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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. To do this, the NWI developed a wetland classification system ...
The Wetlands Geodatabase and the Wetlands Mapper, as an Internet discovery portal, provide technological tools that allow the integration of large relational databases with spatial information and map-like displays. The information is made available to an array of federal, state, tribal, and local governments and the public.
This list of Ramsar sites in the United States are those wetlands that are considered to be of international importance, protected under the Ramsar Convention treaty. The United States as of 2020, has 41 sites designated as "Wetlands of International Importance" with a surface area of 1,884,551 hectares (7,276.29 sq mi; 18,845.51 km 2).
The mission of the National Wetlands Research Center is to develop and disseminate scientific information needed for understanding the ecology and values of U.S. wetlands and for managing and restoring wetland habitats and associated plant and animal communities. Its mission's primary goal is to bridge the gap between researchers and decision ...
Atchafalaya Basin. The wetlands of Louisiana are water-saturated coastal and swamp regions of southern Louisiana, often called "Bayou".. The Louisiana coastal zone stretches from the border of Texas to the Mississippi line [1] and comprises two wetland-dominated ecosystems, the Deltaic Plain of the Mississippi River (unit 1, 2, and 3) and the closely linked Chenier Plain (unit 4). [2]
This map shows the United States Geological Survey's compartmentalized map of Water Conservation Areas 1, 2 and 3. The Arthur R. Marshall Loxahatchee National Wildlife Refuge is a 145,188-acre (587.55 km 2) wildlife sanctuary [1] is located west of Boynton Beach, in Palm Beach County, Florida. [2] It is also known as Water Conservation Area 1 ...
Straddling the divide between the Great Basin and Colorado River, Dixie National Forest has elevations ranging from 2,800 ft (850 m) near St. George to 11,322 ft (3,451 m) on Boulder Mountain. Ashdown Gorge, Box-Death Hollow, Cottonwood Forest, and Pine Valley Mountain wilderness areas are in the forest.
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.