General:
UIUC Department of Atmospheric Sciences Electronic Textbook. Includes
sections on air pressure, winds, and atmospheric optics; a guide to weather
maps and images; a catalog of cloud types; and a storm-spotters' guide.
The American Geophysical Union's "Science for Everyone": selected
papers from AGU about earth science topics.
Robert Grumbine's collection of Science FAQs. Climate change, ozone,
CO2, and other information.
Ozone:
Robert Parson's Ozone Depletion FAQ
Stratospheric Ozone Law, Information & Science page. Links to policy
information and scientific information on the ozone layer and the ozone hole.
EPA Ozone depletion web site. Includes information on the science,
regulations to protect the ozone layer, fact sheets, Title VI of the Clean
Air Act, info on the UV Index, a glossary of terms, and how consumers can
help protect the ozone layer.
Climate change:
Bob Grumbine's Sea Level, Ice, and Greenhouses FAQ
Climate Change Basics article by Jan Schloerer.
CO2 rise article by Jan Schloerer.
El Nino:
El Nino theme page, from NOAA's Pacific Marine Environment Laboratory
(PMEL). Information about El Nino / Southern Oscilation.
Severe weather:
Chris Landsea's Hurricanes, Typhoons, and Tropical Storms FAQ
Kerry Anderson's Lightning FAQ