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The Mer Bleue Conservation Area is a protected area east of Ottawa in Eastern Ontario, Canada. Its main feature is a sphagnum bog which is situated in an ancient channel of the Ottawa River and is a remarkable boreal-like ecosystem normally not found this far south. Stunted black spruce, tamarack, bog rosemary, blueberry, and cottongrass are some of the unusual species that have adapted to the acidic waters of the bog. The area provides habitat for a large number of species, including beaver, muskrat, waterfowl, and the rare spotted turtle (''Clemmys guttata''). A 1.2 km boardwalk allows visitors to explore a section of the bog. There are hiking trails which follow raised areas along the edges of the bog and cross-country skiing trails for use in winter. The conservation area is managed by the National Capital Commission. The value of this unique wetland was not always recognized. During World War II, the Royal Canadian Air Force used this area for bombing practice. Now, this area has been designated as a Wetland of International Significance under the Ramsar Convention since October 1995. The name "''Mer Bleue''" (French, meaning "blue sea") is thought to describe the bog's appearance when it is covered in morning fog. ==History== Europeans began farming in the area surrounding the bog in the 1830s. Active exploitation of the bog itself occurred from the 1870 to the early 20th century and included activities such as logging, hunting, blueberry picking, farming, peat extraction, development for transportation/utility corridors, recreation, and scientific investigations. In the mid-1950s, the federal government of Canada expropriated the farmland, making it part of Ottawa's Greenbelt. Today, the bog is reserved mainly for recreational and scientific purposes. 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Mer Bleue Conservation Area」の詳細全文を読む スポンサード リンク
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