Science Topics term usage 2012-06-02

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.)

299	earthquakes
82	earthquake occurrences
66	volcanoes
38	real-time monitoring and reporting
36	mineral resources
29	maps and atlases
28	groundwater
23	geospatial analysis
22	surface water (non-marine)
21	floods
20	energy resources
19	climate change
18	contamination and pollution
17	map interfaces
15	droughts
13	water quality
12	remote sensing
12	earthquake probabilities
10	fires
10	invasive species
8	environmental health (human)
8	oil resources
7	seismology
7	tsunamis
6	topographic maps
6	volcanic activity
6	water chemistry
6	geologic maps
6	avian influenza
6	waste treatment and disposal
6	geographic information systems (GIS)
5	earth structure
5	rocks and deposits
4	sea-floor characteristics
4	nickel
4	tectonic processes
4	soil resources
4	microbiology
4	marine geophysics
4	acid deposition

Science Topics term usage Saturday, 2012-06-02