Science Topics term usage 2012-05-19

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.)

581	earthquakes
182	earthquake occurrences
75	volcanoes
35	real-time monitoring and reporting
35	climate change
33	maps and atlases
28	remote sensing
25	mineral resources
22	groundwater
21	energy resources
20	earthquake probabilities
19	seismology
19	droughts
17	map interfaces
17	surface water (non-marine)
16	avian influenza
16	contamination and pollution
16	geospatial analysis
15	floods
15	environmental health (human)
13	invasive species
13	water quality
12	topographic maps
10	fires
10	microbiology
9	acid deposition
8	marine ecosystems
6	volcanic eruption prediction
5	geologic maps
5	lithostratigraphy
5	natural resources
5	ecology
5	hazards
5	earth structure
5	geologic processes
4	marine geology
4	aeromagnetic surveying
4	stratigraphy
4	groundwater quality
4	animal behavior

Science Topics term usage Saturday, 2012-05-19