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… practices. Our distribution policy aims to reduce UNEP’s carbon footprint Lead Authors Veerabhadran Ramanathan … with the pre-industrial values. It is highly likely that black carbon (BC) in ABCs has increased the vertically … a few micro-metre (millionth of a metre) size particles. Black carbon (that is, light absorbing elemental and organic …

… could increase air pollution. Emission reduction of black carbon (e.g. from diesel and inefficient stoves) and methane … emissions of primary particulate matter in cities (such as black carbon), but also of precursor emissions of secondary …

… climate change mitigation options targeted to reduce carbon dioxide emissions, such as improvement of energy … as polycyclic aromatic hydrocarbons (PAH s) and amines and black carbon (soot) which are not mentioned in Annex C to the … GHG emissions and short-lived climate forcers (e.g., black carbon or soot) are expected in most cases to result in …

… such as short-lived climate pollutants including black carbon and ground- The main sources of outdoor air pollution … of plant biomass, altered climate regulation through carbon sequestration, altered nutrient cycling, changes in …