Science Topics term usage 2012-12-07

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.)

1137	earthquakes
398	earthquake occurrences
90	volcanoes
45	real-time monitoring and reporting
42	tsunamis
31	mineral resources
31	energy resources
30	earthquake probabilities
28	climate change
26	maps and atlases
26	remote sensing
24	geospatial analysis
22	floods
19	groundwater
19	contamination and pollution
18	seismology
17	water quality
16	surface water (non-marine)
15	earth sciences
15	droughts
14	fires
13	avian influenza
13	map interfaces
11	earth structure
11	microbiology
10	tectonic processes
10	environmental health (human)
10	invasive species
10	life sciences
9	geologic processes
8	topographic maps
7	acid deposition
7	human impacts
7	geology
7	endangered species
6	ecology
6	animals
6	mantle (earth)
6	igneous rocks
5	grassland ecosystems

Science Topics term usage Friday, 2012-12-07