|
(16)
natural gas
,
petroleum
,
reclamation/revegetation/restoration
...
|
|
(3)
geothermal energy
,
geothermal temperature
...
|
|
|
(10)
biogeochemical processes
,
geochemical processes
,
geochemical properties
,
marine geochemical processes
...
|
|
(11)
crustal motion
,
gravitational field
,
gravity
...
|
|
|
(6)
magnetic field
...
|
|
(162)
age determinations
,
bedrock lithology
,
elements
,
igneous rocks
,
metals
...
|
|
|
(59)
aeolian landforms
,
coastal landforms
,
fluvial landforms
,
glacial landforms
,
karst landforms
...
|
|
(98)
core processes
,
earthquakes
,
neotectonics
,
plate tectonics
,
volcanic activity
...
|
|
|
|
