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Showing 1-210 of 374 Results
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Introduction to Health Impact Assessment of Air Pollution

… • Ozone (O3); • Nitrogen Dioxide (NO2); • Black Carbon (BC); Selection of monitoring stations …
Online Training & Resources
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Source and risk apportionment of selected VOCs and PM2.5 species using partially constrained receptor models with multiple time resolution data

… then analyzed for organic and elemental carbon (OC/ EC) following IMPROVE_A … Cr, Mn, Fe, and Pb are also found in emissions from industrial sources such as … (gray bar) and explained variations (black circle) of: a) VOCs, b) PM2.5 species …
Scientific publications
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Review of receptor modeling methods for source apportionment

… These models combine estimates of emissions, meteorology, and atmospheric … on the con- centrations of the co-emitted carbon monoxide (CO) and lead. Blifford and … sustained wind incidence method (SWIM) to black carbon (BC) data to estimate the impact …
Scientific publications
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Development and Evaluation of Portable Reduced-Complexity Air Quality Models for Policy Assessment in Africa

… to predict health impacts from changing emissions and pollutant levels. To help address … CASTNET (all species except organic carbon), and IMPROVE (all species except … lines are the 2:1 and 1:2 lines, and the black line is the 1:1 line. …
Scientific publications
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Global, high-resolution, reduced-complexity air quality modeling for PM2.5 using InMAP (Intervention Model for Air Pollution)

… Input data (including population, grid, and emissions data) used to perform and evaluate … methylbenzenes, alkanes with more than 4 carbon atoms, and other aromatics, from the … For each map, blue lines indicate rivers and black lines indicate land borders. …
Scientific publications
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Air quality modelling over the Eastern Mediterranean: Seasonal sensitivity to anthropogenic emissions

… Seasonal sensitivity to anthropogenic emissions Authors employ the online coupled … of interest. Dust, sea-salt, and biogenic emissions are calculated online, while anthropogenic emissions are based on the EDGAR-HTAP global …
Scientific publications
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UK Spatial Emissions Methodology

… UK Spatial Emissions Methodology This report describes the methods used to map emissions in the UK National Atmospheric … maps and related data as well. For example, carbon dioxide emissions from fuel use at the …
Guidelines, Tools & Models
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Characterization of PM2.5 emissions from on-road vehicles in the tunnel of a major Middle Eastern city

… Characterization of PM2.5 emissions from on-road vehicles in the tunnel … analyzed for carbonaceous matter (organic carbon (OC) and elemental carbon (EC)), water-soluble ions, elements, and … polycyclic aromatic hydrocarbons and black carbon from gasoline and diesel vehicles. …
Scientific publications
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Determination of gaseous and particulate emission factors from road transport in a Middle Eastern capital

… transport is a major source of anthropogenic emissions especially in the Middle East where … factors of measured pollutants were from the carbon mass balance model. The EF determined … publications 2020 Abdallah et al. Transport Emissions Inventory Subnational Lebanon West …
Scientific publications
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Improving Air Quality in Central Asia (full report)

… 2.3. Primary and precursor emissions of anthropogenic PM2.5 … as a fuel excise based on the content of carbon as a pollutant. In addition to or … will also lead to a 55 percent decline in black carbon emis- sions, a potent short-lived …
Reports, Case Studies & Assessments