Classification
GKK - Geophysics - applications
95
GDA - Engineering geology - general
6
GDAC - Seismicity, earthquake engineering
4
UMC - Atmospheric physics
4
EFN - Petroleum exploration, natural gas exploration
3
GAN - Geosciences - mathematical methods, computer applications
3
GDAB - Rock mechanics, soil mechanics
3
GRAD - Earth atmosphere, weather
3
GVA - Oceanography
3
EFA - Petroleum, natural gas
2
ELA - Geothermal energy
2
GBC - Paleoclimatology
2
GKAA - Earth crust, earth mantle, earth core
2
GKKA - Geophysical well logging
2
GMAC - Isotope geochemistry
2
GSC - Remote sensing
2
PEA - Electromagnetism
2
EGA - Oil shale, oil sands
1
ETA - Energy storage
1
FEPE - Studies of specific liquids
1
FHAB - Surface and thin film characterization
1
FPC - Elastic behavior
1
GBHC - Ocean floor - sediments, morphology
1
GFAC - Specific minerals
1
GHAB - Rocks - physical properties
1
GKA - Geophysics - general
1
GKAB - Geothermics
1
GKAF - Geomagnetism
1
GKKC - Geoelectric methods
1
GKKD - Gravimetry
1
GKKE - Seismic exploration
1
GMAD - Organic geochemistry
1
GMK - Geochemistry of elements, minerals, rocks
1
GRA - Meteorology
1
GRB - Climatology
1
GTAK - Hydrogeology
1
GWAA - Raw material programs
1
MLA - Potential theory
1
MWH - Statistics
1
PEC - Electromagnetic waves
1
THF - Finite element methods - engineering aspects
1
THQ - Fluid mechanics and dynamics
1
THQD - Gas flow
1
UMA - Atmospheric sciences
1
UMB - Atmospheric chemistry
1
UMD - Atmospheric models
1