Science Topics term usage 2011-11-16

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.)

769	earthquakes
270	earthquake occurrences
192	volcanoes
92	maps and atlases
55	surface water (non-marine)
52	real-time monitoring and reporting
52	climate change
49	groundwater
46	mineral resources
41	floods
37	map interfaces
34	droughts
31	geospatial analysis
27	energy resources
27	topographic maps
26	contamination and pollution
24	water quality
23	remote sensing
21	earthquake probabilities
19	land use and land cover
17	human impacts
17	animals
16	surface water quality
16	avian influenza
16	tsunamis
15	endangered species
15	invasive species
14	life sciences
13	earth structure
13	groundwater quality
13	tectonic processes
12	groundwater flow
12	geologic maps
12	environmental health (human)
12	drainage basins
12	seismology
12	natural gas resources
12	hydrology
12	geochemistry
10	river systems

Science Topics term usage Wednesday, 2011-11-16