Atmospheric Radiation Measurement (ARM) Data from three atmospheric observatories—Southern Great Plains, North Slope of Alaska, and Eastern North Atlantic.
The Commission for Environmental Cooperation is a collaboration between Canada, Mexico and the United States "to protect North America's shared environment." Provides useful articles, publications, and searchable databases
Just starting, this effort aims to provide information on all 1.8 million (current count) species recognized by science. Click through the entry page, and check out the demonstration projects and the videos.
A non-profit online community that provides easy access to reputable articles about the environment. They categorize articles into relevant, searchable subject categories.
Founded by NSF. Provides the atmospheric and related Earth system science community with state-of-the-art resources, including supercomputers, research aircraft, sophisticated computer models, and extensive data sets.