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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 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 ...
Wetlands of New Hampshire (1 C, 3 P) Wetlands of New Jersey (1 C, 10 P) Wetlands of New Mexico (4 P) Wetlands of New York (state) (1 C, 20 P) Wetlands of North Carolina (2 C, 10 P) Wetlands of North Dakota (13 P)
Wetlands Reserve Program. Categories: Wetlands by country. Landforms of the United States. Water in the United States. Wetlands of North America by country. Hidden category: Commons category link is on Wikidata.
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. Estuarine wetlands- partially enclosed by land and also exposed to a ...
And even with the current focus on wetland conservation, the US is losing about 60,000 acres (240 km 2) of wetlands per year (as of 2004). [2] However, from 1998 to 2004 the United States managed a net gain of 191,750 acres (776.0 km 2) of wetlands (mostly freshwater). [2] The past several decades have seen an increasing number of laws and ...
Cheyenne Bottoms is a wetland in the central Great Plains of North America. Occupying approximately 41,000 acres (170 km 2; 64 sq mi) in central Kansas, it is the largest wetland in the interior United States. [3] [4] The Bottoms is a critical stopping point on the Central Flyway for millions of birds which migrate through the region annually. [5]