Concept information
Preferred term
black carbon
Definition
- Chemically, black carbon (BC) is a component of fine particulate matter (PM ≤ 2.5 µm in aerodynamic diameter). Black carbon consists of pure carbon in several linked forms. It is formed through the incomplete combustion of fossil fuels, biofuel, and biomass, and is one of the main types of particle in both anthropogenic and naturally occurring soot. In climatology, black carbon is a climate forcing agent contributing to global warming. Black carbon warms the Earth by absorbing sunlight and heating the atmosphere and by reducing albedo when deposited on snow and ice (direct effects) and indirectly by interaction with clouds. (Adapted from: https://en.wikipedia.org/wiki/Black_carbon)
Broader concept
In other languages
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French
-
carbone suie
-
noir de carbone
URI
http://data.loterre.fr/ark:/67375/QX8-FVWG2WSQ-8
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