Region
- Adélie Coast 1 results
- Africa 4 results
- Alaska 3 results
- Alboran Sea Region 1 results
- Alboran Sea Region (Spain) 1 results
- Amsterdam Island 1 results
- Amundsen Scott South Pole Station (Antarctica) 1 results
- Antarctic 2 results
- Antarctic Ocean 2 results
- Antarctica 216 results
- Arctic regions 23 results
- Argentina 8 results
- Asia 3 results
- Auckland 2 results
- Auckland (Region) 5 results
- Australasia 1 results
- Australia 33 results
- Australian Antarctic Territory 1 results
- Avon River/Ōtakaro 1 results
- Banks Peninsula 1 results
- Belgium 3 results
- Brazil 5 results
- British Columbia 1 results
- Bulgaria 1 results
- California 10 results
- Camp Stream watershed 1 results
- Campagne 1 results
- Campbell Island/Motu Ihupuku (N.Z.) 1 results
- Canada 18 results
- Canada, Northern 1 results
- Canterbury 10 results
- Canterbury Plains 1 results
- Central America 1 results
- Chambon-la-Foret 1 results
- Chile 6 results
- China 2 results
- Christchurch 6 results
- Christchurch (N.Z.) 1 results
- Cold regions 2 results
- Colorado 1 results
- Commonwealth countries 1 results
- Craigieburn Forest Park (N.Z.) 1 results
- Crozet Islands 1 results
- Czechoslovakia 4 results
- Denmark 1 results
- Developing countries 4 results
- East Asia 1 results
- Ecuador 2 results
- Egypt 1 results
- Europe 3 results more…