Region
Afghanistan
3
Africa
13
Alaska
7
Alberta
1
Amazon River Region
2
Anbār (Iraq : Province)
1
Anbār (Province)
1
Appalachian Region, Southern
1
Arab countries
1
Arctic regions
3
Arizona
1
Arkansas
1
Asia
8
Asia, Central
2
Atlanta (Ga.)
1
Atlantic Coast
1
Atlantic Coast (U.S.)
10
Australia
7
Beaufort Sea
1
Brazil
4
California
16
California, Southern
5
Canada
14
Caribbean Area
1
Cascadia Subduction Zone
1
China
36
Chine
1
Chugach National Forest
2
Chukchi Sea
1
Colombia
1
Connecticut
1
Cook Inlet
1
Crescent City
1
Cuba
5
Delta Region
1
Delta Region (Calif.)
1
Developed countries
4
Developing countries
14
Earth (Planet)
3
East Asia
1
Economic forecasting
2
Edwards Aquifer
1
Edwards Aquifer (Tex.)
1
Egypt
1
El Niño Current
4
El Ni䮯 Current
1
England
1
Erie, Lake
1
Estados unidos
1
Euphrates River Watershed
1
more ...