
| _ID | _NAME | _POINTER | KEY_ID | LEVEL |
|---|---|---|---|---|
| 1 | ATMOSPHERE | - | 1 | 0 |
| 2 | BIOSPHERE | - | 1 | 0 |
| 3 | CRYOSPHERE | - | 1 | 0 |
| 4 | HUMAN DIMENSIONS | - | 1 | 0 |
| 5 | HYDROSPHERE | - | 1 | 0 |
| 6 | LAND SURFACE | - | 1 | 0 |
| 7 | OCEANS | - | 1 | 0 |
| 8 | PALEOCLIMATE | - | 1 | 0 |
| 9 | RADIANCE OR IMAGERY | - | 1 | 0 |
| 10 | SOLAR PHYSICS | - | 1 | 0 |
| 11 | SOLID EARTH | - | 1 | 0 |
| 12 | Aerosols | 1 | 1 | 1 |
| 13 | Air Quality | 1 | 1 | 1 |
| 14 | Altitude | 1 | 1 | 1 |
| 15 | Atmospheric Chemistry | 1 | 1 | 1 |
| 16 | Atmospheric Phenomena | 1 | 1 | 1 |
| 17 | Atmospheric Pressure | 1 | 1 | 1 |
| 18 | Atmospheric Temperature | 1 | 1 | 1 |
| 19 | Atmospheric Water Vapor | 1 | 1 | 1 |
| 20 | Atmospheric Winds | 1 | 1 | 1 |
| 21 | Clouds | 1 | 1 | 1 |
| 22 | Precipitation | 1 | 1 | 1 |
| 23 | Radiation Budget | 1 | 1 | 1 |
| 24 | Aquatic Habitat | 2 | 1 | 1 |
| 25 | Ecological Dynamics | 2 | 1 | 1 |
| 27 | Fungi | 2 | 1 | 1 |
| 28 | Microbiota | 2 | 1 | 1 |
| 29 | Terrestrial Habitat | 2 | 1 | 1 |
| 30 | Vegetation | 2 | 1 | 1 |
| 31 | Wetlands | 2 | 1 | 1 |
| 32 | Zoology | 2 | 1 | 1 |
| 33 | Snow/Ice | 3 | 1 | 1 |
| 34 | Sea Ice | 3 | 1 | 1 |
| 35 | Attitudes, Preferences, Behavior | 4 | 1 | 1 |
| 36 | Boundaries | 4 | 1 | 1 |
| 37 | Environmental Effects | 4 | 1 | 1 |
| 38 | Human Health | 4 | 1 | 1 |
| 39 | Infrastructure | 4 | 1 | 1 |
| 40 | Ground Water | 5 | 1 | 1 |
| 41 | Snow/Ice | 5 | 1 | 1 |
| 42 | Surface Water | 5 | 1 | 1 |
| 43 | Water Quality | 5 | 1 | 1 |
| 44 | Erosion/Sedimentation | 6 | 1 | 1 |
| 45 | Land Temperature | 6 | 1 | 1 |
| 46 | Land Use/Land Cover | 6 | 1 | 1 |
| 47 | Soils | 6 | 1 | 1 |
| 48 | Topography | 6 | 1 | 1 |
| 49 | Bathymetry | 7 | 1 | 1 |
| 50 | Coastal Processes | 7 | 1 | 1 |
| 51 | Marine Geophysics | 7 | 1 | 1 |
| 52 | Marine Sediments | 7 | 1 | 1 |
| 53 | Ocean Acoustics | 7 | 1 | 1 |
| 54 | Ocean Chemistry | 7 | 1 | 1 |
| 55 | Ocean Circulation | 7 | 1 | 1 |
| 56 | Ocean Heat Budget | 7 | 1 | 1 |
| 57 | Ocean Optics | 7 | 1 | 1 |
| 58 | Ocean Pressure | 7 | 1 | 1 |
| 59 | Ocean Temperature | 7 | 1 | 1 |
| 60 | Ocean Water Budget | 7 | 1 | 1 |
| 61 | Ocean Waves | 7 | 1 | 1 |
| 62 | Ocean Winds | 7 | 1 | 1 |
| 63 | Salinity/ Density | 7 | 1 | 1 |
| 64 | Sea Ice | 7 | 1 | 1 |
| 65 | Sea Surface Height | 7 | 1 | 1 |
| 66 | Tides | 7 | 1 | 1 |
| 67 | Geologic Time | 8 | 1 | 1 |
| 68 | Ice Core Records | 8 | 1 | 1 |
| 69 | Land Records | 8 | 1 | 1 |
| 70 | Ocean/Lake Records | 8 | 1 | 1 |
| 71 | Gamma Ray | 9 | 1 | 1 |
| 72 | Infrared | 9 | 1 | 1 |
| 73 | Microwave | 9 | 1 | 1 |
| 74 | Radar | 9 | 1 | 1 |
| 75 | Radio Wave | 9 | 1 | 1 |
| 76 | Ultraviolet | 9 | 1 | 1 |
| 77 | Visible | 9 | 1 | 1 |
| 78 | X-Ray | 9 | 1 | 1 |
| 79 | Engineering Parameters | 9 | 1 | 1 |
| 80 | Solar Activity | 10 | 1 | 1 |
| 81 | Solar Energetic Particles | 10 | 1 | 1 |
| 82 | Economic Resources | 11 | 1 | 1 |
| 83 | Geochemistry | 11 | 1 | 1 |
| 84 | Geodetics/Gravity | 11 | 1 | 1 |
| 85 | Geomagnetism | 11 | 1 | 1 |
| 86 | Geophysical Fields | 11 | 1 | 1 |
| 87 | Geothermal | 11 | 1 | 1 |
| 88 | Rocks/Minerals | 11 | 1 | 1 |
| 89 | Seismology | 11 | 1 | 1 |
| 90 | Tectonics | 11 | 1 | 1 |
| 91 | Volcanoes | 11 | 1 | 1 |
| 92 | Aerosol Extinction Profiles | 12 | 1 | 2 |
| 93 | Carbonaceous Aerosols | 12 | 1 | 2 |
| 94 | Cloud Condensation Nuclei | 12 | 1 | 2 |
| 95 | Dust/Ash | 12 | 1 | 2 |
| 96 | Nitrate Particles | 12 | 1 | 2 |
| 97 | Organic Particles | 12 | 1 | 2 |
| 98 | Particulate Matter | 12 | 1 | 2 |
| 99 | Sulfate Particles | 12 | 1 | 2 |
| 100 | Carbon Monoxide | 13 | 1 | 2 |
| 101 | Emissions | 13 | 1 | 2 |
| 102 | Lead | 13 | 1 | 2 |
| 103 | Nitrogen Oxides | 13 | 1 | 2 |
| 104 | Particulates | 13 | 1 | 2 |
| 105 | Smog | 13 | 1 | 2 |
| 106 | Sulfur Oxides | 13 | 1 | 2 |
| 107 | Turbidity | 13 | 1 | 2 |
| 108 | Visibility | 13 | 1 | 2 |
| 109 | Volatile Organic Compounds | 13 | 1 | 2 |
| 110 | Barometric Altitude | 14 | 1 | 2 |
| 111 | Geopotential Height | 14 | 1 | 2 |
| 112 | Mixing Height | 14 | 1 | 2 |
| 113 | Station Height | 14 | 1 | 2 |
| 114 | Stratopause | 14 | 1 | 2 |
| 115 | Tropopause | 14 | 1 | 2 |
| 116 | Carbon Dioxide | 15 | 1 | 2 |
| 117 | Carbon Monoxide | 15 | 1 | 2 |
| 118 | Carbonyl Sulfide | 15 | 1 | 2 |
| 119 | Chlorine Monoxide | 15 | 1 | 2 |
| 120 | Chlorofluorocarbons | 15 | 1 | 2 |
| 121 | Dimethyl Sulfide | 15 | 1 | 2 |
| 122 | Halocarbons | 15 | 1 | 2 |
| 123 | Hydrochlorofluorocarbons | 15 | 1 | 2 |
| 124 | Hydrofluorocarbons | 15 | 1 | 2 |
| 125 | Hydroxyl | 15 | 1 | 2 |
| 126 | Methane | 15 | 1 | 2 |
| 127 | Nitric Acid | 15 | 1 | 2 |
| 128 | Nitrogen | 15 | 1 | 2 |
| 129 | Nitrogen Dioxide | 15 | 1 | 2 |
| 130 | Nitrogen Oxide | 15 | 1 | 2 |
| 131 | Nitrous Oxide | 15 | 1 | 2 |
| 132 | Non-Methane Hydrocarbons | 15 | 1 | 2 |
| 133 | Oxygen | 15 | 1 | 2 |
| 134 | Ozone | 15 | 1 | 2 |
| 135 | Reactive Nitrogen Oxides | 15 | 1 | 2 |
| 136 | Sulfur Dioxide | 15 | 1 | 2 |
| 137 | Sulfur Oxide | 15 | 1 | 2 |
| 138 | Trace Elements | 15 | 1 | 2 |
| 139 | Trace Gases | 15 | 1 | 2 |
| 140 | Volatile Organic Compounds | 15 | 1 | 2 |
| 141 | Cyclones | 16 | 1 | 2 |
