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  2. Wetlands and wetland policies in Canada - Wikipedia

    en.wikipedia.org/wiki/Wetlands_and_wetland...

    History. The first national wetland policy of Canada is The Federal Policy on Wetland Conservation which was established in 1991. [1] It came to fruition after Environment Canada developed a statement on wetlands issues in Canada in 1986 and early 1987. [1] The management and protection of wetlands in Canada was deemed a significant land use ...

  3. Greenhouse gas emissions from wetlands - Wikipedia

    en.wikipedia.org/wiki/Greenhouse_gas_emissions...

    Some wetlands are a significant source of methane emissions [6] [7] and some are also emitters of nitrous oxide. [8] [9] Nitrous oxide is a greenhouse gas with a global warming potential 300 times that of carbon dioxide and is the dominant ozone-depleting substance emitted in the 21st century. [10] Wetlands can also act as a sink for greenhouse ...

  4. Holland Marsh - Wikipedia

    en.wikipedia.org/wiki/Holland_Marsh

    Holland Marsh. Harvesting carrots at a farm on the Holland Marsh. The Holland Marsh is a wetland and agricultural area in Ontario, Canada, about 50 kilometres (31 mi) north of Toronto. [1] It lies entirely within the valley of the Holland River, stretching from the northern edge of the Oak Ridges Moraine near Schomberg to the river mouth at ...

  5. Mangrove restoration - Wikipedia

    en.wikipedia.org/wiki/Mangrove_restoration

    Mangrove restoration is the regeneration of mangrove forest ecosystems in areas where they have previously existed. Restoration can be defined as "the process of assisting the recovery of an ecosystem that has been degraded, damaged, or destroyed." [1] Mangroves can be found throughout coastal wetlands of tropical and subtropical environments ...

  6. Habitat destruction - Wikipedia

    en.wikipedia.org/wiki/Habitat_destruction

    More than 50% of wetlands in the U.S. have been destroyed in just the last 200 years. [8] Between 60% and 70% of European wetlands have been completely destroyed. [ 13 ] In the United Kingdom, there has been an increase in demand for coastal housing and tourism which has caused a decline in marine habitats over the last 60 years.

  7. Freshwater marsh - Wikipedia

    en.wikipedia.org/wiki/Freshwater_marsh

    Wetlands are frequently being destroyed for development, agriculture, and other uses. Wetlands have decreased by as much as 50% since 1900 and in some parts of the world by 90%. [ 19 ] [ 20 ] Inland wetlands, freshwater marshes making up about 20-25% of all freshwater wetlands globally, [ 21 ] have been decreasing approximately 1.2% each year ...

  8. Ducks Unlimited Canada - Wikipedia

    en.wikipedia.org/wiki/Ducks_Unlimited_Canada

    Website. ducks.ca. Ducks Unlimited Canada (DUC) is a Canadian non-profit environmental organization that works to conserve, create, restore and manage Canadian wetlands and associated uplands in order to provide healthy ecosystems that support North American waterfowl, other wildlife and people. [1] They work with industry leaders, government ...

  9. Wetland conservation - Wikipedia

    en.wikipedia.org/wiki/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.