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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 . [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.
By 2007, $827 million had been spent in Canada to purchase and enhance waterfowl habitats encompassing 4.4 million acres (18,000 km²). [5] In total, joint ventures have invested $4.5 billion to protect 15.7 million acres (64,000 km²) of such habitats. [2] The plan coordinates activities with other organizations, such as Ducks Unlimited.
GIS users can access wetlands data through an online wetland mapping service or download data for various applications (maps, data analyses, and reports). The techniques used by NWI have recently been adopted by the Federal Geographic Data Committee as the federal wetland mapping standard (FGDC Wetlands Subcommittee 2009).
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The 2006 Survey focused on participation and expenditures by persons 16 years of age and older. The information is presented at both the national and state level. It also provides trend information that can be directly compared with results from the 1991, [2] 1996, and 2001 [3] Survey reports. Due to methodological changes to improve accuracy ...
Following the 2010 Deepwater Horizon oil spill in the Gulf of Mexico, Ducks Unlimited became involved with multiple clean-up efforts in Gulf states. The organization worked with the National Fish and Wildlife Foundation and the USDA Natural Resources Conservation Service to protect approximately 79,000 acres of waterfowl and other waterbird habitats. [19]
The land which was originally wetlands used by migratory foul had earlier been used as a private hunting preserve. [3]In 1906 the Squaw Creek Drainage District No. 1 after much litigation using the contactors Rogers & Rogers completed ditches to drain nearly 20,000 acres (8,100 ha) of land into the Missouri River in a massive project in which more than 500,000 cubic yards of earth were moved ...
The Bernardo Unit covers 1,700 acres (690 ha), and is designed to provide a winter habitat for waterfowl and sandhill cranes. It is located to the east of I-25 on U.S. 60. [ 4 ] Each year corn, alfalfa, winter wheat and milo are grown on about 450 acres (180 ha) to provide food, and in the fall several fields are flooded to provide resting areas.