Science Topics term usage 2012-03-26

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.)

1487	earthquakes
526	earthquake occurrences
190	volcanoes
118	maps and atlases
84	real-time monitoring and reporting
67	groundwater
59	climate change
59	remote sensing
59	energy resources
53	geospatial analysis
50	earthquake probabilities
49	surface water (non-marine)
49	mineral resources
47	map interfaces
45	water quality
44	floods
36	seismology
36	contamination and pollution
35	droughts
35	environmental health (human)
31	topographic maps
28	invasive species
24	geologic maps
23	avian influenza
17	human impacts
16	tectonic processes
16	oil resources
15	tsunamis
15	fires
14	hydrology
13	animals
12	microbiology
12	topics
11	volcanic activity
11	health and disease
11	endangered species
9	hydrogeology
8	groundwater flow
8	natural gas resources
8	drainage basins

Science Topics term usage Monday, 2012-03-26