Science Topics term usage 2008-03-10

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.)

628	earthquakes
261	earthquake occurrences
177	volcanoes
141	maps and atlases
99	real-time monitoring and reporting
79	climate change
72	USGS map servers
68	ground water
66	water quality
61	contamination and pollution
59	mineral resources
59	surface water (non-marine)
55	energy resources
43	avian influenza
43	remote sensing
41	invasive species
41	geospatial analysis
33	environmental health (human)
26	fires
23	earthquake probabilities
23	seismology
17	earth structure
17	aerial photography
16	acid deposition
16	pharmaceutical contamination
15	human impacts
15	tsunamis
14	stream-gage measurement
13	precipitation (atmospheric)
13	oil resources
12	animals
12	endangered species
12	hydrology
11	landslides
11	sediment transport
11	volcanic activity
11	California
11	global warming
11	tectonic processes
10	USGS budget

Science Topics term usage Monday, 2008-03-10