| 142 | Drought | 16 | 1 | 2 |
| 143 | Freeze | 16 | 1 | 2 |
| 144 | Frost | 16 | 1 | 2 |
| 145 | Hurricanes | 16 | 1 | 2 |
| 146 | Lightning | 16 | 1 | 2 |
| 147 | Monsoons | 16 | 1 | 2 |
| 148 | Storms | 16 | 1 | 2 |
| 149 | Tornados | 16 | 1 | 2 |
| 150 | Tropical Depressions | 16 | 1 | 2 |
| 151 | Tropical Storms | 16 | 1 | 2 |
| 152 | Typhoons | 16 | 1 | 2 |
| 153 | Anticyclones/Cyclones | 17 | 1 | 2 |
| 154 | Atmospheric Pressure | 17 | 1 | 2 |
| 155 | Differential Pressure | 17 | 1 | 2 |
| 156 | Hydrostatic Pressure | 17 | 1 | 2 |
| 157 | Oscillations | 17 | 1 | 2 |
| 158 | Pressure Anomalies | 17 | 1 | 2 |
| 159 | Pressure Tendency | 17 | 1 | 2 |
| 160 | Sea Level Pressure | 17 | 1 | 2 |
| 161 | Static Pressure | 17 | 1 | 2 |
| 162 | Surface Pressure | 17 | 1 | 2 |
| 163 | Thickness | 17 | 1 | 2 |
| 164 | Air Temperature | 18 | 1 | 2 |
| 165 | Boundary Layer Temperature | 18 | 1 | 2 |
| 166 | Degree Days | 18 | 1 | 2 |
| 167 | Deiced Temperature | 18 | 1 | 2 |
| 168 | Inversion Height | 18 | 1 | 2 |
| 169 | Maximum/Minimum Temperature | 18 | 1 | 2 |
| 170 | Potential Temperature | 18 | 1 | 2 |
| 171 | Skin Temperature | 18 | 1 | 2 |
| 172 | Static Temperature | 18 | 1 | 2 |
| 173 | Surface Temperature | 18 | 1 | 2 |
| 174 | Temperature Anomalies | 18 | 1 | 2 |
| 175 | Virtual Temperature | 18 | 1 | 2 |
| 176 | Condensation | 19 | 1 | 2 |
| 177 | Dew Point | 19 | 1 | 2 |
| 178 | Evaporation | 19 | 1 | 2 |
| 179 | Evapotranspiration | 19 | 1 | 2 |
| 180 | Humidity | 19 | 1 | 2 |
| 181 | Precipitable Water | 19 | 1 | 2 |
| 182 | Sublimation | 19 | 1 | 2 |
| 183 | Convergence | 20 | 1 | 2 |
| 184 | Divergence | 20 | 1 | 2 |
| 185 | Surface Wind Speed/Direction | 20 | 1 | 2 |
| 186 | Turbulence | 20 | 1 | 2 |
| 187 | Upper Level Wind Speed/Direction | 20 | 1 | 2 |
| 188 | Vertical Motion | 20 | 1 | 2 |
| 189 | Vorticity | 20 | 1 | 2 |
| 190 | Wind Chill | 20 | 1 | 2 |
| 191 | Wind Shear | 20 | 1 | 2 |
| 192 | Wind Stress | 20 | 1 | 2 |
| 193 | Ceiling | 21 | 1 | 2 |
| 194 | Cloud Amount | 21 | 1 | 2 |
| 195 | Cloud Condensation Nuclei | 21 | 1 | 2 |
| 196 | Cloud Forcing | 21 | 1 | 2 |
| 197 | Cloud Height | 21 | 1 | 2 |
| 198 | Cloud Liquid Water | 21 | 1 | 2 |
| 199 | Cloud Optical Thickness | 21 | 1 | 2 |
| 200 | Cloud Precipitable Water | 21 | 1 | 2 |
| 201 | Cloud Top Pressure | 21 | 1 | 2 |
| 202 | Cloud Top Temperature | 21 | 1 | 2 |
| 203 | Cloud Types | 21 | 1 | 2 |
| 204 | Cloud Vertical Distribution | 21 | 1 | 2 |
| 205 | Droplet Concentration/Size | 21 | 1 | 2 |
| 206 | Fog | 21 | 1 | 2 |
| 207 | Mesoscale Convective Complex | 21 | 1 | 2 |
| 208 | Nucleation | 21 | 1 | 2 |
| 209 | Acid Rain | 22 | 1 | 2 |
| 210 | Droplet Size | 22 | 1 | 2 |
| 211 | Freezing Rain | 22 | 1 | 2 |
| 212 | Hail | 22 | 1 | 2 |
| 213 | Liquid Water Equivalent | 22 | 1 | 2 |
| 214 | Precipitation Amount | 22 | 1 | 2 |
| 215 | Precipitation Rate | 22 | 1 | 2 |
| 216 | Rain | 22 | 1 | 2 |
| 217 | Sleet | 22 | 1 | 2 |
| 218 | Snow | 22 | 1 | 2 |
| 219 | Absorption | 23 | 1 | 2 |
| 220 | Albedo | 23 | 1 | 2 |
| 221 | Anisotropy | 23 | 1 | 2 |
| 222 | Bidirectional Reflectance | 23 | 1 | 2 |
| 223 | Emissivity | 23 | 1 | 2 |
| 224 | Emitted Radiation | 23 | 1 | 2 |
| 225 | Heat Capacity | 23 | 1 | 2 |
| 226 | Heat Flux | 23 | 1 | 2 |
| 227 | Incoming Longwave Radiation | 23 | 1 | 2 |
| 228 | Incoming Shortwave Radiation | 23 | 1 | 2 |
| 229 | Insolation | 23 | 1 | 2 |
| 230 | Irradiance | 23 | 1 | 2 |
| 231 | Optical Thickness | 23 | 1 | 2 |
| 232 | Outgoing Longwave Radiation | 23 | 1 | 2 |
| 233 | Radiative Forcing | 23 | 1 | 2 |
| 234 | Reflectance | 23 | 1 | 2 |
| 235 | Scattering | 23 | 1 | 2 |
| 236 | Shortwave Radiation | 23 | 1 | 2 |
| 237 | Solar Irradiance | 23 | 1 | 2 |
| 238 | Solar Radiation | 23 | 1 | 2 |
| 239 | Sunshine | 23 | 1 | 2 |
| 240 | Thermal Inertia | 23 | 1 | 2 |
| 241 | Transmittance | 23 | 1 | 2 |
| 242 | UV-B Radiation | 23 | 1 | 2 |
| 243 | Benthic | 24 | 1 | 2 |
| 244 | Estuarine | 24 | 1 | 2 |
| 245 | Lakes | 24 | 1 | 2 |
| 246 | Pelagic | 24 | 1 | 2 |
| 247 | Reef | 24 | 1 | 2 |
| 248 | Rivers/Streams | 24 | 1 | 2 |
| 249 | Saline Lakes | 24 | 1 | 2 |
| 250 | Adaptation | 25 | 1 | 2 |
| 251 | Bioaccumulation | 25 | 1 | 2 |
| 252 | Bioavailability | 25 | 1 | 2 |
| 253 | Biogeochemical Cycles | 25 | 1 | 2 |
| 254 | Bioluminescence | 25 | 1 | 2 |
| 255 | Biomass | 25 | 1 | 2 |
| 256 | Chemosynthesis | 25 | 1 | 2 |
| 257 | Community Structure | 25 | 1 | 2 |
| 258 | Competition | 25 | 1 | 2 |
| 259 | Consumption | 25 | 1 | 2 |
| 260 | Decomposition | 25 | 1 | 2 |
| 261 | Diurnal Movements | 25 | 1 | 2 |
| 262 | Dominance | 25 | 1 | 2 |
| 263 | Endangered Species | 25 | 1 | 2 |
| 264 | Excretion | 25 | 1 | 2 |
| 265 | Extinction | 25 | 1 | 2 |
| 266 | Feeding Habitat | 25 | 1 | 2 |
| 267 | Fire Occurrence | 25 | 1 | 2 |
| 268 | Food-web Dynamics | 25 | 1 | 2 |
| 269 | Herbivory | 25 | 1 | 2 |
| 270 | Migratory Rates/Routes | 25 | 1 | 2 |
| 271 | Mutation | 25 | 1 | 2 |
| 272 | Mutualism | 25 | 1 | 2 |
| 273 | Nutrient Cycling | 25 | 1 | 2 |
| 274 | Oxygen Demand | 25 | 1 | 2 |
| 275 | Parasitism | 25 | 1 | 2 |
| 276 | Photosynthesis | 25 | 1 | 2 |
| 277 | Population Dynamics | 25 | 1 | 2 |
