Land
| Name | Variables | Temporal Coverage | Spatial Coverage | Person Organization |
|---|---|---|---|---|
| Arctic LTER at Toolik Lake | lake and tundra ecology | 1975-2004 | Toolik Lake Station, AK |
Marine Biology Laboratory |
| Global Terrestrial Network for Permafrost (GTN-P) | depth, latitude, longitude, elevation, permafrost depth, etc. | Began in 2000 | 370 world-wide boreholes |
various GTN-P |
| Land Surface Data | climate, soil, chemistry | various | global |
NSIDC |
