Wetland Ecosystems

• Peatlands

• Science: Biology: Ecology: Aquatic Ecology: Estuarine 
• Science: Environment: Water 

• Beaver Dam Information Site  - Information about beavers and the ecosystem and other fauna influenced by the natural modifications they introduce.
• California's Coastal Wetlands  - Presents excerpts of the California Coastal Commission's California Coastal Resource Guide.
• Howard T. Odum Center for Wetlands  - Facilitates wetland programs at the University of Florida. Aims to foster interdisciplinary research, teaching, and service regarding wetlands and related resources.
• National Wetlands Inventory  - Section of the United States Fish and Wildlife Service. Provides wetland information, digital data, maps, documents, and other related resources.
• Ramsar Convention on Wetlands  - Features an intergovernmental treaty that fosters cooperation for the preservation of wetlands and other resources.
• Wetlands of the United States  - Provides preface, content summary, report chapters, figures, plates, and tables. Includes instructions for downloading.