Science Topics term usage 2010-09-28

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.)

1089	earthquakes
273	earthquake occurrences
154	volcanoes
103	maps and atlases
90	earthquake probabilities
82	real-time monitoring and reporting
65	mineral resources
58	groundwater
50	contamination and pollution
44	energy resources
42	climate change
40	floods
39	invasive species
37	geospatial analysis
37	surface water (non-marine)
36	topographic maps
34	remote sensing
33	water quality
30	droughts
29	map interfaces
26	environmental health (human)
26	seismology
21	geologic maps
18	health and disease
17	human impacts
17	avian influenza
15	life sciences
14	ocean characteristics
14	acid deposition
13	animals
13	soil resources
11	sediment transport
11	fires
10	social sciences
10	oil resources
9	snow and ice cover
9	tectonic processes
9	land use and land cover
8	plants (organisms)
8	water properties

Science Topics term usage Tuesday, 2010-09-28