Science Topics term usage 2012-10-01

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.)

705	earthquakes
258	earthquake occurrences
129	volcanoes
58	climate change
53	maps and atlases
51	mineral resources
46	real-time monitoring and reporting
37	remote sensing
33	surface water (non-marine)
33	geospatial analysis
32	contamination and pollution
28	energy resources
27	water quality
27	map interfaces
25	groundwater
24	droughts
20	human impacts
18	fires
18	invasive species
18	seismology
17	environmental health (human)
17	floods
16	endangered species
16	acid deposition
16	tsunamis
14	earthquake probabilities
14	earth sciences
14	earth structure
13	life sciences
13	topographic maps
13	tectonic processes
13	land use and land cover
12	geologic maps
12	avian influenza
11	geographic information systems (GIS)
11	geochemistry
11	microbiology
10	geomorphology
10	ecosystems
10	libraries and archives

Science Topics term usage Monday, 2012-10-01