Science Topics term usage 2005-10-30

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.)

131	earthquakes
59	volcanoes
38	earthquake occurrences
37	geographic information systems (GIS)
34	tectonic processes
26	maps and atlases
25	energy resources
23	floods
21	real-time monitoring and reporting
21	earth structure
19	climate change
19	surface water (non-marine)
19	geologic structure
18	water supply and demand
17	water quality
17	rocks and deposits
17	tsunamis
17	ground water
17	animals
16	aerial photography
16	mineral resources
16	seismology
16	geologic history
16	health and disease
15	magnetic field (earth)
15	precipitation (atmospheric)
15	water properties
15	contamination and pollution
14	human impacts
14	invasive species
14	water use
13	ocean characteristics
13	remote sensing
12	ground-water flow
12	hazards
12	cartography
12	planetary bodies
12	ecological processes
11	plants (organisms)
11	landslides

Science Topics term usage Sunday, 2005-10-30