Science Topics term usage 2013-01-06

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.)

498	earthquakes
170	earthquake occurrences
89	volcanoes
34	maps and atlases
26	mineral resources
25	real-time monitoring and reporting
24	energy resources
20	remote sensing
19	floods
17	map interfaces
17	geospatial analysis
16	earthquake probabilities
15	invasive species
15	tectonic processes
14	avian influenza
13	fires
13	water quality
12	groundwater
12	earth sciences
12	droughts
12	environmental health (human)
12	life sciences
11	microbiology
11	surface water (non-marine)
10	topographic maps
10	seismology
9	climate change
9	aquatic ecosystems
9	geologic processes
8	contamination and pollution
8	geochemistry
8	tsunamis
8	aerial photography
7	ecology
7	Washington
7	topics
7	animals
6	snow and ice cover
6	oil resources
6	human impacts

Science Topics term usage Sunday, 2013-01-06