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WWF earth connection

Environmental resource about nature, recycling, technology, ecology, green products, oceans, kids and the environment, and local and global issues -- including a discussion forum and links to earth friendly sites.

Largest online community empowering people to lead a healthy and green lifestyle while taking action on important causes such as human rights, animal welfare and global warming.

Center for International Earth Science Information Network, Columbia University

The GEO Data Portal online database holds more than 450 different variables, as national, subregional, regional and global statistics or as geospatial data sets (maps), covering themes like Freshwater, Population, Forests, Emissions, Climate, Disasters, Health and GDP. Display them on-the-fly as maps, graphs, data tables or download the data in different formats.

Provides access to thousands of educational, teaching and learning resources in geography and environmental science.

Non-profit EnviroLink Network is a clearinghouse for environmental information on the Internet, featuring daily news, sustainable business information, active user-forums, natural products and a library of environmental resources on the Internet.

Indexed citations to more than 600,000 environmental-science-related articles published over 26+ years. Since 1997 authors' abstracts have been included. Subscription required.

SEDAC's mission is to develop and deliver information products and services that integrate social and natural science data in ways useful for decision making. The Center for International Earth Science Information Network at Columbia University, has been designated by the National Aeronautics and Space Administration (NASA) to operate and maintain SEDAC, one of the data centers in the Earth Observing Data and Information System (EOSDIS).

Current, in-depth environmental news and information about global warming, renewable energy, conservation, recycling and other environmental issues. Learn what others around the world are doing to protect the environment. Find out what steps businesses, governments and individuals are taking to become better environmental stewards. And discover how the choices you make every day can have a positive environmental impact.