Science Topics term usage 2008-10-27

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.)

732	earthquakes
294	earthquake occurrences
155	volcanoes
145	maps and atlases
81	real-time monitoring and reporting
76	energy resources
74	floods
74	USGS map servers
71	climate change
70	water quality
64	mineral resources
60	ground water
51	contamination and pollution
50	surface water (non-marine)
48	droughts
45	remote sensing
43	invasive species
41	geospatial analysis
30	avian influenza
25	water supply and demand
25	fires
23	oil resources
23	environmental health (human)
19	animals
19	human impacts
17	endangered species
16	global warming
16	surface water quality
16	seismology
15	tectonic processes
15	earthquake probabilities
14	hydrology
13	ground-water quality
13	volcanic activity
13	ground-water flow
12	California
12	USGS budget
12	river systems
12	erosion
11	plants (organisms)

Science Topics term usage Monday, 2008-10-27