| 278 | Post-Breeding | 25 | 1 | 2 |
| 279 | Predation | 25 | 1 | 2 |
| 280 | Primary Production | 25 | 1 | 2 |
| 281 | Range Changes | 25 | 1 | 2 |
| 282 | Respiration | 25 | 1 | 2 |
| 283 | Scavenging | 25 | 1 | 2 |
| 284 | Secondary Production | 25 | 1 | 2 |
| 285 | Selection | 25 | 1 | 2 |
| 286 | Succession | 25 | 1 | 2 |
| 287 | Survival | 25 | 1 | 2 |
| 288 | Symbiosis | 25 | 1 | 2 |
| 289 | Toxicity | 25 | 1 | 2 |
| 290 | Trophic Dynamics | 25 | 1 | 2 |
| 291 | Biomass | 27 | 1 | 2 |
| 292 | Molds | 27 | 1 | 2 |
| 293 | Mushrooms | 27 | 1 | 2 |
| 294 | Slime molds | 27 | 1 | 2 |
| 295 | Sporozoans | 27 | 1 | 2 |
| 296 | Yeast | 27 | 1 | 2 |
| 297 | Amoebae | 28 | 1 | 2 |
| 298 | Bacteria | 28 | 1 | 2 |
| 299 | Biomass | 28 | 1 | 2 |
| 300 | Blue-Green Algae | 28 | 1 | 2 |
| 301 | Chlorophyll | 28 | 1 | 2 |
| 302 | Ciliates | 28 | 1 | 2 |
| 303 | Diatoms | 28 | 1 | 2 |
| 304 | Flagellates | 28 | 1 | 2 |
| 305 | Foraminifers | 28 | 1 | 2 |
| 306 | Microalgae | 28 | 1 | 2 |
| 307 | Microphyte | 28 | 1 | 2 |
| 308 | Phytoplankton | 28 | 1 | 2 |
| 309 | Pigment Concentration | 28 | 1 | 2 |
| 310 | Plankton | 28 | 1 | 2 |
| 311 | Protist | 28 | 1 | 2 |
| 312 | Radiolarians | 28 | 1 | 2 |
| 313 | Zooplankton | 28 | 1 | 2 |
| 314 | Agricultural Land | 29 | 1 | 2 |
| 315 | Alpine/Tundra | 29 | 1 | 2 |
| 316 | Beaches | 29 | 1 | 2 |
| 317 | Caves | 29 | 1 | 2 |
| 318 | Desert | 29 | 1 | 2 |
| 319 | Dunes | 29 | 1 | 2 |
| 320 | Forest | 29 | 1 | 2 |
| 321 | Grassland | 29 | 1 | 2 |
| 322 | Islands | 29 | 1 | 2 |
| 323 | Montane | 29 | 1 | 2 |
| 324 | Savanna | 29 | 1 | 2 |
| 325 | Shrubland/Scrub | 29 | 1 | 2 |
| 326 | Sinkholes | 29 | 1 | 2 |
| 327 | Urban Land | 29 | 1 | 2 |
| 328 | Wetlands | 29 | 1 | 2 |
| 329 | Algae | 30 | 1 | 2 |
| 330 | Biomass | 30 | 1 | 2 |
| 331 | Canopy | 30 | 1 | 2 |
| 332 | Carbon | 30 | 1 | 2 |
| 333 | Chlorophyll | 30 | 1 | 2 |
| 334 | Conifers | 30 | 1 | 2 |
| 335 | Crops | 30 | 1 | 2 |
| 336 | Crown | 30 | 1 | 2 |
| 337 | Deciduous | 30 | 1 | 2 |
| 338 | Domesticated Plants | 30 | 1 | 2 |
| 339 | Dominant Species | 30 | 1 | 2 |
| 340 | Exotic Vegetation | 30 | 1 | 2 |
| 341 | Ferns | 30 | 1 | 2 |
| 342 | Flowering Plants | 30 | 1 | 2 |
| 343 | Forest Composition/Structure | 30 | 1 | 2 |
| 344 | Herbivory | 30 | 1 | 2 |
| 345 | Importance Value | 30 | 1 | 2 |
| 346 | Indigenous Vegetation | 30 | 1 | 2 |
| 347 | Leaf Characteristics | 30 | 1 | 2 |
| 348 | Lichens | 30 | 1 | 2 |
| 349 | Macroalgae | 30 | 1 | 2 |
| 350 | Macrophyte | 30 | 1 | 2 |
| 351 | Mosses | 30 | 1 | 2 |
| 352 | Nitrogen | 30 | 1 | 2 |
| 353 | Nutrients | 30 | 1 | 2 |
| 354 | Phosphorus | 30 | 1 | 2 |
| 355 | Phytoplankton | 30 | 1 | 2 |
| 356 | Pigments | 30 | 1 | 2 |
| 357 | Plant Characteristics | 30 | 1 | 2 |
| 358 | Pollen | 30 | 1 | 2 |
| 359 | Tree Rings | 30 | 1 | 2 |
| 360 | Vegetation Cover | 30 | 1 | 2 |
| 361 | Vegetation Species | 30 | 1 | 2 |
| 362 | Estuarine | 31 | 1 | 2 |
| 363 | Lacustrine | 31 | 1 | 2 |
| 364 | Marine | 31 | 1 | 2 |
| 365 | Marshes | 31 | 1 | 2 |
| 366 | Palustrine | 31 | 1 | 2 |
| 367 | Peatlands | 31 | 1 | 2 |
| 368 | Riparian | 31 | 1 | 2 |
| 369 | Swamps | 31 | 1 | 2 |
| 370 | Amphibians | 32 | 1 | 2 |
| 371 | Anemones | 32 | 1 | 2 |
| 372 | Arachnids | 32 | 1 | 2 |
| 373 | Arthropods | 32 | 1 | 2 |
| 374 | Biomass | 32 | 1 | 2 |
| 375 | Birds | 32 | 1 | 2 |
| 376 | Centipedes | 32 | 1 | 2 |
| 377 | Corals | 32 | 1 | 2 |
| 378 | Crustaceans | 32 | 1 | 2 |
| 379 | Domesticated Animals | 32 | 1 | 2 |
| 380 | Echinoderms | 32 | 1 | 2 |
| 381 | Exotic Species | 32 | 1 | 2 |
| 382 | Fish | 32 | 1 | 2 |
| 383 | Flatworms | 32 | 1 | 2 |
| 384 | Indigenous Species | 32 | 1 | 2 |
| 385 | Insects | 32 | 1 | 2 |
| 386 | Invertebrates | 32 | 1 | 2 |
| 387 | Jellyfish | 32 | 1 | 2 |
| 388 | Mammals | 32 | 1 | 2 |
| 389 | Millipedes | 32 | 1 | 2 |
| 390 | Molluscs | 32 | 1 | 2 |
| 391 | Reptiles | 32 | 1 | 2 |
| 392 | Roundworms | 32 | 1 | 2 |
| 393 | Segmented worms | 32 | 1 | 2 |
| 394 | Sponges | 32 | 1 | 2 |
| 395 | Vertebrates | 32 | 1 | 2 |
| 396 | Zooplankton | 32 | 1 | 2 |
| 397 | Ablation | 33 | 1 | 2 |
| 398 | Accumulation | 33 | 1 | 2 |
| 399 | Albedo | 33 | 1 | 2 |
| 400 | Avalanche | 33 | 1 | 2 |
| 401 | Depth Hoar | 33 | 1 | 2 |
| 402 | Freeze | 33 | 1 | 2 |
| 403 | Frost | 33 | 1 | 2 |
| 404 | Glaciers | 33 | 1 | 2 |
| 405 | Ice Extent | 33 | 1 | 2 |
| 406 | Ice Growth | 33 | 1 | 2 |
| 407 | Ice Sheet Elevation | 33 | 1 | 2 |
| 408 | Ice Sheets | 33 | 1 | 2 |
| 409 | Ice Thickness | 33 | 1 | 2 |
| 410 | Ice Velocity | 33 | 1 | 2 |
| 411 | Lake Ice | 33 | 1 | 2 |
| 412 | Permafrost | 33 | 1 | 2 |
| 413 | River Ice | 33 | 1 | 2 |
| 414 | Snow Cover | 33 | 1 | 2 |
| 415 | Snow Depth | 33 | 1 | 2 |
| 416 | Snow Energy Balance | 33 | 1 | 2 |
| 417 | Snow Facies | 33 | 1 | 2 |
| 418 | Snow Melt | 33 | 1 | 2 |
| 419 | Snow Water Equivalent | 33 | 1 | 2 |
| 420 | Snow/Ice Temperature | 33 | 1 | 2 |
| 421 | Snowfall | 33 | 1 | 2 |
| 422 | Whiteout | 33 | 1 | 2 |
| 423 | Albedo | 34 | 1 | 2 |
| 424 | Brine Production | 34 | 1 | 2 |
| 425 | Divergence | 34 | 1 | 2 |
| 426 | Heat Flux | 34 | 1 | 2 |
| 427 | Ice Age | 34 | 1 | 2 |
