Science Topics term usage 2006-01-19

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.)

211	earthquakes
130	volcanoes
72	geographic information systems (GIS)
61	earthquake occurrences
47	real-time monitoring and reporting
40	mineral resources
39	earth structure
39	tectonic processes
31	tsunamis
31	health and disease
30	hazards
28	geospatial datasets
28	streamflow
27	contamination and pollution
26	erosion
25	energy resources
25	seismology
25	climate change
23	maps and atlases
23	water resources
23	rocks and deposits
23	surface water (non-marine)
22	geography
22	ecosystems
22	ground water
21	geologic structure
21	wildlife
20	hydrographic datasets
19	landslides
19	topography
19	remote sensing
18	ocean characteristics
18	datasets
18	animals
17	earthquake probabilities
17	geologic history
17	oil resources
17	acid deposition
17	geochemistry
16	marine geology

Science Topics term usage Thursday, 2006-01-19