1.
Aquatic Network
Aquatic Network calls itself the "Information Service for the Aquatic World. Subject areas covered include aquaculture, conservation, fisheries, limnology, marine science and oceanography, maritime heritage, ocean engineering, and seafood."
2. Freshwater and Marine Image Bank
"An ongoing digital collection of images related to freshwater and marine topics, in all their diversity. It includes images of fish, shellfish, and marine mammals, pictures of fish hatcheries and dams and vessels, materials related to polar exploration, regional and traditional fisheries, and limnological (freshwater) subjects
3. Oceanography
The Office of Naval Research's Science and Technology Focus Site for students and teachers, the oceanography section covers "waves, tides, currents, habitats, marine mammals and more." The "Sinking and Recovery of the USS Squalus" section includes information about the ship, the captain and rescue and leads to additional information on submarines and submersibles. Each of the two main sections mentioned above includes experiments for students and related Internet links. There is also a place to check out current research, and the ability to "Ask the CyberScientist."
