Science Topics term usage 2006-10-16

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.)

333	earthquakes
274	gem resources
113	earthquake occurrences
106	volcanoes
61	geographic information systems (GIS)
39	real-time monitoring and reporting
31	tectonic processes
30	tsunamis
27	ground water
26	earth structure
24	earthquake probabilities
23	runoff
23	contamination and pollution
21	acid deposition
20	Hawaii
19	geologic history
18	floods
18	aerial photography
18	maps and atlases
17	water chemistry
17	seismology
16	hazards
16	landslides
16	erosion
15	hurricanes
15	mineral resources
15	invasive species
14	animals
14	energy resources
14	climate change
14	water resources
14	streamflow
14	desert ecosystems
13	endangered species
13	water supply and demand
13	human impacts
13	water quality
12	land use and land cover
12	health and disease
12	surface water (non-marine)

Science Topics term usage Monday, 2006-10-16