EarthTrends: The Environmental Information Portal
A rich resource for the study of environmental science, this website covers ten research areas by providing five types of access:
In addition to these resources, there are Information Guides on such as topics as: Multilateral Environmental Agreements, Financial Flows, Sustainable Business, Climate, Protected Areas, and Transportation. These guides are PDF files that are replete with background, links to additional sources, and other related materials.
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