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  2. National Wetlands Inventory - Wikipedia

    en.wikipedia.org/wiki/National_Wetlands_Inventory

    The National Wetlands Inventory (NWI) was established by the United States Fish and Wildlife Service (FWS) to conduct a nationwide inventory of U.S. wetlands to provide biologists and others with information on the distribution and type of wetlands to aid in conservation efforts.

  3. Tualatin River National Wildlife Refuge - Wikipedia

    en.wikipedia.org/wiki/Tualatin_River_National...

    The Tualatin River National Wildlife Refuge is a 1,856 acres (751 ha) wetlands and lowlands sanctuary in the northwestern part of the U.S. state of Oregon.Established in 1992 and opened to the public in 2006, it is managed by the United States Fish and Wildlife Service.

  4. United States Fish and Wildlife Service - Wikipedia

    en.wikipedia.org/wiki/United_States_Fish_and...

    The United States Fish and Wildlife Service (USFWS or FWS) is a U.S. federal government agency within the United States Department of the Interior which oversees the management of fish, wildlife, and natural habitats in the United States. The mission of the agency is "working with others to conserve, protect, and enhance fish, wildlife, plants ...

  5. Wetlands of the United States - Wikipedia

    en.wikipedia.org/wiki/Wetlands_of_the_United_States

    Major remaining wetlands of the United States. Red dots indicate critical wetlands. The U.S. Fish and Wildlife Service's National Wetlands Inventory (NWI) produces and provides information on the characteristics, extent, and status of U.S. wetlands and deepwater habitats and other wildlife habitats. The NWI also produces periodic reports on the ...

  6. National Wetlands Research Center - Wikipedia

    en.wikipedia.org/wiki/National_Wetlands_Research...

    The National Wetlands Research Center (NWRC) was founded in 1975 as part of the U.S. Fish and Wildlife Service's (USFWS) Office of Biological Services. Its headquarters are located in Lafayette, Louisiana .

  7. Cowardin classification system - Wikipedia

    en.wikipedia.org/wiki/Cowardin_Classification_System

    The Cowardin classification system is a system for classifying wetlands, devised by Lewis M. Cowardin et al. in 1979 for the United States Fish and Wildlife Service. The system includes five main types of wetlands: Marine wetlands- which are areas exposed to the open ocean

  8. Wetland indicator status - Wikipedia

    en.wikipedia.org/wiki/Wetland_indicator_status

    The wetland status of 7,000 plants is determined upon information contained in a list compiled in the National Wetland Inventory undertaken by the U.S. Fish and Wildlife Service and developed in cooperation with a federal inter-agency review panel (Reed, 1988). The National List was compiled in 1988 with subsequent revisions in 1996 and 1998.

  9. North American Waterfowl Management Plan - Wikipedia

    en.wikipedia.org/wiki/North_American_Waterfowl...

    In the United States, it was authorized by the North American Wetlands Conservation Act of 1989 (P.L. 101-233), and is administered by the Fish and Wildlife Service, with USDA agencies participating as appropriate. Projects of this plan are "international in scope, but implemented at regional levels". [1]