92. Hydrospheric and atmospheric geophysics
92.10.-c Physics of the oceans (for ocean parameter estimation by acoustical
methods, see 43.30.P in acoustics appendix)
92.10.Bf Physical properties of seawater
92.10.Cg Capillary waves
92.10.Dh Dynamics of the deep ocean
92.10.Ei Coriolis effects
92.10.Fj Dynamics of the upper ocean
92.10.Gk El Nino
92.10.Hm Surface waves, tides, and sea level
92.10.Jn Seiches
92.10.Kp Sea-air energy exchange processes
92.10.Lq Turbulence and diffusion
92.10.Mr Thermohaline structure and circulation
92.10.Ns Fine structure and microstructure
92.10.Pt Optical properties of sea water
92.10.Rw Sea ice
92.10.Sx Coastal and estuarine oceanography
92.10.Ty Fronts and jets
92.10.Vz Underwater sound (for acoustical aspects, see 43.30)
92.10.Wa Sediment transport
92.10.Yb Hydrography
92.20.-h Interdisciplinary aspects of oceanography
92.20.Bk Aerosols
92.20.Cm Chemistry of the ocean
92.20.Gr Ocean energy extraction
92.20.Hs Anoxic environments
92.20.Jt Biological aspects of oceanography
92.20.Kv Photochemistry
92.20.Lw Photosynthesis
92.20.Mx Physicochemical properties
92.20.Ny Marine pollution
92.20.Pz Bacteria
92.20.Rb Plankton
92.20.Td Radioactivity
92.40.-t Hydrology and glaciology
92.40.Cy Modeling; general theory
92.40.Ea Precipitation
92.40.Fb Rivers, runoff, and streamflow
92.40.Gc Erosion and sedimentation
92.40.Je Evaporation
92.40.Kf Groundwater
92.40.Lg Soil moisture
92.40.Ni Limnology
92.40.Qk Water quality and water resources
92.40.Rm Snow
92.40.Sn Ice
92.40.Vq Glaciers
92.60.-e Meteorology (see also 43.28 Aeroacoustics and atmospheric sound,
42.68 Atmospheric optics, 94.10.D Atmospheric structure, pressure,
density, and temperature)
92.60.Bh General circulation
92.60.Dj Gravity waves, tides, and compressional waves
92.60.Ek Convection, turbulence, and diffusion
92.60.Fm Boundary layer structure and processes
92.60.Gn Winds and their effects
92.60.Hp Chemical composition and chemical interactions
92.60.Jq Water in the atmosphere (humidity, clouds, evaporation, precipitation)
92.60.Ls Ionic interactions and processes
92.60.Mt Particles and aerosols (see also 94.20 Physics of the ionosphere)
92.60.Nv Cloud physics
92.60.Pw Atmospheric electricity
92.60.Qx Storms
92.60.Ry Climatology
92.60.Sz Air quality and air pollution
92.60.Ta Interaction of atmosphere with electromagnetic waves; propagation
92.60.Vb Solar radiation
92.60.Wc Weather analysis and prediction
92.70.-j Global change
(see also 92.60 Meteorology)
92.70.Cp Atmosphere
92.70.Er Biogeochemical processes
92.70.Gt Climate dynamics
92.70.Jw Oceans
92.70.Ly Water cycles
92.90.+x Other topics in hydrospheric and atmospheric geophysics