Science Topics term usage 2012-10-26

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.)

443	earthquakes
164	water chemistry
126	earthquake occurrences
122	volcanoes
45	real-time monitoring and reporting
38	maps and atlases
31	mineral resources
31	surface water (non-marine)
28	floods
28	energy resources
27	groundwater
25	geospatial analysis
25	climate change
23	remote sensing
22	water quality
18	droughts
17	map interfaces
16	tectonic processes
14	contamination and pollution
13	earthquake probabilities
13	environmental health (human)
13	seismology
13	avian influenza
11	metallic ores
11	fires
11	erosion
11	microbiology
10	invasive species
9	mathematical modeling
9	tsunamis
8	topographic maps
8	nonmetallic mineral resources
8	greenhouse effect
8	hurricanes
8	biodiversity
7	endangered species
7	aerial photography
7	natural resources
7	river systems
7	hydrology

Science Topics term usage Friday, 2012-10-26