| 428 | Ice Compactness | 34 | 1 | 2 |
| 429 | Ice Concentration | 34 | 1 | 2 |
| 430 | Ice Deformation | 34 | 1 | 2 |
| 431 | Ice Depth/Thickness | 34 | 1 | 2 |
| 432 | Ice Divergence | 34 | 1 | 2 |
| 433 | Ice Drift | 34 | 1 | 2 |
| 434 | Ice Edges | 34 | 1 | 2 |
| 435 | Ice Extent | 34 | 1 | 2 |
| 436 | Ice Floes | 34 | 1 | 2 |
| 437 | Ice Growth Rate | 34 | 1 | 2 |
| 438 | Ice Pack | 34 | 1 | 2 |
| 439 | Ice Roughness | 34 | 1 | 2 |
| 440 | Ice Temperature | 34 | 1 | 2 |
| 441 | Ice Velocity | 34 | 1 | 2 |
| 442 | Icebergs | 34 | 1 | 2 |
| 443 | Leads | 34 | 1 | 2 |
| 444 | Polynyas | 34 | 1 | 2 |
| 445 | Consumer Behavior | 35 | 1 | 2 |
| 446 | Social Behavior | 35 | 1 | 2 |
| 447 | Administrative Divisions | 36 | 1 | 2 |
| 448 | Political Divisions | 36 | 1 | 2 |
| 449 | Surveys | 36 | 1 | 2 |
| 450 | Acid Deposition | 37 | 1 | 2 |
| 451 | Agriculture | 37 | 1 | 2 |
| 452 | Aquaculture | 37 | 1 | 2 |
| 453 | Biomass Burning | 37 | 1 | 2 |
| 454 | Contaminants | 37 | 1 | 2 |
| 455 | Deforestation | 37 | 1 | 2 |
| 456 | Desertification | 37 | 1 | 2 |
| 457 | Eutrophication | 37 | 1 | 2 |
| 458 | Food Production | 37 | 1 | 2 |
| 459 | Fossil Fuel Burning | 37 | 1 | 2 |
| 460 | Gas Flaring | 37 | 1 | 2 |
| 461 | Heavy Metals | 37 | 1 | 2 |
| 462 | Industrial Emissions | 37 | 1 | 2 |
| 463 | Industrialization | 37 | 1 | 2 |
| 464 | Irrigation | 37 | 1 | 2 |
| 465 | Mine Drainage | 37 | 1 | 2 |
| 466 | Nuclear Radiation | 37 | 1 | 2 |
| 467 | Oil Spill | 37 | 1 | 2 |
| 468 | Reforestation | 37 | 1 | 2 |
| 469 | Restoration | 37 | 1 | 2 |
| 470 | Urbanization | 37 | 1 | 2 |
| 471 | Water Management | 37 | 1 | 2 |
| 472 | Anatomical Parameters | 38 | 1 | 2 |
| 473 | Diseases | 38 | 1 | 2 |
| 474 | Physiological Parameters | 38 | 1 | 2 |
| 475 | Public Health | 38 | 1 | 2 |
| 476 | Vital Statistics | 38 | 1 | 2 |
| 477 | Buildings | 39 | 1 | 2 |
| 478 | Communications | 39 | 1 | 2 |
| 479 | Cultural Features | 39 | 1 | 2 |
| 480 | Electricity | 39 | 1 | 2 |
| 481 | Pipelines | 39 | 1 | 2 |
| 482 | Transportation | 39 | 1 | 2 |
| 483 | Aquifers | 40 | 1 | 2 |
| 484 | Discharge/Flow | 40 | 1 | 2 |
| 485 | Dispersion | 40 | 1 | 2 |
| 486 | Drainage | 40 | 1 | 2 |
| 487 | Groundwater Chemistry | 40 | 1 | 2 |
| 488 | Groundwater Quality | 40 | 1 | 2 |
| 489 | Infiltration | 40 | 1 | 2 |
| 490 | Land Subsidence | 40 | 1 | 2 |
| 491 | Percolation | 40 | 1 | 2 |
| 492 | Saltwater Intrusion | 40 | 1 | 2 |
| 493 | Springs | 40 | 1 | 2 |
| 494 | Water Table | 40 | 1 | 2 |
| 495 | Ablation | 41 | 1 | 2 |
| 496 | Accumulation | 41 | 1 | 2 |
| 497 | Albedo | 41 | 1 | 2 |
| 498 | Avalanche | 41 | 1 | 2 |
| 499 | Depth Hoar | 41 | 1 | 2 |
| 500 | Freeze | 41 | 1 | 2 |
| 501 | Frost | 41 | 1 | 2 |
| 502 | Glaciers | 41 | 1 | 2 |
| 503 | Ice Extent | 41 | 1 | 2 |
| 504 | Ice Growth | 41 | 1 | 2 |
| 505 | Ice Sheet Elevation | 41 | 1 | 2 |
| 506 | Ice Sheets | 41 | 1 | 2 |
| 507 | Ice Thickness | 41 | 1 | 2 |
| 508 | Ice Velocity | 41 | 1 | 2 |
| 509 | Lake Ice | 41 | 1 | 2 |
| 510 | Permafrost | 41 | 1 | 2 |
| 511 | River Ice | 41 | 1 | 2 |
| 512 | Snow Cover | 41 | 1 | 2 |
| 513 | Snow Depth | 41 | 1 | 2 |
| 514 | Snow Energy Balance | 41 | 1 | 2 |
| 515 | Snow Facies | 41 | 1 | 2 |
| 516 | Snow Melt | 41 | 1 | 2 |
| 517 | Snow Water Equivalent | 41 | 1 | 2 |
| 518 | Snow/Ice Temperature | 41 | 1 | 2 |
| 519 | Snowfall | 41 | 1 | 2 |
| 520 | Whiteout | 41 | 1 | 2 |
| 521 | Aquifer Recharge | 42 | 1 | 2 |
| 522 | Carbon Dioxide | 42 | 1 | 2 |
| 523 | Channels | 42 | 1 | 2 |
| 524 | Discharge/Flow | 42 | 1 | 2 |
| 525 | Drainage | 42 | 1 | 2 |
| 526 | Floods | 42 | 1 | 2 |
| 527 | Hydropattern | 42 | 1 | 2 |
| 528 | Hydroperiod | 42 | 1 | 2 |
| 529 | Inundation | 42 | 1 | 2 |
| 530 | Lakes | 42 | 1 | 2 |
| 531 | Nitrous Oxide | 42 | 1 | 2 |
| 532 | Rivers | 42 | 1 | 2 |
| 533 | Runoff | 42 | 1 | 2 |
| 534 | Stage Height | 42 | 1 | 2 |
| 535 | Stream Chemistry | 42 | 1 | 2 |
| 536 | Total Surface Water | 42 | 1 | 2 |
| 537 | Water Depth | 42 | 1 | 2 |
| 538 | Water Yield | 42 | 1 | 2 |
| 539 | Wetlands | 42 | 1 | 2 |
| 540 | Acid Deposition | 43 | 1 | 2 |
| 541 | Alkalinity | 43 | 1 | 2 |
| 542 | Benthic Index | 43 | 1 | 2 |
| 543 | Carcinogens | 43 | 1 | 2 |
| 544 | Chlorophyll | 43 | 1 | 2 |
| 545 | Contaminants | 43 | 1 | 2 |
| 546 | Dissolved Gases | 43 | 1 | 2 |
| 547 | Dissolved Solids | 43 | 1 | 2 |
| 548 | Hydrocarbons | 43 | 1 | 2 |
| 549 | Inorganic Compounds | 43 | 1 | 2 |
| 550 | Light Transmission | 43 | 1 | 2 |
| 551 | Nitrogen Compounds | 43 | 1 | 2 |
| 552 | Nutrients | 43 | 1 | 2 |
| 553 | Organic Compounds | 43 | 1 | 2 |
| 554 | Oxygen | 43 | 1 | 2 |
| 555 | pH | 43 | 1 | 2 |
| 556 | Radioisotopes | 43 | 1 | 2 |
| 557 | Suspended Solids | 43 | 1 | 2 |
| 558 | Toxic Chemicals | 43 | 1 | 2 |
| 559 | Trace Metals | 43 | 1 | 2 |
| 560 | Turbidity | 43 | 1 | 2 |
| 561 | Water Temperature | 43 | 1 | 2 |
| 562 | Degradation | 44 | 1 | 2 |
| 563 | Entrainment | 44 | 1 | 2 |
| 564 | Erosion | 44 | 1 | 2 |
| 565 | Landslides | 44 | 1 | 2 |
| 566 | Sedimentation | 44 | 1 | 2 |
| 567 | Sediment Chemistry | 44 | 1 | 2 |
| 568 | Sediment Composition | 44 | 1 | 2 |
| 569 | Sediment Transport | 44 | 1 | 2 |
