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80967 Studies found for: measured

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Map Legend
Region Name Number of Studies
World 80,967
Africa [map] 2,383
Central America [map] 811
East Asia [map] 6,761
Japan 1,327 [studies]
Europe [map] 25,090
Middle East [map] 3,302
North America 37,413
Canada [map] 6,291 [studies]
Greenland 1 [studies]
Mexico 1,115 [studies]
United States [map] 33,060 [studies]
North Asia [map] 1,679
Pacifica [map] 2,164
South America [map] 2,868
South Asia [map] 1,225
Southeast Asia [map] 1,630

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Click on a [studies] link to search within your current results for studies in that region. Use the back button to return to this list and try another region.

Studies with no locations are not included in the counts or on the map.

Studies with multiple locations are included in each region containing locations.