Science Topics term usage 2011-04-08

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.)

1938	earthquakes
678	earthquake occurrences
256	volcanoes
101	real-time monitoring and reporting
97	maps and atlases
77	earthquake probabilities
77	mineral resources
57	energy resources
55	floods
52	groundwater
48	geospatial analysis
48	climate change
45	surface water (non-marine)
43	seismology
37	water quality
35	map interfaces
33	contamination and pollution
33	remote sensing
28	topographic maps
28	volcanic activity
26	tsunamis
25	oil resources
22	geologic maps
21	environmental health (human)
21	invasive species
21	avian influenza
18	droughts
16	microbiology
14	fires
12	Arkansas
10	hydrology
10	tectonic processes
10	natural resource management
10	hydrogeology
9	endangered species
9	animals
8	human impacts
8	surface water quality
7	land use and land cover
7	economic geology

Science Topics term usage Friday, 2011-04-08