| 570 | Stratigraphic Sequence | 44 | 1 | 2 |
| 571 | Suspended Solids | 44 | 1 | 2 |
| 572 | Weathering | 44 | 1 | 2 |
| 573 | Land Heat Capacity | 45 | 1 | 2 |
| 574 | Skin Temperature | 45 | 1 | 2 |
| 575 | Surface Temperature | 45 | 1 | 2 |
| 576 | Land Classes | 46 | 1 | 2 |
| 577 | Land Cover | 46 | 1 | 2 |
| 578 | Land Management | 46 | 1 | 2 |
| 579 | Land Productivity | 46 | 1 | 2 |
| 580 | Land Resources | 46 | 1 | 2 |
| 581 | Land Tenure | 46 | 1 | 2 |
| 582 | Absorption | 47 | 1 | 2 |
| 583 | Alkalinity | 47 | 1 | 2 |
| 584 | Dendrification Rate | 47 | 1 | 2 |
| 585 | Hydraulic Conductivity | 47 | 1 | 2 |
| 586 | Organic Matter | 47 | 1 | 2 |
| 587 | Permafrost | 47 | 1 | 2 |
| 588 | Soil Chemistry | 47 | 1 | 2 |
| 589 | Soil Color | 47 | 1 | 2 |
| 590 | Soil Compaction | 47 | 1 | 2 |
| 591 | Soil Consistence | 47 | 1 | 2 |
| 592 | Soil Depth | 47 | 1 | 2 |
| 593 | Soil Fertility | 47 | 1 | 2 |
| 594 | Soil Heat Budget | 47 | 1 | 2 |
| 595 | Soil Horizons/Profile | 47 | 1 | 2 |
| 596 | Soil Impedence | 47 | 1 | 2 |
| 597 | Soil Mechanics | 47 | 1 | 2 |
| 598 | Soil Moisture | 47 | 1 | 2 |
| 599 | Soil Plasticity | 47 | 1 | 2 |
| 600 | Soil Porosity | 47 | 1 | 2 |
| 601 | Soil Productivity | 47 | 1 | 2 |
| 602 | Soil Respiration | 47 | 1 | 2 |
| 603 | Soil Structure | 47 | 1 | 2 |
| 604 | Soil Temperature | 47 | 1 | 2 |
| 605 | Soil Texture | 47 | 1 | 2 |
| 606 | Thermal Conductivity | 47 | 1 | 2 |
| 607 | Contours | 48 | 1 | 2 |
| 608 | Landforms | 48 | 1 | 2 |
| 609 | Relief | 48 | 1 | 2 |
| 610 | Surface Roughness | 48 | 1 | 2 |
| 611 | Terrain Elevation | 48 | 1 | 2 |
| 612 | Water Depth | 49 | 1 | 2 |
| 613 | Barrier Islands | 50 | 1 | 2 |
| 614 | Beaches | 50 | 1 | 2 |
| 615 | Coastal Elevation | 50 | 1 | 2 |
| 616 | Coral Reefs | 50 | 1 | 2 |
| 617 | Deltas | 50 | 1 | 2 |
| 618 | Dunes | 50 | 1 | 2 |
| 619 | Erosion | 50 | 1 | 2 |
| 620 | Estuaries | 50 | 1 | 2 |
| 621 | Fjords | 50 | 1 | 2 |
| 622 | Inlets | 50 | 1 | 2 |
| 623 | Intertidal Zone | 50 | 1 | 2 |
| 624 | Lagoons | 50 | 1 | 2 |
| 625 | Local Subsidence Trends | 50 | 1 | 2 |
| 626 | Longshore Currents | 50 | 1 | 2 |
| 627 | Mangroves | 50 | 1 | 2 |
| 628 | Rocky Coasts | 50 | 1 | 2 |
| 629 | Salt Marshes | 50 | 1 | 2 |
| 630 | Saltwater Intrusion | 50 | 1 | 2 |
| 631 | Sea Level Rise | 50 | 1 | 2 |
| 632 | Sea Surface Height | 50 | 1 | 2 |
| 633 | Sediment Transport | 50 | 1 | 2 |
| 634 | Sedimentation | 50 | 1 | 2 |
| 635 | Shoals | 50 | 1 | 2 |
| 636 | Shoreline Displacement | 50 | 1 | 2 |
| 637 | Storm Surge | 50 | 1 | 2 |
| 638 | Tidal Height | 50 | 1 | 2 |
| 639 | Abyssal Hills/Plains | 51 | 1 | 2 |
| 640 | Benthic Heat Flow | 51 | 1 | 2 |
| 641 | Continental Drift | 51 | 1 | 2 |
| 642 | Continental Rises/Slopes | 51 | 1 | 2 |
| 643 | Continental Shelves | 51 | 1 | 2 |
| 644 | Fracture Zones | 51 | 1 | 2 |
| 645 | Guyots | 51 | 1 | 2 |
| 646 | Hydrothermal Vents | 51 | 1 | 2 |
| 647 | Island Arcs | 51 | 1 | 2 |
| 648 | Magnetic Anomalies | 51 | 1 | 2 |
| 649 | Marine Gravity Field | 51 | 1 | 2 |
| 650 | Marine Magnetics | 51 | 1 | 2 |
| 651 | Mid-Ocean Ridges | 51 | 1 | 2 |
| 652 | Ocean Plateaus/Ridges | 51 | 1 | 2 |
| 653 | Rift Valleys | 51 | 1 | 2 |
| 654 | Seafloor Spreading | 51 | 1 | 2 |
| 655 | Seamounts | 51 | 1 | 2 |
| 656 | Subduction | 51 | 1 | 2 |
| 657 | Submarine Canyons | 51 | 1 | 2 |
| 658 | Trenches | 51 | 1 | 2 |
| 659 | Bioturbation | 52 | 1 | 2 |
| 660 | Carbonate Sediments | 52 | 1 | 2 |
| 661 | Diagenesis | 52 | 1 | 2 |
| 662 | Evaporites | 52 | 1 | 2 |
| 663 | Hydrogenous Sediments | 52 | 1 | 2 |
| 664 | Particle Flux | 52 | 1 | 2 |
| 665 | Sedimentation | 52 | 1 | 2 |
| 666 | Siliceous Sediments | 52 | 1 | 2 |
| 667 | Suspended Solids | 52 | 1 | 2 |
| 668 | Terrigenous Sediments | 52 | 1 | 2 |
| 669 | Turbidity | 52 | 1 | 2 |
| 670 | Acoustic Attenuation | 53 | 1 | 2 |
| 671 | Acoustic Frequency | 53 | 1 | 2 |
| 672 | Acoustic Reflectivity | 53 | 1 | 2 |
| 673 | Acoustic Scattering | 53 | 1 | 2 |
| 674 | Acoustic Tomography | 53 | 1 | 2 |
| 675 | Acoustic Velocity | 53 | 1 | 2 |
| 676 | Ambient Noise | 53 | 1 | 2 |
| 677 | Alkalinity | 54 | 1 | 2 |
| 678 | Ammonia | 54 | 1 | 2 |
| 679 | Biogeochemical Cycles | 54 | 1 | 2 |
| 680 | Biomedical Chemicals | 54 | 1 | 2 |
| 681 | Carbon | 54 | 1 | 2 |
| 682 | Carbon Dioxide | 54 | 1 | 2 |
| 683 | Carbonate | 54 | 1 | 2 |
| 684 | Chlorophyll | 54 | 1 | 2 |
| 685 | Dissolved Gases | 54 | 1 | 2 |
| 686 | Dissolved Solids | 54 | 1 | 2 |
| 687 | Fluorescence | 54 | 1 | 2 |
| 688 | Inorganic Carbon | 54 | 1 | 2 |
| 689 | Inorganic Matter | 54 | 1 | 2 |
| 690 | Nitrate | 54 | 1 | 2 |
| 691 | Nitric Acid | 54 | 1 | 2 |
| 692 | Nitrite | 54 | 1 | 2 |
| 693 | Nitrogen | 54 | 1 | 2 |
| 694 | Nitrous Oxide | 54 | 1 | 2 |
| 695 | Nutrients | 54 | 1 | 2 |
| 696 | Organic Carbon | 54 | 1 | 2 |
| 697 | Organic Matter | 54 | 1 | 2 |
| 698 | Oxygen | 54 | 1 | 2 |
| 699 | pH | 54 | 1 | 2 |
| 700 | Phosphate | 54 | 1 | 2 |
| 701 | Pigment Concentration | 54 | 1 | 2 |
| 702 | Radiocarbon | 54 | 1 | 2 |
| 703 | Radioisotopes | 54 | 1 | 2 |
| 704 | Silicate | 54 | 1 | 2 |
| 705 | Stable Isotopes | 54 | 1 | 2 |
| 706 | Trace Elements | 54 | 1 | 2 |
