Scientific assessment of ozone depletion: 1998. UNEP executive summary.
Author(s) : WMO, ONU Environnement (ex-PNUE)
Type of article: Periodical article
Summary
This document examines present knowledge of ozone depletion, including the most recent findings. An overview of the following topics is given: observed phenomena and recent measurements; evolution of methane and halogenated compound levels in the troposphere; study of particles in the stratosphere; ozone at medium latitudes and in the tropics; ozone at high latitudes and in polar regions; temperatures in the stratospheres; ozone in the troposphere; changes in UV radiation; climate-change parameters; future trends in halogen concentrations; reconstitution of the ozone layer; outlook in terms of policy and regulations.
Details
- Original title: Scientific assessment of ozone depletion: 1998. UNEP executive summary.
- Record ID : 1999-1248
- Languages: English
- Subject: Environment, General information
- Source: WMO-UNEP, Prepr. - 19 p.; append.
- Publication date: 1998/06/22
- Document available for consultation in the library of the IIR headquarters only.
Links
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Indexing
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