Sunshine
How is sunshine distributed across Canada? Where are the sunny locations and the locations with the most clouds?
The solar spectrum is made up of electromagetic radiation with wavelengths from namometers to kilometers. At what wavelength is ultraviolet radiation?
UV Index
UV radiation is broken down into UVA, UVB and UVC. What is the difference?
Questions asked by teachers and students on UV radiation.
Ozone Layer
The Montreal Protocol was sign by 24 countries on September 16, 1987. Here is the complete history.
Description of the trends in the ozone layer over Canada.
Information on the Antarctic Ozone hole.
The sensitivity of the Arctic ozone layer to chemical depletion and climate change.
Understanding the linkages between climate change and ozone depletion.
The Green LaneTM,
Environment Canada's World Wide Web Site.