| 707 | Tracers | 54 | 1 | 2 |
| 708 | Advection | 55 | 1 | 2 |
| 709 | Buoy Positions | 55 | 1 | 2 |
| 710 | Convection | 55 | 1 | 2 |
| 711 | Currents | 55 | 1 | 2 |
| 712 | Diffusion | 55 | 1 | 2 |
| 713 | Downwelling | 55 | 1 | 2 |
| 714 | Eddies | 55 | 1 | 2 |
| 715 | Fronts | 55 | 1 | 2 |
| 716 | Gyres | 55 | 1 | 2 |
| 717 | Instability | 55 | 1 | 2 |
| 718 | Kinetic Energy | 55 | 1 | 2 |
| 719 | Mixed Layer | 55 | 1 | 2 |
| 720 | Momentum | 55 | 1 | 2 |
| 721 | Overturning | 55 | 1 | 2 |
| 722 | Salt Transport | 55 | 1 | 2 |
| 723 | Stability | 55 | 1 | 2 |
| 724 | Thermohaline Circulation | 55 | 1 | 2 |
| 725 | Turbulence | 55 | 1 | 2 |
| 726 | Upwelling | 55 | 1 | 2 |
| 727 | Vorticity | 55 | 1 | 2 |
| 728 | Water Masses | 55 | 1 | 2 |
| 729 | Wind-Driven Circulation | 55 | 1 | 2 |
| 730 | Advection | 56 | 1 | 2 |
| 731 | Bowen Ratio | 56 | 1 | 2 |
| 732 | Condensation | 56 | 1 | 2 |
| 733 | Conduction | 56 | 1 | 2 |
| 734 | Convection | 56 | 1 | 2 |
| 735 | Diffusion | 56 | 1 | 2 |
| 736 | Evaporation | 56 | 1 | 2 |
| 737 | Heat Flux | 56 | 1 | 2 |
| 738 | Heating Rate | 56 | 1 | 2 |
| 739 | Longwave Radiation | 56 | 1 | 2 |
| 740 | Shortwave Radiation | 56 | 1 | 2 |
| 741 | Aphotic Zone | 57 | 1 | 2 |
| 742 | Backscatter | 57 | 1 | 2 |
| 743 | Bioluminescence | 57 | 1 | 2 |
| 744 | Extinction Coefficients | 57 | 1 | 2 |
| 745 | Gelbstoff | 57 | 1 | 2 |
| 746 | Light Attenuation | 57 | 1 | 2 |
| 747 | Light Transmission | 57 | 1 | 2 |
| 748 | Ocean Color | 57 | 1 | 2 |
| 749 | Optical Depth | 57 | 1 | 2 |
| 750 | Photic Zone | 57 | 1 | 2 |
| 751 | Photosynth. Active Radiation | 57 | 1 | 2 |
| 752 | Secchi Depth | 57 | 1 | 2 |
| 753 | Turbidity | 57 | 1 | 2 |
| 754 | Baroclinic Mode | 58 | 1 | 2 |
| 755 | Barotropic Mode | 58 | 1 | 2 |
| 756 | Ocean Pressure | 58 | 1 | 2 |
| 757 | Sea Level Pressure | 58 | 1 | 2 |
| 758 | Mixed Layer | 59 | 1 | 2 |
| 759 | Potential Temperature | 59 | 1 | 2 |
| 760 | Sea Surface Temperature | 59 | 1 | 2 |
| 761 | Water Temperature | 59 | 1 | 2 |
| 762 | Thermocline | 59 | 1 | 2 |
| 763 | Advection | 60 | 1 | 2 |
| 764 | Convection | 60 | 1 | 2 |
| 765 | Convergence/Divergence | 60 | 1 | 2 |
| 766 | Diffusion | 60 | 1 | 2 |
| 767 | Evaporation | 60 | 1 | 2 |
| 768 | Fresh Water Flux | 60 | 1 | 2 |
| 769 | Precipitation | 60 | 1 | 2 |
| 770 | Fetch | 61 | 1 | 2 |
| 771 | Internal Waves | 61 | 1 | 2 |
| 772 | Sea State | 61 | 1 | 2 |
| 773 | Seiches | 61 | 1 | 2 |
| 774 | Significant Wave Height | 61 | 1 | 2 |
| 775 | Surf Beat | 61 | 1 | 2 |
| 776 | Swells | 61 | 1 | 2 |
| 777 | Tsunamis | 61 | 1 | 2 |
| 778 | Wave Speed/Direction | 61 | 1 | 2 |
| 779 | Wave Frequency | 61 | 1 | 2 |
| 780 | Wave Height | 61 | 1 | 2 |
| 781 | Wave Period | 61 | 1 | 2 |
| 782 | Wave Spectra | 61 | 1 | 2 |
| 783 | Wave Length | 61 | 1 | 2 |
| 784 | Wind Waves | 61 | 1 | 2 |
| 785 | Convergence | 62 | 1 | 2 |
| 786 | Divergence | 62 | 1 | 2 |
| 787 | Surface Wind Speed/Direction | 62 | 1 | 2 |
| 788 | Turbulence | 62 | 1 | 2 |
| 789 | Vertical Motion | 62 | 1 | 2 |
| 790 | Wind Chill | 62 | 1 | 2 |
| 791 | Wind Shear | 62 | 1 | 2 |
| 792 | Wind Stress | 62 | 1 | 2 |
| 793 | Conductivity | 63 | 1 | 2 |
| 794 | Density | 63 | 1 | 2 |
| 795 | Desalinization | 63 | 1 | 2 |
| 796 | Halocline | 63 | 1 | 2 |
| 797 | Potential Density | 63 | 1 | 2 |
| 798 | Pycnocline | 63 | 1 | 2 |
| 799 | Salinity | 63 | 1 | 2 |
| 800 | Salt Transport | 63 | 1 | 2 |
| 801 | Albedo | 64 | 1 | 2 |
| 802 | Brine Production | 64 | 1 | 2 |
| 803 | Divergence | 64 | 1 | 2 |
| 804 | Heat Flux | 64 | 1 | 2 |
| 805 | Ice Age | 64 | 1 | 2 |
| 806 | Ice Compactness | 64 | 1 | 2 |
| 807 | Ice Concentration | 64 | 1 | 2 |
| 808 | Ice Deformation | 64 | 1 | 2 |
| 809 | Ice Depth/Thickness | 64 | 1 | 2 |
| 810 | Ice Divergence | 64 | 1 | 2 |
| 811 | Ice Drift | 64 | 1 | 2 |
| 812 | Ice Edges | 64 | 1 | 2 |
| 813 | Ice Extent | 64 | 1 | 2 |
| 814 | Ice Floes | 64 | 1 | 2 |
| 815 | Ice Growth Rate | 64 | 1 | 2 |
| 816 | Ice Pack | 64 | 1 | 2 |
| 817 | Ice Roughness | 64 | 1 | 2 |
| 818 | Ice Temperature | 64 | 1 | 2 |
| 819 | Ice Velocity | 64 | 1 | 2 |
| 820 | Icebergs | 64 | 1 | 2 |
| 821 | Leads | 64 | 1 | 2 |
| 822 | Polynyas | 64 | 1 | 2 |
| 823 | Sea Surface Height | 65 | 1 | 2 |
| 824 | Storm Surge | 66 | 1 | 2 |
| 825 | Tidal Components | 66 | 1 | 2 |
| 826 | Tidal Currents | 66 | 1 | 2 |
| 827 | Tidal Height | 66 | 1 | 2 |
| 828 | Tidal Range | 66 | 1 | 2 |
| 829 | Cambrian | 67 | 1 | 2 |
| 830 | Carboniferous | 67 | 1 | 2 |
| 831 | Cenozoic | 67 | 1 | 2 |
| 832 | Cretaceous | 67 | 1 | 2 |
| 833 | Devonian | 67 | 1 | 2 |
| 834 | Eocene | 67 | 1 | 2 |
| 835 | Holocene | 67 | 1 | 2 |
| 836 | Jurassic | 67 | 1 | 2 |
| 837 | Mesozoic | 67 | 1 | 2 |
| 838 | Miocene | 67 | 1 | 2 |
| 839 | Oligocene | 67 | 1 | 2 |
| 840 | Ordovician | 67 | 1 | 2 |
| 841 | Paleocene | 67 | 1 | 2 |
| 842 | Paleozoic | 67 | 1 | 2 |
| 843 | Permian | 67 | 1 | 2 |
| 844 | Pleistocene | 67 | 1 | 2 |
| 845 | Pliocene | 67 | 1 | 2 |
| 846 | Precambrian | 67 | 1 | 2 |
| 847 | Quaternary | 67 | 1 | 2 |
| 848 | Silurian | 67 | 1 | 2 |
| 849 | Tertiary | 67 | 1 | 2 |
| 850 | Triassic | 67 | 1 | 2 |
| 851 | Carbon Dioxide | 68 | 1 | 2 |
