Science Topics term usage 2008-09-03

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.)

434	earthquakes
188	earthquake occurrences
163	maps and atlases
116	volcanoes
85	real-time monitoring and reporting
70	USGS map servers
60	floods
58	climate change
52	energy resources
48	ground water
44	mineral resources
44	water quality
37	remote sensing
30	surface water (non-marine)
29	invasive species
28	geospatial analysis
27	droughts
21	oil resources
20	avian influenza
20	fires
17	earth structure
17	animals
17	life sciences
17	environmental health (human)
17	contamination and pollution
14	earthquake probabilities
14	river systems
14	coal resources
14	seismology
13	marine geology
13	ocean characteristics
12	natural gas resources
12	sediment transport
12	surface water quality
11	geothermal resources
10	desert ecosystems
10	outer core (earth)
10	hydrology
10	biodiversity
10	plants (organisms)

Science Topics term usage Wednesday, 2008-09-03