Science Topics term usage 2011-10-12

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.)

789	earthquakes
306	earthquake occurrences
218	volcanoes
78	maps and atlases
64	mineral resources
59	real-time monitoring and reporting
44	map interfaces
42	surface water (non-marine)
41	floods
40	climate change
32	groundwater
32	energy resources
32	geospatial analysis
30	water quality
26	remote sensing
23	topographic maps
23	contamination and pollution
20	avian influenza
19	earthquake probabilities
18	droughts
15	invasive species
14	health and disease
13	natural gas resources
13	geologic maps
13	tsunamis
12	acid deposition
12	environmental health (human)
11	oil resources
10	fires
10	tectonic processes
10	life sciences
10	human impacts
10	microbiology
9	land use and land cover
9	biodiversity
9	soil resources
9	volcanic activity
8	erosion
8	aerial photography
8	seismology

Science Topics term usage Wednesday, 2011-10-12