A set of functions performed by nature, essential to human beings, such as water and gas regulation, climatic and of physical disturbances, water supply, erosion control and sediment retention, soil formation, nutrient cycling, pollination, and many others.
Greenhouse gases (GHG)
Greenhouse gases (GHG)
Gaseous constituents of the atmosphere, from natural or anthropic sources, that absorb and re-emit infrared radiation. The UNFCCC and Kyoto Protocol count for carbon dioxide (CO2), methane (CH4), nitrous oxide (N2O), and sulfur hexafluoride (SF6), accompanied by...