The Alliance of Small Island States (AOSIS) is a coalition of small island and low-lying coastal countries that share concerns about the environment, especially their vulnerability to the adverse effects of global climate change. It functions primarily as a negotiating voice for small island developing States (SIDS) within the United Nations system. The site provides information about the island states ... Full description.

This website provides information on international water law and policy. The International Water Law Project offers full text of many international and regional agreements, declarations and resolutions. Regional documents are organized by continent and then in many cases by waterway to reflect agreements for a particular river basin. The case law section provides examples from the Permanent Court ... Full description.

This site is based at Reading Memorial High School in Reading, MA. It features general information defining and describing vernal pools as a habitat type, including an illustrated cartoon series. Resources for educators and students include suggestions for classroom and field trip activities, examples of school projects, field guides, and teacher resources such as workshops. While this site contains ... Full description.

This astronomy program is designed for middle school children in out-of-school-time settings. The program explores basic astronomy concepts (like invisible light, telescopes) and focuses on the universe outside the solar system (stars, galaxies, black holes). By offering programming on these topics outside of the classroom, where schedules are less constrained, Afterschool Universe engages students ... Full description.