Ozone layer depletion:

    Trend:
    Ozone -the goals are met
    Pressure:
    Ozone-depleting gases
    Imports of CFCs
    Imports of Halons
    State:
    UV-radiation
    Response:
    National Goals
    Background Information:
    The ozone-layer A giant sun-shade
    Global CFC Production
    UV radiation. Ecological effects
    UV radiation. Definitions
    UV-radiation and effects on human health
    Links
    Back to SoE Norway frontpage