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The Commission's 1997 report, Ecological Regions of North America, provides a framework that may be used by government agencies, non-governmental organizations, and academic researchers as a basis for risk analysis, resource management, and environmental study of the continent's ecosystems. [1]
An ecological island is a term used in New Zealand, and increasingly in Australia, to refer to an area of land (not necessarily an actual island) isolated by natural or artificial means from the surrounding land, [1] where a natural micro-habitat exists amidst a larger differing ecosystem.
This list of ecoregions of North America provides an overview of North American ecoregions designated by the Commission for Environmental Cooperation (CEC) in its North American Environmental Atlas. It should not be confused with Wikipedia articles based on the classification system developed by the World Wildlife Fund , such as List of ...
Ecoregions of North America, featuring the 50 United States, the District of Columbia and the five inhabited territories. The following is a list of ecoregions in the United States as identified by the World Wide Fund for Nature (WWF). The United States is a megadiverse country with a high level of endemism across a wide variety of ecosystems.
Easter Island has been a site of dramatic ecological change. Today there are over 500 million people on islands, all dependent on local resources either directly (traditional use) or indirectly (ecotourism revenue). Population growth and development result in heavy deforestation, pollution, and over-exploitation.
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Devon Island, in the Canadian North, is the world's largest uninhabited island. Northeast Greenland National Park , which is the world's largest terrestrial protected area, has had a census population of 0 for many years since the only mine in the region closed.
52.2 American Samoa. 52.3 Guam. 52.4 Northern Mariana Islands. ... This is a partial list of notable islands of the United States, including its insular areas, ...