Science Topics term usage 2011-01-25

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.)

1033	earthquakes
278	volcanoes
252	earthquake occurrences
111	maps and atlases
73	mineral resources
53	map interfaces
50	groundwater
48	real-time monitoring and reporting
46	climate change
37	topographic maps
37	geospatial analysis
36	remote sensing
36	surface water (non-marine)
35	contamination and pollution
32	floods
30	water quality
29	energy resources
23	invasive species
23	seismology
22	earthquake probabilities
20	geologic maps
18	oil resources
18	droughts
17	volcanic activity
15	avian influenza
14	microbiology
13	endangered species
12	life sciences
12	fires
11	environmental health (human)
11	health and disease
11	human impacts
11	groundwater flow
10	mineralogy
9	stream discharge
9	geologic processes
9	acid deposition
8	rocks and deposits
8	California
8	hydrology

Science Topics term usage Tuesday, 2011-01-25