Science Topics term usage 2011-01-24

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.)

1345	earthquakes
374	earthquake occurrences
195	volcanoes
100	maps and atlases
78	mineral resources
67	real-time monitoring and reporting
62	floods
52	map interfaces
51	energy resources
49	climate change
48	groundwater
45	surface water (non-marine)
40	remote sensing
32	contamination and pollution
30	geospatial analysis
30	oil resources
29	topographic maps
28	water quality
27	earthquake probabilities
26	geologic maps
26	avian influenza
26	invasive species
23	animals
22	seismology
20	fires
19	environmental health (human)
19	droughts
17	life sciences
14	acid deposition
14	magnetic field (earth)
13	erosion
12	microbiology
11	coastal zones
11	tectonic processes
11	tsunamis
10	human impacts
10	groundwater flow
10	marine geology
10	stream discharge
10	mathematical modeling

Science Topics term usage Monday, 2011-01-24