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This dataset depicts the Level I ecological regions of North America, as compiled by the Commission for Environmental Cooperation (CEC). These draft files of of Level I, II, and III ecological regions of North America are an update and revision of files developed by Canada, the United States, and Mexico in the late 1990's in a cooperative project for the Commission for Environmental Cooperation (CEC 1997). The CEC was created under the North American Agreement on Environmental Cooperation (NAAEC) to address regional environmental concerns, help prevent potential trade and environmental conflicts and promote the effective enforcement of environmental law. The Agreement complements the environmental provisions established...
This dataset depicts the Level III ecological regions of North America, as compiled by the Commission for Environmental Cooperation (CEC). These draft files of of Level I, II, and III ecological regions of North America are an update and revision of files developed by Canada, the United States, and Mexico in the late 1990's in a cooperative project for the Commission for Environmental Cooperation (CEC 1997). The CEC was created under the North American Agreement on Environmental Cooperation (NAAEC) to address regional environmental concerns, help prevent potential trade and environmental conflicts and promote the effective enforcement of environmental law. The Agreement complements the environmental provisions established...
This dataset represents ecological districts within Canada. Ecodistricts are a subdivision of an ecoregion characterized by a distinctive assemblages of relief, landforms, geology, soil, vegetation, water bodies and fauna. For example, the Jeddore Lake ecodistrict (no. 473) is one of five within the Maritime Barrens ecoregion. Ecodistricts are the smallest ecological unit currently mapped by the Canada Ecological Stratification Working Group. The largest ecological unit assigned in Canada (Ecozone) of which each ecodistrict is contained is also included in the attribute table. Further information on assigned ecozone, ecoregion and ecodistrict numbers can be found at (http://sis.agr.gc.ca/cansis/nsdb/ecostrat/intro.html).
This dataset represents ecological regions within Canada. Ecoregions are a subdivision of an ecozone characterized by major assemblages of structural or surface forms, faunal realms, and vegetation, hydrology, soil, and macro climate. The delineation of ecoprovinces ( Marshall, I. B., E. Wiken, and H. Hirvonen, 1998) was not a goal of the Ecological Stratification Working Group (1996). The need arose from the environmental side accord that established the Commission for Environmental Cooperation (CEC) in 1994 by Canada, Mexico and the United States of America under the North American Free Trade Agreement. The CEC needed an ecological framework to address environmental concerns common to the three countries. The...
This dataset depicts the Level III ecological regions of North America, as compiled by the Commission for Environmental Cooperation (CEC). These draft files of of Level I, II, and III ecological regions of North America are an update and revision of files developed by Canada, the United States, and Mexico in the late 1990's in a cooperative project for the Commission for Environmental Cooperation (CEC 1997). The CEC was created under the North American Agreement on Environmental Cooperation (NAAEC) to address regional environmental concerns, help prevent potential trade and environmental conflicts and promote the effective enforcement of environmental law. The Agreement complements the environmental provisions...
This dataset represents ecological districts within Canada. Ecodistricts are a subdivision of an ecoregion characterized by a distinctive assemblages of relief, landforms, geology, soil, vegetation, water bodies and fauna. For example, the Jeddore Lake ecodistrict (no. 473) is one of five within the Maritime Barrens ecoregion. Ecodistricts are the smallest ecological unit currently mapped by the Canada Ecological Stratification Working Group. The largest ecological unit assigned in Canada (Ecozone) of which each ecodistrict is contained is also included in the attribute table. Further information on assigned ecozone, ecoregion and ecodistrict numbers can be found at (http://sis.agr.gc.ca/cansis/nsdb/ecostrat/intro.html).
This dataset depicts the Level III ecological regions of North America, as compiled by the Commission for Environmental Cooperation (CEC). These draft files of of Level I, II, and III ecological regions of North America are an update and revision of files developed by Canada, the United States, and Mexico in the late 1990's in a cooperative project for the Commission for Environmental Cooperation (CEC 1997). The CEC was created under the North American Agreement on Environmental Cooperation (NAAEC) to address regional environmental concerns, help prevent potential trade and environmental conflicts and promote the effective enforcement of environmental law. The Agreement complements the environmental provisions...
This dataset represents ecological districts within Canada. Ecodistricts are a subdivision of an ecoregion characterized by a distinctive assemblages of relief, landforms, geology, soil, vegetation, water bodies and fauna. For example, the Jeddore Lake ecodistrict (no. 473) is one of five within the Maritime Barrens ecoregion. Ecodistricts are the smallest ecological unit currently mapped by the Canada Ecological Stratification Working Group. The largest ecological unit assigned in Canada (Ecozone) of which each ecodistrict is contained is also included in the attribute table. Further information on assigned ecozone, ecoregion and ecodistrict numbers can be found at (http://sis.agr.gc.ca/cansis/nsdb/ecostrat/intro.html).
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