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The Wetlands Geodatabase is one of the world's largest polygonal datasets (in the civilian sector). The information is increasingly popular and widely used to help identify, conserve, and restore wetland resources across the American landscape. During 2008, the number of website user requests for data exceeded 56.9 million.
There are a number of government agencies in the United States that are in some way concerned with the protection of wetlands. The top five are the Army Corps of Engineers (ACoE), Natural Resources Conservation Service (NRCS), Fish and Wildlife Service (FWS), National Oceanic and Atmospheric Administration (NOAA), and the Environmental Protection Agency (EPA). [5]
Some loss of wetlands resulted from natural causes such as erosion, sedimentation, subsidence, and a rise in the sea level. [58] Sign at a wetland in Pilliga National Park which is trying to reduce resource depletion and wetland degradation through prohibiting certain activities. Wetlands provide environmental services for: Food and habitat
"No Net loss" is the United States government's overall policy goal regarding wetlands preservation. The goal of the policy is to balance wetland loss due to economic development with wetlands reclamation, mitigation, and restorations efforts, so that the total acreage of wetlands in the country does not decrease, but remains constant or increases.
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"No net loss" is defined by the International Finance Corporation as "the point at which the project-related impacts on biodiversity are balanced by measures taken to avoid and minimize the project's impacts, to understand on site restoration and finally to offset significant residual impacts, if any, on an appropriate geographic scale (e.g local, landscape-level, national, regional)."
A wetland (aerial view) Wetland conservation is aimed at protecting and preserving areas of land including marshes, swamps, bogs, and fens that are covered by water seasonally or permanently due to a variety of threats from both natural and anthropogenic hazards. Some examples of these hazards include habitat loss, pollution, and invasive species.
America's WETLAND Foundation (AWF) was a nonprofit, tax exempt 501(c)(3) organization with the stated mission to save and conserve coastal wetlands in the U.S. state of Louisiana. The organization aimed to achieve this mission through a public awareness campaign on the impact Louisiana 's wetland loss has on the state, region, nation and world.