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(370)
hydrogen gas,
natural gas,
petroleum,
reclamation/revegetation/restoration...
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 |
(312)
geothermal energy,
geothermal temperature...
|
|
(327)
biogeochemical processes,
geochemical processes,
geochemical properties,
marine geochemical processes...
|
 |
(336)
control surveys,
crustal motion,
gravitational field,
gravity,
gravity anomalies...
|
|
(21)
coordinate reference system,
ellipsoid characteristics,
geoid characteristics...
|
 |
(405)
age determinations,
bedrock lithology,
elements,
gas hydrates,
igneous rocks...
|
|
(328)
electrical field,
geomagnetic forecasts,
geomagnetic indices,
magnetic field,
paleomagnetism...
|
 |
(556)
core processes,
earthquakes,
neotectonics,
plate tectonics,
volcanic activity...
|
|
(359)
aeolian landforms,
aeolian processes,
coastal landforms,
coastal processes,
fluvial landforms...
|
 |
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