Science Topics term usage 2012-11-23

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.)

514	earthquakes
163	earthquake occurrences
75	volcanoes
38	energy resources
35	mineral resources
34	climate change
28	real-time monitoring and reporting
24	maps and atlases
22	earthquake probabilities
20	remote sensing
20	geospatial analysis
18	map interfaces
17	groundwater
16	floods
14	contamination and pollution
13	surface water (non-marine)
11	invasive species
11	seismology
10	natural gas resources
10	avian influenza
10	endangered species
10	water quality
10	earth sciences
9	volcanic activity
8	environmental health (human)
8	geologic maps
8	oil resources
8	topographic maps
7	greenhouse effect
7	magnetic field (earth)
7	fires
7	biodiversity
7	tectonic processes
7	plants (organisms)
7	land use and land cover
6	erosion
6	fishery resources
6	droughts
6	stratigraphy
6	aquatic biology

Science Topics term usage Friday, 2012-11-23