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Case Study: Canada Ozone Depletion And Climate Change

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Case Study: Canada Ozone Depletion And Climate Change
Environment
Canada

Environnement
Canada

Ozone
Depletion
and
Climate
Change:
Understanding the Linkages
Angus Fergusson
Meteorological Service of Canada

Published by authority of the Minister of the Environment
Copyright © Minister of Public Works and Government Services Canada, 2001
Catalogue No. EN56-168/2001E
ISBN: 0-662-30692-9
Également disponible en français
Author: Angus Fergusson (Environment Canada)
Editing: David Francis ( Lanark House Communications)
David Wardle / Jim Kerr (Environment Canada)
Contributing Authors: Bruce McArthur (Environment Canada): Bratt Lake Observatory
David Tarasick (Environment Canada): Canadian Middle Atmosphere Model
Tom McElroy (Environment Canada): MANTRA Project
Special …show more content…
The Canadian Middle
Atmosphere Model

Computer modelling is an important tool that helps researchers improve their understanding of atmospheric processes, study the impact of natural and humaninduced changes in the atmoBalloon-based ozone research sphere, and make long-term
Over the past 20 years, Environ- predictions about atmospheric ment Canada has worked with change.The Canadian Middle the Canadian Space Agency and
Atmosphere Model (CMAM), partners in the universities and developed jointly by scientists industry to collect data about reac- from Environment Canada and the tive nitrogen compounds, chlorine universities, provides a sophistiand bromine compounds, ozone, cated representation of important aerosols, and other substances that physical and chemical processes play a critical role in the chemin the upper troposphere and the istry of the upper troposphere and stratosphere.The model has recently been used to study how the stratosphere.This work is cothe middle atmosphere
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