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This document is the annual European Union (EU) emission inventory report under the United Nations Economic Commission for Europe (UNECE) Convention on Long-range Transboundary Air Pollution (LRTAP Convention) (UNECE, 1979).

The bottom-up traffic emission model EMISENS is used to calculate hourly black carbon (BC) and nitrogen oxides (NOx) emission rates on an average workday in Maribor (Slovenia), using emission factors that were previously determined with the on-road chasing measurements in Slovenia. From modeled NOx emission rates and in-situ NOx measurements we empirically determined the hourly dispersion of traffic emissions and applied it to model BC concentrations using BC emission rates.

Crop residue burning in Punjab and Haryana is often blamed for worsening air quality in the Delhi National Capital Region.

HYDERABAD: Forget the core city of Hyderabad; even peripheral or peri-urban areas are now under the threat of poisonous black carbon particulate matter.

This technical report, Progress and Opportunities of Reducing Short-lived Climate Pollutants across Latin America and the Caribbean, reviews examples of initiatives and measures that have successfully reduced emissions of black carbon, methane and some hydrofluorocarbons in Latin America and the Caribbean, the three short-lived climate pollutant

The System of Air Quality and Weather Forecasting And Research (SAFAR) on Thursday kickstarted its mission to identify and mark locations of 26 sources within the national capital which pollute the

Aerosol Optical Thickness (AOT) is a measure of solar spectral extinction. Long term AOT data analysis gives a picture of air quality for that location. This type of analysis is useful in the study of impact of urbanization on local climate. Aerosols are one of the most important but poorly understood factors that influence global climate change (IPCC, 2001). This calls for a need to regularly monitor the global aerosol distributions and study how they are changing over time.

Aerosols play an important role in climate change processes. Among the various aerosols, black carbon (BC) has been recognized as the second most important anthropogenic agent for climate change and the primary tracer for adverse health effects caused by air pollution. The increasing concentration of BC in the atmosphere has now become a matter of serious concern, especially in the high Himalayan glaciated region that has the most vulnerable ecosystem with pristine environment, rich biodiversity and pollution-free ambient air quality.

Albedo—a primary control on surface melt—varies considerably across the Greenland Ice Sheet yet the specific surface types that comprise its dark zone remain unquantified. Here we use UAV imagery to attribute seven distinct surface types to observed albedo along a 25 km transect dissecting the western, ablating sector of the ice sheet. Our results demonstrate that distributed surface impurities—an admixture of dust, black carbon and pigmented algae—explain 73% of the observed spatial variability in albedo and are responsible for the dark zone itself.

Tyre manufacturers’ body ATMA today said shortage of carbon black, a key ingredient for tyre manufacturing, in the domestic market has led to unplanned shutdown of factories.

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