Science Topics term usage 2006-01-22

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.)

107	earthquakes
76	volcanoes
44	geographic information systems (GIS)
27	earthquake occurrences
26	mineral resources
26	water properties
25	real-time monitoring and reporting
23	rocks and deposits
22	tectonic processes
20	geologic structure
20	remote sensing
17	earth structure
15	health and disease
14	animals
14	tsunamis
14	water resources
14	aerial photography
14	snow and ice cover
13	water quality
13	maps and atlases
12	seismology
11	topography
11	coastal zones
11	energy resources
11	geography
11	erosion
10	mining hazards
10	droughts
10	human impacts
10	invasive species
10	structural geology
10	acid deposition
9	geologic processes
9	ocean characteristics
9	earthquake probabilities
8	hurricanes
8	contamination and pollution
8	planetary bodies
8	hydrographic datasets
8	ocean salinity

Science Topics term usage Sunday, 2006-01-22