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  2. Wetland conservation - Wikipedia

    en.wikipedia.org/wiki/Wetland_conservation

    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.

  3. Wetland conservation in the United States - Wikipedia

    en.wikipedia.org/wiki/Wetland_conservation_in...

    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 ...

  4. Wetland - Wikipedia

    en.wikipedia.org/wiki/Wetland

    An ecological definition of a wetland is "an ecosystem that arises when inundation by water produces soils dominated by anaerobic and aerobic processes, which, in turn, forces the biota, particularly rooted plants, to adapt to flooding". [1] Sometimes a precise legal definition of a wetland is required.

  5. White Lake Wetlands Conservation Area - Wikipedia

    en.wikipedia.org/wiki/White_Lake_Wetlands...

    Area. 71,905 acres (290.99 km 2) Named for. White Lake. Governing body. Louisiana Department of Wildlife and Fisheries. White Lake Wetlands Conservation Area (WLWCA), officially the White Lake Property, is a 71,905-acre tract of protected area located 7.4 miles (11.9 km) south of Gueydan at the south end of Louisiana Highway 91 in Vermilion ...

  6. Environmental impacts of beavers - Wikipedia

    en.wikipedia.org/wiki/Environmental_impacts_of...

    Effects on stream flows and water quality. Beaver ponds increase stream flows in seasonally dry streams by storing run-off in the rainy season, which raises groundwater tables via percolation from beaver ponds. In a recent study using 12 serial aerial photo mosaics from 1948 to 2002, the impact of the return of beavers on openwater area in east ...

  7. Wetlands of the United States - Wikipedia

    en.wikipedia.org/wiki/Wetlands_of_the_United_States

    Wetlands of the United States are defined by the United States Army Corps of Engineers and the United States Environmental Protection Agency as "those areas that are inundated or saturated by surface or ground water at a frequency and duration sufficient to support, and that under normal circumstances do support, a prevalence of vegetations ...

  8. Wildlife conservation - Wikipedia

    en.wikipedia.org/wiki/Wildlife_conservation

    Wildlife conservation. Ankeny Wildlife Refuge in Oregon. Wildlife conservation refers to the practice of protecting wild species and their habitats in order to maintain healthy wildlife species or populations and to restore, protect or enhance natural ecosystems. Major threats to wildlife include habitat destruction, degradation, fragmentation ...

  9. Ramsar Convention - Wikipedia

    en.wikipedia.org/wiki/Ramsar_Convention

    Ramsar Convention. The Ramsar Convention on Wetlands of International Importance Especially as Waterfowl Habitat is an international treaty for the conservation and sustainable use of Ramsar sites (wetlands). [2] It is also known as the Convention on Wetlands. It is named after the city of Ramsar in Iran, where the convention was signed in 1971.