Science Topics term usage 2013-02-09

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.)

645	earthquakes
222	earthquake occurrences
77	volcanoes
30	real-time monitoring and reporting
30	maps and atlases
24	mineral resources
24	climate change
24	energy resources
23	geospatial analysis
21	earthquake probabilities
19	remote sensing
17	contamination and pollution
16	seismology
15	human impacts
14	landslides
14	aerial photography
14	floods
12	map interfaces
12	microbiology
12	surface water (non-marine)
11	land use and land cover
11	groundwater
10	droughts
10	tsunamis
10	geologic maps
9	earth sciences
9	geographic information systems (GIS)
9	environmental health (human)
9	invasive species
9	ecology
9	life sciences
9	geomorphology
8	geologic processes
8	geochemistry
8	marine geology
8	fires
7	volcanic activity
7	streamflow
7	employment and volunteer opportunities
7	hydrology

Science Topics term usage Saturday, 2013-02-09