Science Topics term usage 2012-09-17

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.)

510	earthquakes
161	earthquake occurrences
145	volcanoes
74	drainage basins
65	real-time monitoring and reporting
52	mineral resources
52	climate change
45	maps and atlases
43	geospatial analysis
42	remote sensing
41	contamination and pollution
39	water quality
36	groundwater
35	surface water (non-marine)
27	energy resources
26	floods
26	fires
25	map interfaces
25	environmental health (human)
24	droughts
21	life sciences
20	avian influenza
19	volcanic activity
19	invasive species
17	geologic maps
17	health and disease
16	human impacts
16	microbiology
16	endangered species
15	earth sciences
14	tsunamis
13	marine geology
12	ecology
12	earthquake probabilities
12	hydrology
11	tectonic processes
11	geology
11	metallic ores
11	grassland ecosystems
11	soil resources

Science Topics term usage Monday, 2012-09-17