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All 340172 Studies found for: ALL

Click on the map below to show a more detailed map (when available) or search for studies (when map not available).

Map Legend
Region Name Number of Studies
World 340,172
Africa [map] 10,037
Central America [map] 3,070
East Asia [map] 38,341
Japan 5,914 [studies]
Europe [map] 97,357
Middle East [map] 14,649
North America 146,169
Canada [map] 21,866 [studies]
Greenland 1 [studies]
Mexico 3,657 [studies]
United States [map] 131,475 [studies]
North Asia [map] 5,915
Pacifica [map] 7,889
South America [map] 10,777
South Asia [map] 5,217
Southeast Asia [map] 6,848

Click on a [map] link to show a map of that region.

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.