Studies on Map - Menu

See Studies on Map

Map of All Studies on

On the map below, click on a region to show a more detailed map (when available) or see a list of studies with locations in that region (when a detailed map is not available).
Map Legend

Region Name   Number of Studies
World   277,864  
Africa   7,337  
Central America   2,691  
East Asia   29,516  
Japan   5,094  
Europe   78,617  
Middle East   11,196  
North America   124,877  
Canada   18,662  
Greenland   1  
Mexico   3,077  
United States   112,655  
North Asia   4,880  
Pacifica   6,729  
South America   9,152  
South Asia   4,199  
Southeast Asia   5,568  

Click on a region name link to show a map of that region

Click on a study count link to see a list of studies in that region. Use your browser's back button to return to this list and view studies in another region.

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

Studies with multiple locations are included in each region where the study has locations.

This page last reviewed in June 2017