Science Topics term usage 2005-05-18

This analysis excludes the activity of search-engine spiders, USGS users, and transactions resulting in errors.

(Table shows only the 40 most frequently chosen terms.)

289	earthquakes
189	volcanoes
126	real-time monitoring and reporting
115	geographic information systems (GIS)
62	earthquake probabilities
56	earthquake occurrences
53	maps and atlases
50	surface water (non-marine)
45	ground water
40	tsunamis
37	tectonic processes
37	aerial photography
34	mineral resources
32	streamflow
30	energy resources
28	landslides
27	rocks and deposits
26	hazards
24	storms
22	geologic structure
22	water quality
22	remote sensing
21	fires
21	water resources
20	topography
20	geochemistry
20	ground-water flow
19	climate change
19	hydrology
19	animals
19	geospatial datasets
17	planetary bodies
17	oil resources
16	erosion
16	earth structure
16	wildlife
15	seismology
15	geologic history
15	magnetic field (earth)
14	human impacts

Science Topics term usage Wednesday, 2005-05-18