all 190954 studies found for:    ALL
all 190954 studies found, shown on map.
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 190954  
Africa   [map]   4520  
Central America   [map]   2202  
East Asia   [map]   18375  
Japan 3656   [studies]
Europe   [map]   53270  
Middle East   [map]   7955  
North America 93965  
Canada   [map]   13845   [studies]
Mexico 2354   [studies]
United States   [map]   85188   [studies]
North Asia   [map]   3542  
Pacifica   [map]   5032  
South America   [map]   6497  
South Asia   [map]   3149  
Southeast Asia   [map]   3918  

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.