Science Topics term usage 2006-06-09

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.)

121	earthquakes
99	volcanoes
72	geographic information systems (GIS)
31	ground water
27	energy resources
27	real-time monitoring and reporting
25	streamflow
23	animals
22	planetary bodies
22	surface water (non-marine)
21	earthquake occurrences
18	tectonic processes
17	biodiversity
16	health and disease
16	tsunamis
16	floods
15	rocks and deposits
15	maps and atlases
15	climate change
14	erosion
14	ground-water flow
14	contamination and pollution
13	human impacts
13	landslides
13	water use
13	precipitation (atmospheric)
13	seismic methods
13	acid deposition
12	global change
12	diagenesis
12	hydrology
12	wildlife
12	mineral resources
11	stream-gage measurement
11	geochemistry
11	earthquake probabilities
11	aerial photography
11	land use and land cover
11	arthropods
11	geologic structure

Science Topics term usage Friday, 2006-06-09