Science Topics term usage 2010-11-30

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.)

1024	earthquakes
351	earthquake occurrences
224	volcanoes
108	maps and atlases
77	user services
68	real-time monitoring and reporting
57	mineral resources
46	climate change
44	floods
43	surface water (non-marine)
39	groundwater
39	topographic maps
39	geospatial analysis
37	remote sensing
36	water quality
34	map interfaces
26	energy resources
26	contamination and pollution
22	earthquake probabilities
21	oil resources
21	geologic maps
19	seismology
19	fires
18	avian influenza
18	invasive species
15	tectonic processes
14	soil resources
14	mining hazards
13	life sciences
13	droughts
12	land use and land cover
12	earth structure
12	animals
12	human impacts
11	erosion
10	environmental health (human)
10	volcanic activity
10	endangered species
9	hydrology
9	acid deposition

Science Topics term usage Tuesday, 2010-11-30