Science Topics term usage 2010-11-09

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.)

801	earthquakes
456	volcanoes
230	earthquake occurrences
97	maps and atlases
51	real-time monitoring and reporting
50	mineral resources
50	groundwater
40	floods
40	topographic maps
40	climate change
39	surface water (non-marine)
38	energy resources
36	map interfaces
35	geospatial analysis
33	invasive species
30	remote sensing
25	water quality
24	earthquake probabilities
23	contamination and pollution
21	geologic maps
20	seismology
19	droughts
16	natural gas resources
16	volcanic activity
14	hydrology
13	environmental health (human)
13	land use and land cover
13	avian influenza
12	fires
11	human impacts
11	animals
10	acid deposition
10	tsunamis
9	tectonic processes
9	impact cratering
9	oil resources
9	surface water quality
9	hydrogeology
9	life sciences
8	soil resources

Science Topics term usage Tuesday, 2010-11-09