| Expert Type | Expert Type |
| Scientific / Fundamental Research |
| Applied Sciences / Technologies / Engineering |
| Topic Hydrosphere | Fresh Water Systems / Rivers / Lakes |
| Precipitation / Runoff |
| Topic Cryosphere | Cryosphere |
| Glaciers |
| Polar Ice Sheets/ Sea Ice |
| Permafrost / Solifluction |
| Topic Economy/ResourceUse | Industry |
| Energy |
| Spatial Zones | Spatial Zones |
| Mountain / Highland |
| Lowland |
| Spatial Scale | Spatial Scale |
| Global / Hemispheric |
| Regional |
| National / Cultural |
| Local / Community |
| Methods | Method |
| Data Collection |
| Data Collection - Measurement |
| Data Analysis |
| Modeling |
| Applied Research / Technology |
| GeoForum Geo-Technology | Hydraulics and Hydromechanics |
| Cartography |
| Geoinformatics |
| Geophysics |
| Seismology |
| Geotechnics, Geomatics, Geophysics |