| 852 | Ice Core Air Bubbles | 68 | 1 | 2 |
| 853 | Ions | 68 | 1 | 2 |
| 854 | Isotopes | 68 | 1 | 2 |
| 855 | Methane | 68 | 1 | 2 |
| 856 | Volcanic Deposits | 68 | 1 | 2 |
| 857 | Cave Deposits | 69 | 1 | 2 |
| 858 | Glaciation | 69 | 1 | 2 |
| 859 | Isotopes | 69 | 1 | 2 |
| 860 | Loess | 69 | 1 | 2 |
| 861 | Macrofossils | 69 | 1 | 2 |
| 862 | Microfossils | 69 | 1 | 2 |
| 863 | Paleomagnetic Data | 69 | 1 | 2 |
| 864 | Paleosols | 69 | 1 | 2 |
| 865 | Paleovegetation | 69 | 1 | 2 |
| 866 | Pollen | 69 | 1 | 2 |
| 867 | Radiocarbon | 69 | 1 | 2 |
| 868 | Stratigraphic Sequence | 69 | 1 | 2 |
| 869 | Tree Rings | 69 | 1 | 2 |
| 870 | Volcanic Deposits | 69 | 1 | 2 |
| 871 | Coral Deposits | 70 | 1 | 2 |
| 872 | Isotopes | 70 | 1 | 2 |
| 873 | Lake Levels | 70 | 1 | 2 |
| 874 | Macrofossils | 70 | 1 | 2 |
| 875 | Microfossils | 70 | 1 | 2 |
| 876 | Oxygen Isotopes | 70 | 1 | 2 |
| 877 | Paleomagnetic Data | 70 | 1 | 2 |
| 878 | Radiocarbon | 70 | 1 | 2 |
| 879 | Sediments | 70 | 1 | 2 |
| 880 | Stratigraphic Sequence | 70 | 1 | 2 |
| 881 | Varve Deposits | 70 | 1 | 2 |
| 882 | Gamma Ray | 71 | 1 | 2 |
| 883 | Brightness Temperature | 72 | 1 | 2 |
| 884 | Infrared Flux | 72 | 1 | 2 |
| 885 | Infrared Imagery | 72 | 1 | 2 |
| 886 | Sensor Counts | 72 | 1 | 2 |
| 887 | Thermal Infrared | 72 | 1 | 2 |
| 888 | Antenna Temperature | 73 | 1 | 2 |
| 889 | Brightness Temperature | 73 | 1 | 2 |
| 890 | Sensor Counts | 73 | 1 | 2 |
| 891 | Doppler Speed | 74 | 1 | 2 |
| 892 | Radar Backscatter | 74 | 1 | 2 |
| 893 | Radar Cross-Section | 74 | 1 | 2 |
| 894 | Radar Imagery | 74 | 1 | 2 |
| 895 | Radar Reflectivity | 74 | 1 | 2 |
| 896 | Sensor Counts | 74 | 1 | 2 |
| 897 | Sigma Naught | 74 | 1 | 2 |
| 898 | Radio Wave | 75 | 1 | 2 |
| 899 | Sensor Counts | 76 | 1 | 2 |
| 900 | Ultraviolet | 76 | 1 | 2 |
| 901 | Sensor Counts | 77 | 1 | 2 |
| 902 | Visible Flux | 77 | 1 | 2 |
| 903 | Visible Imagery | 77 | 1 | 2 |
| 904 | X-Ray | 78 | 1 | 2 |
| 905 | Dome Temperature | 79 | 1 | 2 |
| 906 | Phase and Amplitude | 79 | 1 | 2 |
| 907 | Sink Temperature | 79 | 1 | 2 |
| 908 | Ultraviolet Sensor Temperature | 79 | 1 | 2 |
| 909 | Active Regions | 80 | 1 | 2 |
| 910 | Corona Holes | 80 | 1 | 2 |
| 911 | Coronal Properties | 80 | 1 | 2 |
| 912 | Events | 80 | 1 | 2 |
| 913 | Filaments | 80 | 1 | 2 |
| 914 | Flares | 80 | 1 | 2 |
| 915 | Imagery | 80 | 1 | 2 |
| 916 | Oscillations | 80 | 1 | 2 |
| 917 | Prominences | 80 | 1 | 2 |
| 918 | Sunspots | 80 | 1 | 2 |
| 919 | Synoptic Maps | 80 | 1 | 2 |
| 920 | Velocity Fields | 80 | 1 | 2 |
| 921 | Alpha Particles | 81 | 1 | 2 |
| 922 | Composition | 81 | 1 | 2 |
| 923 | Particle Density | 81 | 1 | 2 |
| 924 | Differential Flux | 81 | 1 | 2 |
| 925 | Distribution Functions | 81 | 1 | 2 |
| 926 | Electron Flux | 81 | 1 | 2 |
| 927 | Energetic Particles | 81 | 1 | 2 |
| 928 | Energy Deposition | 81 | 1 | 2 |
| 929 | Particle Flux | 81 | 1 | 2 |
| 930 | Heavy Ions | 81 | 1 | 2 |
| 931 | Proton Flux | 81 | 1 | 2 |
| 932 | Particle Speed | 81 | 1 | 2 |
| 933 | Particle Temperature | 81 | 1 | 2 |
| 934 | Coal | 82 | 1 | 2 |
| 935 | Metals | 82 | 1 | 2 |
| 936 | Natural Gas | 82 | 1 | 2 |
| 937 | Non-Metallic Minerals | 82 | 1 | 2 |
| 938 | Petroleum | 82 | 1 | 2 |
| 939 | Chemical Weathering | 83 | 1 | 2 |
| 940 | Exchange | 83 | 1 | 2 |
| 941 | Fixation | 83 | 1 | 2 |
| 942 | Hydration | 83 | 1 | 2 |
| 943 | Isotopes | 83 | 1 | 2 |
| 944 | Oxidation/Reduction | 83 | 1 | 2 |
| 945 | Control Surveys | 84 | 1 | 2 |
| 946 | Crustal Movements | 84 | 1 | 2 |
| 947 | Gravity | 84 | 1 | 2 |
| 948 | Ocean Crust Deformation | 84 | 1 | 2 |
| 949 | Polar Motion | 84 | 1 | 2 |
| 950 | Reference Systems | 84 | 1 | 2 |
| 951 | Rotational Variations | 84 | 1 | 2 |
| 952 | Satellite Orbits | 84 | 1 | 2 |
| 953 | Declination | 85 | 1 | 2 |
| 954 | Geomagnetic Forecasts | 85 | 1 | 2 |
| 955 | Geomagnetic Indicies | 85 | 1 | 2 |
| 956 | Geomagnetic Induction | 85 | 1 | 2 |
| 957 | Inclination | 85 | 1 | 2 |
| 958 | Intensity | 85 | 1 | 2 |
| 959 | Magnetic Anomalies | 85 | 1 | 2 |
| 960 | Paleomagnetism | 85 | 1 | 2 |
| 961 | Reference Fields | 85 | 1 | 2 |
| 962 | Electric Field | 86 | 1 | 2 |
| 963 | Gravity Field | 86 | 1 | 2 |
| 964 | Magnetic Field | 86 | 1 | 2 |
| 965 | Geothermal Energy | 87 | 1 | 2 |
| 966 | Geothermal Temperature | 87 | 1 | 2 |
| 967 | Age Determinations | 88 | 1 | 2 |
| 968 | Bedrock Lithology | 88 | 1 | 2 |
| 969 | Crystals | 88 | 1 | 2 |
| 970 | Igneous Rocks | 88 | 1 | 2 |
| 971 | Metamorphic Rocks | 88 | 1 | 2 |
| 972 | Meteorites | 88 | 1 | 2 |
| 973 | Minerals | 88 | 1 | 2 |
| 974 | Sedimentary Rocks | 88 | 1 | 2 |
| 975 | Body Waves | 89 | 1 | 2 |
| 976 | Earthquake Dynamics/Parameters | 89 | 1 | 2 |
| 977 | Earthquake Predictions | 89 | 1 | 2 |
| 978 | Earthquakes | 89 | 1 | 2 |
| 979 | Seismic Profile | 89 | 1 | 2 |
| 980 | Surface Waves | 89 | 1 | 2 |
| 981 | Continental Tectonics | 90 | 1 | 2 |
| 982 | Convergence/Divergence | 90 | 1 | 2 |
| 983 | Core Processes | 90 | 1 | 2 |
| 984 | Crustal Motion | 90 | 1 | 2 |
| 985 | Faults | 90 | 1 | 2 |
| 986 | Folds | 90 | 1 | 2 |
| 987 | Isostatic Rebound | 90 | 1 | 2 |
