Science Topics term usage 2012-09-27

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.)

704	earthquakes
245	earthquake occurrences
109	volcanoes
53	real-time monitoring and reporting
45	energy resources
43	climate change
41	maps and atlases
39	mineral resources
36	geospatial analysis
31	floods
31	groundwater
31	earthquake probabilities
31	surface water (non-marine)
28	remote sensing
26	map interfaces
23	geographic information systems (GIS)
22	contamination and pollution
19	droughts
19	water quality
19	earth sciences
18	life sciences
14	human impacts
14	invasive species
14	geomorphology
12	environmental health (human)
12	health and disease
12	acid deposition
11	tsunamis
11	biodiversity
10	fires
10	oil resources
10	tectonic processes
10	avian influenza
9	volcanic activity
9	aerial photography
9	animals
9	earth structure
9	land use and land cover
9	microbiology
9	river systems

Science Topics term usage Thursday, 2012-09-27