Search SEDIS
| Data sets | Publications | Expeditions | Thesaurus |
underground  | |
|---|---|
| SN | A valid term through 1977. After 1977, use underground space. |
| underground cavities | |
|---|---|
| RT | caverns |
| caves | |
| solution cavities | |
| geomorphology | |
| underground space | |
| volcanic features | |
| SN | Use solution cavities if applicable. Also see underground space for engineering geology. Added to Thesaurus in 1993. |
| underground channels | |
|---|---|
| RT | channels |
| drainage | |
| infiltration galleries | |
| irrigation | |
| ground water | |
| underground installations | |
| waterways | |
| SN | Added to Thesaurus in 1981. |
| underground disposal | |
|---|---|
| UF | underground waste disposal |
| RT | waste disposal |
| radioactive waste | |
| waste disposal sites | |
| waste management | |
| underground installations | |
| landfills | |
| far-field | |
| near-field | |
| underground storage | |
| underground storage tanks | |
| SN | Added to Thesaurus in 1985. |
| underground installations | |
|---|---|
| UF | installations, underground |
| RT | mines |
| land subsidence | |
| seismic response | |
| rock mechanics | |
| permafrost | |
| geologic hazards | |
| seepage | |
| design | |
| construction | |
| feasibility studies | |
| foundations | |
| excavations | |
| pipelines | |
| leaking underground storage tanks | |
| far-field | |
| near-field | |
| gas storage | |
| oil storage | |
| site explora | |
| SN | Used for geological studies on underground cavities (natural or otherwise), excluding tunnels. |
| underground mines | |
|---|---|
| USE | underground mining |
| underground mining | |
|---|---|
| BT | mining |
| .underground mining | |
| UF | subsurface mining |
| underground mines | |
| RT | mines |
| mining geology | |
| cut-and-fill mining | |
| longwall mining | |
| underground installations | |
| roof control | |
| SN | Added to Thesaurus in 1982. |
| Underground Research Laboratory | |
|---|---|
| RT | Lac du Bonnet Batholith |
| Pinawa Manitoba | |
| waste disposal | |
| SN | Canada's URL is located at (N50#DG15'W095#DG50'), about 10 kilometers north of Pinawa Manitoba, Whiteshell Research Area, W end of Whiteshell Provincial Park. In the Lac du Bonnet Batholith, it is site of nuclear waste disposal investigations. May occur i |
| underground space | |
|---|---|
| UF | space, underground |
| RT | land use |
| underground cavities | |
| underground installations | |
| underground storage | |
| underground storage | |
|---|---|
| UF | subsurface storage |
| RT | waste disposal |
| underground installations | |
| storage | |
| leaking underground storage tanks | |
| far-field | |
| near-field | |
| underground disposal | |
| gas storage | |
| oil storage | |
| underground storage tanks | |
| high-level waste | |
| low-level waste | |
| Stripa region | |
| underground space | |
| SN | Added to Thesaurus in 1982. |
| underground storage tanks | |
|---|---|
| RT | gas storage |
| gasoline | |
| leaking underground storage tanks | |
| oil storage | |
| petroleum products | |
| storage | |
| underground disposal | |
| underground storage | |
| waste disposal | |
| SN | Use leaking underground storage tanks if applicable. Added to Thesaurus in 1995. |
| underground streams | |
|---|---|
| RT | caverns |
| caves | |
| exsurgence | |
| hydrogeology | |
| hydrology | |
| karst | |
| resurgence | |
| springs | |
| streams | |
| tributaries | |
| geomorphology | |
| ground water | |
| unsaturated zone | |
| SN | Added to Thesaurus in 1982. |
| underground waste disposal | |
|---|---|
| USE | underground disposal |
| underground water | |
|---|---|
| USE | ground water |