Science Topics term usage 2013-01-08

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.)

745	earthquakes
243	earthquake occurrences
128	volcanoes
53	climate change
46	real-time monitoring and reporting
39	mineral resources
37	floods
36	groundwater
35	energy resources
35	maps and atlases
27	geospatial analysis
23	water quality
22	droughts
21	earthquake probabilities
18	map interfaces
18	contamination and pollution
17	microbiology
16	surface water (non-marine)
16	remote sensing
15	earth sciences
14	seismology
14	health and disease
14	employment and volunteer opportunities
13	tectonic processes
13	geographic information systems (GIS)
13	life sciences
12	cartography
12	oil resources
12	land use and land cover
12	animals
12	human impacts
12	avian influenza
12	environmental health (human)
12	endangered species
11	greenhouse effect
10	topographic maps
10	wildlife
10	industrial pollution
10	magnetic field (earth)
9	invasive species

Science Topics term usage Tuesday, 2013-01-08