Science Topics term usage 2012-12-06

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.)

503	earthquakes
152	earthquake occurrences
139	volcanoes
43	groundwater
42	maps and atlases
39	climate change
35	remote sensing
27	mineral resources
26	real-time monitoring and reporting
24	energy resources
23	invasive species
22	droughts
22	floods
21	surface water (non-marine)
19	contamination and pollution
17	geospatial analysis
16	earth sciences
15	map interfaces
15	life sciences
14	coal resources
14	water quality
12	fires
12	geographic information systems (GIS)
12	microbiology
12	environmental health (human)
11	natural gas resources
11	earth structure
11	animals
10	greenhouse effect
10	hydrology
10	tectonic processes
10	earthquake probabilities
9	employment and volunteer opportunities
9	topographic maps
9	acid deposition
9	geochemistry
9	marine biology
8	geologic maps
8	ecology
8	topics

Science Topics term usage Thursday, 2012-12-06