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(3)
natural gas, reclamation/revegetation/restoration...
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(2)
aeolian landforms, coastal landforms, fluvial landforms, glacial landforms, karst landforms...
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(5)
biogeochemical processes, geochemical properties...
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(15)
control surveys, crustal motion, gravitational field, gravity, polar motion...
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(7)
coordinate reference system, geoid characteristics...
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|
(7)
sedimentary rocks...
|
|
(12)
electrical field, magnetic field...
|
|
(27)
core processes, earthquakes, neotectonics, plate tectonics, volcanic activity...
|
|
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