Science Topics term usage 2008-06-11

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.)

557	earthquakes
241	earthquake occurrences
161	maps and atlases
144	floods
121	volcanoes
112	real-time monitoring and reporting
106	energy resources
80	USGS map servers
71	mineral resources
66	surface water (non-marine)
63	climate change
60	ground water
51	geospatial analysis
46	water quality
44	droughts
42	oil resources
38	avian influenza
34	contamination and pollution
31	remote sensing
31	fires
28	environmental health (human)
27	invasive species
23	natural gas resources
22	earthquake probabilities
17	ground-water flow
17	seismology
17	streamflow
17	human impacts
14	hydrology
11	tectonic processes
11	stream-gage measurement
11	aquatic ecosystems
11	USGS facilities
11	river systems
10	earth structure
10	coal resources
10	life sciences
10	precipitation (atmospheric)
9	USGS Quadrangles
8	cartography

Science Topics term usage Wednesday, 2008-06-11