Science Topics term usage 2006-05-04

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.)

203	earthquakes
181	volcanoes
87	geographic information systems (GIS)
60	energy resources
58	earthquake occurrences
45	real-time monitoring and reporting
45	tectonic processes
32	floods
31	tsunamis
29	animals
28	health and disease
28	mineral resources
27	climate change
27	sedimentary rocks
25	geography
25	diagenesis
24	acid deposition
24	oil resources
23	human impacts
23	ground water
21	streamflow
21	erosion
20	rocks and deposits
20	geologic structure
20	geologic history
20	ocean characteristics
19	maps and atlases
19	water quality
19	coastal zones
19	endangered species
18	sedimentation
18	contamination and pollution
18	global change
17	landslides
17	wildlife
17	sediment transport
16	earth structure
16	birds
16	geolocation measurement
15	land use and land cover

Science Topics term usage Thursday, 2006-05-04