Science Topics term usage 2013-01-15

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.)

445	earthquakes
158	earthquake occurrences
125	volcanoes
46	real-time monitoring and reporting
38	climate change
38	maps and atlases
34	mineral resources
34	floods
32	remote sensing
31	groundwater
26	geospatial analysis
26	surface water (non-marine)
25	energy resources
22	water quality
22	microbiology
21	earth sciences
20	tectonic processes
20	contamination and pollution
18	earthquake probabilities
17	invasive species
16	environmental health (human)
16	hydrology
15	map interfaces
15	life sciences
14	droughts
14	avian influenza
14	mantle (earth)
14	multispectral imaging
13	geographic information systems (GIS)
13	land use and land cover
13	acid deposition
12	tsunamis
12	science centers
12	oil shale resources
12	fires
11	volcanic activity
11	volcanic eruption prediction
11	igneous rocks
10	human impacts
10	aerial photography

Science Topics term usage Tuesday, 2013-01-15