Science Topics term usage 2012-02-27

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.)

749	earthquakes
272	earthquake occurrences
220	volcanoes
93	maps and atlases
64	climate change
59	mineral resources
49	real-time monitoring and reporting
46	groundwater
42	geospatial analysis
42	contamination and pollution
41	map interfaces
39	energy resources
38	floods
34	animals
33	water quality
31	invasive species
30	topographic maps
29	surface water (non-marine)
28	human impacts
27	remote sensing
22	earthquake probabilities
22	endangered species
19	geologic maps
17	environmental health (human)
16	seismology
16	acid deposition
15	avian influenza
15	health and disease
15	droughts
14	fires
14	tectonic processes
13	microbiology
13	life sciences
13	oil resources
13	pesticide and herbicide contamination
13	tsunamis
11	biodiversity
11	hydrology
10	aerial photography
10	geochemistry

Science Topics term usage Monday, 2012-02-27