Science Topics term usage 2012-10-24

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.)

512	earthquakes
152	earthquake occurrences
142	volcanoes
58	mineral resources
51	energy resources
51	real-time monitoring and reporting
43	climate change
41	maps and atlases
41	surface water (non-marine)
36	contamination and pollution
35	groundwater
35	remote sensing
32	geospatial analysis
28	water quality
27	invasive species
26	floods
25	droughts
24	map interfaces
22	microbiology
19	avian influenza
17	life sciences
17	tectonic processes
16	earthquake probabilities
16	health and disease
15	earth sciences
15	geologic maps
15	environmental health (human)
14	oil resources
14	human impacts
12	radiometric dating
12	geochemistry
11	seismology
11	geographic information systems (GIS)
11	earth structure
11	greenhouse effect
11	volcanic eruption prediction
10	glaciation
10	fires
10	ecology
10	hurricanes

Science Topics term usage Wednesday, 2012-10-24