Science Topics term usage 2013-01-25

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.)

707	earthquakes
240	earthquake occurrences
110	volcanoes
31	real-time monitoring and reporting
30	maps and atlases
29	climate change
28	droughts
28	mineral resources
28	groundwater
28	contamination and pollution
27	floods
26	geospatial analysis
25	energy resources
24	map interfaces
23	avian influenza
23	microbiology
22	tectonic processes
22	seismology
22	remote sensing
19	water quality
18	earthquake probabilities
18	surface water (non-marine)
17	invasive species
17	aerial photography
16	life sciences
15	human impacts
13	environmental health (human)
13	tsunamis
12	fires
11	marine biology
11	hydrogeology
11	land use and land cover
11	geologic processes
10	volcanic activity
9	hurricanes
9	geographic information systems (GIS)
9	biodiversity
9	magnetic field (earth)
8	geologic maps
8	sediment transport

Science Topics term usage Friday, 2013-01-25