all 165311 studies found for:    ALL
all 165311 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 165311  
Africa   [map]   3811  
Central America   [map]   1982  
East Asia   [map]   15396  
Japan 3151   [studies]
Europe   [map]   45811  
Middle East   [map]   6930  
North America 84206  
Canada   [map]   12283   [studies]
Mexico 2085   [studies]
United States   [map]   76484   [studies]
North Asia   [map]   3095  
Pacifica   [map]   4431  
South America   [map]   5658  
South Asia   [map]   2838  
Southeast Asia   [map]   3389  

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.