| 988 | Neotectonics | 90 | 1 | 2 |
| 989 | Stratigraphic Sequence | 90 | 1 | 2 |
| 990 | Stress | 90 | 1 | 2 |
| 991 | Eruption Dynamics | 91 | 1 | 2 |
| 992 | Lava | 91 | 1 | 2 |
| 993 | Magma | 91 | 1 | 2 |
| 994 | Pyroclastics | 91 | 1 | 2 |
| 995 | Volcanic Ash/Dust | 91 | 1 | 2 |
| 996 | 2 m Temperature | 18 | 1 | 2 |
| 997 | 10 m u-Velocity | 20 | 1 | 2 |
| 998 | 10 m v-Velocity | 20 | 1 | 2 |
| 999 | Large Scale Precipitation | 22 | 1 | 2 |
| 1000 | Convective Precipitation | 22 | 1 | 2 |
| 1001 | Surface Sensible Heat Flux | 23 | 1 | 2 |
| 1002 | Surface Latent Heat Flux | 23 | 1 | 2 |
| 1003 | Mean Sea Level Pressure | 17 | 1 | 2 |
| 1004 | Total Cloud Cover | 21 | 1 | 2 |
| 1005 | Net Surface Shortwave Solar Radiation | 23 | 1 | 2 |
| 1006 | Net Surface Longwave Reflected Radiation | 23 | 1 | 2 |
| 1007 | Surface u-Stress | 20 | 1 | 2 |
| 1008 | Surface v-Stress | 20 | 1 | 2 |
| 1009 | Upward Surface Solar Radiation | 23 | 1 | 2 |
| 1010 | Upward Surface Thermal Radiation | 23 | 1 | 2 |
| 1011 | Sea Ice Cover | 64 | 1 | 2 |
| 1012 | Net Top of Atmosphere Shortwave Solar Radiation | 23 | 1 | 2 |
| 1013 | Net Top of Atmosphere Longwave Reflected Radiatio | n 23 | 1 | 2 |
| 1014 | Atmospheric Top Solar Radiation upward | 23 | 1 | 2 |
| 1015 | Vertically Integrated Specific Humidity | 19 | 1 | 2 |
| 1016 | Vertically Integrated Liquid Water Content | 19 | 1 | 2 |
| 1017 | Surface Air Pressure | 17 | 1 | 2 |
| 1018 | Soil Wetness | 47 | 1 | 2 |
| 1019 | Boundary Layer Dissipation | 23 | 1 | 2 |
| 1020 | Surface Evaporation | 19 | 1 | 2 |
| 1021 | Snow Temperature | 41 | 1 | 2 |
| 1022 | Maximum Surface Temperature | 18 | 1 | 2 |
| 1023 | Minimum Surface Temperature | 18 | 1 | 2 |
| 1024 | Snow Depth Change | 41 | 1 | 2 |
| 1025 | Residual Surface Heat Budget | 23 | 1 | 2 |
| 1026 | 2 m Dewpoint Temperature | 18 | 1 | 2 |
| 1027 | Maximum 2 m Temperature | 18 | 1 | 2 |
| 1028 | Minimum 2 m Temperature | 18 | 1 | 2 |
| 1029 | 10 m Wind Speed | 20 | 1 | 2 |
| 1030 | Maximum 10 m Wind Speed | 20 | 1 | 2 |
| 1031 | Vertical Velocity | 20 | 1 | 2 |
| 1032 | Specific Humidity | 19 | 1 | 2 |
| 1033 | Liquid Water Content | 21 | 1 | 2 |
| 1034 | Cloud Cover | 21 | 1 | 2 |
| 1035 | Highly Reflective Clouds Normalized | 21 | 1 | 2 |
| 1036 | Highly Reflective Clouds Total | 21 | 1 | 2 |
| 1037 | Max Height of Convective Cloud Tops | 21 | 1 | 2 |
| 1038 | Vertically Integrated Liquid Water Content | 21 | 1 | 2 |
| 1039 | Net Surface Heat Flux | 23 | 1 | 2 |
| 1040 | Total Precipitation | 22 | 1 | 2 |
| 1041 | 2 m Dewpoint Temperature | 19 | 1 | 2 |
| 1042 | Boundary Layer Dissipation | 20 | 1 | 2 |
| 1043 | Gravity Wave Dissipation | 20 | 1 | 2 |
| 1044 | Streamfunction | 20 | 1 | 2 |
| 1045 | Velocity Potential | 20 | 1 | 2 |
| 1046 | u-Gravity Wave Stress | 20 | 1 | 2 |
| 1047 | u-Velocity | 20 | 1 | 2 |
| 1048 | v-Gravity Wave Stress | 20 | 1 | 2 |
| 1049 | v-Velocity | 20 | 1 | 2 |
| 1050 | Skin Reservoir Content (t-1) | 42 | 1 | 2 |
| 1051 | Deep Soil Temperature | 47 | 1 | 2 |
| 1052 | Surface Geopotential | 48 | 1 | 2 |
| 1053 | Surface Roughness Length | 48 | 1 | 2 |
| 1054 | Conductive Heat Flux | 64 | 1 | 2 |
| 1055 | Sea Surface Temperature Anomalies | 59 | 1 | 2 |
| 1056 | Meridional Component of Pseudo Wind Stress | 62 | 1 | 2 |
| 1057 | Meridional Component of Surface Wind | 62 | 1 | 2 |
| 1058 | Meridional Component of Wind Stress | 62 | 1 | 2 |
| 1059 | Zonal Component of Pseudo Wind Stress | 62 | 1 | 2 |
| 1060 | Zonal Component of Surface Wind | 62 | 1 | 2 |
| 1061 | Zonal Component of Wind Stress | 62 | 1 | 2 |
| 1062 | Surface Albedo | 23 | 1 | 2 |
| 1063 | Net Surface Solar Radiation (Clear Sky) | 23 | 1 | 2 |
| 1064 | Net Surface Solar Radiation | 23 | 1 | 2 |
| 1065 | Net Surface Thermal Radiation | 23 | 1 | 2 |
| 1066 | Net Top Solar Radiation | 23 | 1 | 2 |
| 1067 | Net Top Solar Radiation (Clear Sky) | 23 | 1 | 2 |
| 1068 | Surface Solar Cloud Forcing | 23 | 1 | 2 |
| 1069 | Top Solar Cloud Forcing | 23 | 1 | 2 |
| 1070 | Top Thermal Radiation | 23 | 1 | 2 |
| 1071 | Net Surface Thermal Radiation (Clear Sky) | 23 | 1 | 2 |
| 1072 | Net Top Thermal Radiation (Clear Sky) | 23 | 1 | 2 |
| 1073 | Surface Thermal Cloud Forcing | 23 | 1 | 2 |
| 1074 | Top Thermal Cloud Forcing | 23 | 1 | 2 |
| 2103 | Net Surface Termal Radiation | 23 | 1 | 2 |
| 2104 | Surface Solar Radiation Upward | 23 | 1 | 2 |
| 2105 | Surface Thermal Radiation Upward | 23 | 1 | 2 |
| 2106 | Maximum 10m Windspeed | 20 | 1 | 2 |
| 2107 | Vertically Integrated specific Humidity | 19 | 1 | 2 |
| 2127 | U-Velocity | 55 | 1 | 2 |
| 2128 | V-Velocity | 55 | 1 | 2 |
| 1075 | Station Dry Temperature | 18 | 1 | 2 |
| 1076 | Station Wet Temperature | 18 | 1 | 2 |
| 1077 | Station Wind Speed | 20 | 1 | 2 |
| 1078 | Station Wind Direction | 20 | 1 | 2 |
| 1079 | Relative Humidity | 19 | 1 | 2 |
| 2129 | Total Surface Water | 19 | 1 | 2 |
| 2130 | Precipitation - Evaporation | 19 | 1 | 2 |
| 2131 | UStar**3 | 20 | 1 | 2 |
| 2132 | Surface Background Albedo | 23 | 1 | 2 |
| 2133 | (effective) Sea-Ice Skin Temperature | 64 | 1 | 2 |
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Last change: Fri May 28 21:30:30 NFT 1999