Science Topics term usage 2013-01-22

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.)

657	earthquakes
205	earthquake occurrences
101	volcanoes
50	climate change
46	maps and atlases
39	mineral resources
35	tectonic processes
34	remote sensing
32	groundwater
28	real-time monitoring and reporting
28	geospatial analysis
25	microbiology
24	map interfaces
23	contamination and pollution
22	droughts
21	invasive species
20	ecology
20	land use and land cover
20	human impacts
19	floods
19	water quality
18	avian influenza
17	life sciences
17	earth structure
16	energy resources
16	seismology
16	environmental health (human)
16	earthquake probabilities
15	surface water (non-marine)
14	marine biology
12	biodiversity
12	geologic processes
10	earth sciences
10	volcanic eruption prediction
10	geochemistry
10	animal behavior
10	streamflow
10	aerial photography
10	acid deposition
10	health and disease

Science Topics term usage Tuesday, 2013-01-22