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The North American Wetlands Conservation Act signed into law by President George H. W. Bush on December 13, 1989 authorizes a wetlands habitat program, administered by the United States Fish and Wildlife Service, which provides grants to protect and manage wetland habitats for migratory birds and other wetland wildlife in the United States, Mexico, and Canada.
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 ...
Wetland conservation. 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.
Environmental groups say wetlands are key to a clean environment because they filter pollutants out of water and protect against flooding. An acre of wetlands can hold between a million and 1.5 ...
Wetlands act like a sponge to absorb heavy rainfall and help recharge the state's groundwater resources. House Bill 1383 would further strip protections for Indiana's few remaining wetlands. This ...
Definition. No net loss is a mitigation policy goal aiming to prevent and offset the destruction or degradation of wetlands. Under this bi-partisan policy, wetlands currently in existence are to be conserved if possible. No net loss is achieved through a coordinated effort of: [7] wetlands protection. creation of new wetlands.
Spotting threats to vulnerable natural areas has become a mission for Melissa Rohde, a hydrologist who has spent years analyzing satellite data and water levels in wells to come up with strategies ...
Floodplains and closed-depression wetlands can provide the functions of storage reservoirs and flood protection. The wetland system of floodplains is formed from major rivers downstream from their headwaters. "The floodplains of major rivers act as natural storage reservoirs, enabling excess water to spread out over a wide area, which reduces ...