Atmospheric gases
Long term trends in Northern Hemisphere greenhouse and ozone-depleting atmospheric gas concentrations
- Carbon dioxide
- Methane
- Nitrous oxide
- Sulphur hexafluoride
- Nitrogen trifluoride
-
Hydrofluorocarbons
- Perfluorocarbons
- Chlorofluorocarbons
- Hydrochlorofluorocarbons
- Chlorocarbons
- Halons
- Bromocarbons
- Hydrocarbons
- Other gases
- References
