Scientific Assessment of Ozone Depletion

Troposphere Montreal Protocol Stratosphere
Sir Robert Watson played an important role in coordinating predecessors of the scientific assessments

The Scientific Assessment of Ozone Depletion is a sequence of reports sponsored by WMO/UNEP. The most recent is the 2014 report. The reports were set up to inform the Montreal Protocol and amendments about ozone depletion.

Background

The Montreal and Vienna conventions were installed long before a scientific consensus was established.[1] Until the 1980s, EU, NASA, NAS, UNEP, WMO and the British government had all issued further different scientific reports with dissenting conclusions.[1] Sir Robert (Bob) Watson, Director of the Science Division of at National Aeronautics and Space Administration (NASA) played a crucial role in achieving unified reporting.[1] The IPCC started from scratch with a more unified approach.

Findings

Changes in Ozone-Depleting Compounds

Changes in the Ozone Layer over the Poles and Globally

Predictions

Changes in Ultraviolet Radiation

Reports

(The bracketed 1988, 1985 and 1981 papers are precursor reports relevant to the Montreal Protocol but not directly part of this series).

References

  1. ^ a b c Technische Problemlösung, Verhandeln und umfassende Problemlösung, (eng. technical trouble shooting, negotiating and generic problem solving capability) in Gesellschaftliche Komplexität und kollektive Handlungsfähigkeit (Societys complexity and collective ability to act), ed. Schimank, U. (2000). Frankfurt/Main: Campus, p.154-182 book summary at the Max Planck Gesellschaft