Science Topics term usage 2012-09-24

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.)

449	earthquakes
137	earthquake occurrences
122	volcanoes
53	maps and atlases
49	climate change
45	real-time monitoring and reporting
38	floods
34	remote sensing
32	mineral resources
31	surface water (non-marine)
29	energy resources
27	groundwater
26	water quality
25	geospatial analysis
20	tectonic processes
20	droughts
18	contamination and pollution
18	avian influenza
18	earth sciences
16	geologic maps
15	map interfaces
15	life sciences
14	land use and land cover
14	tsunamis
13	endangered species
13	fires
12	earthquake probabilities
12	human impacts
12	erosion
12	earth structure
11	desert ecosystems
11	sediment transport
11	geology
11	environmental health (human)
11	invasive species
10	microbiology
10	biodiversity
10	aerial photography
10	hydrology
9	topographic maps

Science Topics term usage Monday, 2012-09-24