
Removal of air pollutants, such as nitrogen and sulphur containing compounds from a model oil (dodecane) was studied. An ionic liquid (1-ethyl-3-methylimidazolium chloride [C2mim] [Cl]) was used as an...
Application of Stack Emissions Data from Tele-Monitoring Systems for Characterization of Industrial Emissions of Air Pollutants
Industrial category Industrial source Fuel-combustion Waste incineration Seasonal variation
2016/3/28
Real monitoring data are required for the validation of models or methods used to estimate industrial emission
inventories of air pollutants. As such, the current study investigated the industrial em...
Paths of Air Pollutants Containing Radioactive Nuclides in the Suburban Area of Thessaloniki, Northern Greece
Aerosol Sampling and Transport Air Pollution Atmospheric Aerosols Radioactive Aerosols Air Samplers Ambient Air Urban aerosols
2016/3/29
The atmospheric behavior of 7Be-aerosols in association with atmospheric pollutants was studied by using 1-ACFM
Andersen type cascade impactors. The activity of 7Be, a radionuclide of cosmogenic orig...
The Needs of the Army: Using Compulsory Relocation in the Military to Estimate the Effect of Air Pollutants on Children’s Health
Needs of the Army Compulsory Relocation Military Pollutants Children’s Health
2016/3/8
Recent research suggests that pollution has a large impact on asthma and other respiratory and cardiovascular conditions. But this relationship and its implications are not well understood. I use chan...
Source identification of short-lived air pollutants in the Arctic using statistical analysis of measurement data and particle dispersion model output
short-lived air pollutants Arctic using statistical analysis particle dispersion model output
2010/2/1
As a part of the IPY project POLARCAT (Polar Study using Aircraft, Remote Sensing, Surface Measurements and Models, of Climate Chemistry, Aerosols and Transport), this paper studies the sources of equ...
AIR POLLUTANTS IN FOOD PROCESSING PLANTS IN IRAN
Indoor air pollution Food processing plants pollutants
2009/12/30
Investigations have been carried out on the indoor air pollution in .different workshops of food processing plants in Iran. In order to evaluate the exposure of workers to the three most commonly used...
Use of a mobile laboratory to evaluate changes in on-road air pollutants during the Beijing 2008 Summer Olympics
on-road air pollutants Beijing 2008 Summer Olympics
2009/11/19
China implemented systematic air pollution control measures during the 2008 Beijing Summer Olympics and Paralympics to improve air quality. This study used a versatile mobile laboratory to conduct in ...
Concurrent observations of air pollutants at two sites in the Pearl River Delta and the implication of regional transport
air pollutants Pearl River Delta regional transport
2009/10/9
An intensive field measurement study was conducted simultaneously at a site within the inland Pearl River Delta (PRD) region (WQS) and a site in Hong Kong (TC) between 22 October and 1 December 2007. ...
What can we learn about ship emission inventories from measurements of air pollutants over the Mediterranean Sea?
ship emission inventories air pollutants Mediterranean Sea
2009/9/23
Ship emission estimates diverge widely for all chemical compounds for several reasons: use of different methodologies (bottom-up or top-down), activity data and emission factors can easily result in a...