Science Topics term usage 2006-01-26

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.)

234	earthquakes
154	volcanoes
69	geographic information systems (GIS)
56	energy resources
44	tectonic processes
40	animals
39	earth structure
39	earthquake occurrences
30	mineral resources
30	geologic structure
30	tsunamis
29	contamination and pollution
28	geologic history
26	health and disease
24	real-time monitoring and reporting
24	precipitation (atmospheric)
24	ground water
24	rocks and deposits
23	aerial photography
22	streamflow
20	earthquake probabilities
20	surface water (non-marine)
20	cartography
19	climate change
18	water resources
18	acid deposition
18	landslides
17	geography
17	geolocation measurement
17	water quality
17	ocean characteristics
16	mathematical modeling
16	seismology
16	nonvascular plants
15	geospatial datasets
15	oil resources
15	floods
15	coastal zones
15	maps and atlases
15	wildlife

Science Topics term usage Thursday, 2006-01-26