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206307 Studies found for: assessment
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Map Legend
Region Name Number of Studies
World 206,307  
Africa   [map]   5,758  
Central America   [map]   2,178  
East Asia   [map]   22,919  
Japan 4,423   [studies]
Europe   [map]   61,622  
Middle East   [map]   8,530  
North America 91,677  
Canada   [map]   14,569   [studies]
Greenland 1   [studies]
Mexico 2,739   [studies]
United States   [map]   82,664   [studies]
North Asia   [map]   4,454  
Pacifica   [map]   5,749  
South America   [map]   7,953  
South Asia   [map]   3,314  
Southeast Asia   [map]   4,248  

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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.