Science Topics term usage 2013-01-03

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.)

335	earthquakes
110	volcanoes
103	earthquake occurrences
39	maps and atlases
35	real-time monitoring and reporting
31	climate change
27	mineral resources
27	geospatial analysis
25	groundwater
22	surface water (non-marine)
20	remote sensing
19	floods
18	energy resources
16	contamination and pollution
16	topographic maps
16	droughts
15	water quality
14	map interfaces
13	geochemistry
12	computational methods
12	fires
11	endangered species
11	aerial photography
10	earth sciences
10	avian influenza
10	earthquake probabilities
10	geologic maps
10	invasive species
10	employment and volunteer opportunities
10	environmental health (human)
9	land use and land cover
9	geologic processes
9	microbiology
9	erosion
9	tsunamis
8	animals
8	seismology
8	oil resources
8	greenhouse effect
7	health and disease

Science Topics term usage Thursday, 2013-01-03