Science Topics term usage 2013-03-14

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.)

550	earthquakes
181	earthquake occurrences
106	volcanoes
47	maps and atlases
43	remote sensing
41	real-time monitoring and reporting
40	climate change
37	mineral resources
36	groundwater
36	energy resources
34	geospatial analysis
34	floods
29	invasive species
28	tectonic processes
28	water quality
24	surface water (non-marine)
24	contamination and pollution
24	map interfaces
23	microbiology
22	droughts
19	earthquake probabilities
16	land use and land cover
16	fires
16	tsunamis
15	environmental health (human)
14	seismology
14	oil resources
13	avian influenza
13	earth sciences
12	life sciences
11	acid deposition
11	cartography
11	earth structure
10	aerial photography
10	groundwater flow
10	geochemistry
10	topographic maps
10	health and disease
10	geographic information systems (GIS)
9	radiometric dating

Science Topics term usage Thursday, 2013-03-14