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This Report reveals efforts of the Halons Technical Options Committee (HTOC) to identify, develop and test alternatives that can used in place of the halons. Under the Montreal Protocol on Substances...

Report of the Flexible and Rigid Foams Technical Options Committee (FTOC) provides information on the technical options available to eliminate chloroflurocarbons and use of other ozone depleting...

The Montreal Protocol on Substances that Deplete the Ozone Layer requires periodic assessments of available scientific, environmental, technical and economic information. This 2002 Assessment focuses...

The Methyl Bromide Technical Options Committee (MBTOC) was established by parties to the Montreal Protocol on Substances that Deplete the Ozone Layer to identify existing and potential alternatives to...

In the last decade, the refrigeration, airconditioning and heat pump industries, have made tremendous technical progress in compyling with the Montreal Protocol by phasing out chlorofluorocarbons...

Report of the Solvents and Adhesives Technical Options Committee (STOC) 2002 provides the progress report and status of efforts by this committee to phase out the use of solvents, coatings and...

The Report of the Technology and Economic Assessment Panel 2002 (TEAP) contains executive summaries from six Panel Technical Options Committees. The committee summaries included cover aerosols...

In response to the scientific consensus that chlorofluorocarbons and halons deplete the ozone layer, the United Nations Environment Programme (UNEP) enacted the Montreal Protocol as the principal...

The Montreal Protocol on Substances that Deplete the Ozone Layer was designed so that the phase out schedules could be revised on the basis of periodic scientific and technological assessments. Since...

The Montreal Protocol on Substances that Deplete the Ozone Layer was designed so that the phase out schedules could be revised on the basis of periodic scientific and technological assessments. Since...

This publication discusses the scientific background of the African elephant and the effect of the ivory trade on its endangered population. A chapter on the counting of elephants provides the reader...

The value of this volume is the summary of the GEMS/Air assessment on the levels and effects of five of the most common and ubiquitous air pollutants: sulphur dioxide, nitrogen oxides, carbon monoxide...

The data in this fifth volume in the series of the UNEP/GEMS Environment Library provide a picture of levels and trends of food contamination over much of the globe. Contaminants such as lead, cadmium...

Polluted water has the potential for becoming a global threat. The GEMS assessment provides the first global picture of the state of much of the world's freshwater resources. It outlines the critical...

This volume deals with the effects of ozone depletion on human health and the environment, and outlines ways of reducing damage to the ozone layer. It discusses the effects of ultraviolet radiation on...

This technical document, written to be easily understood by those without technical qualifications, deals with the phenomenon of El Niño as it effects a reversal in the direction of winds and oceans...

Glaciers are important to the environmental health of the planet especially in the regulation of the Earth's heat balance. This volume presents the background and behaviour of glaciers, as they can be...

This volume summarizes the current state of knowledge on climate change and its possible consequences. It draws together scientific research on the enhanced greenhouse effect, global warming and...

Biodiversity describes the diversity of life on Earth encompassing all species of plants, animals and micro-organisms, their genetic material and the ecosystems of which they are part. This volume...

Good management of the world's freshwater resources depends on understanding their value and the major problems confronting them. This publication documents the state of the world's lakes and...