Science Topics term usage 2011-12-10

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.)

724	earthquakes
297	earthquake occurrences
104	volcanoes
62	maps and atlases
44	real-time monitoring and reporting
38	groundwater
32	mineral resources
31	energy resources
30	climate change
26	map interfaces
24	earthquake probabilities
21	geospatial analysis
21	droughts
21	floods
20	water quality
18	avian influenza
17	seismology
17	remote sensing
15	environmental health (human)
15	invasive species
14	land use and land cover
14	contamination and pollution
13	surface water (non-marine)
10	geologic maps
9	microbiology
9	topographic maps
8	life sciences
8	tsunamis
8	fires
8	oil resources
6	groundwater quality
6	ocean characteristics
6	aerial photography
6	pesticide and herbicide contamination
6	earth sciences
6	streamflow
6	hazards
6	geologic structure
5	human impacts
5	groundwater flow

Science Topics term usage Saturday, 2011-12-10