Science Topics term usage 2006-01-10

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.)

275	earthquakes
187	volcanoes
75	geographic information systems (GIS)
57	maps and atlases
55	earthquake occurrences
50	earth structure
49	tectonic processes
47	mineral resources
43	tsunamis
39	energy resources
39	rocks and deposits
39	surface water (non-marine)
35	remote sensing
31	ground water
29	real-time monitoring and reporting
27	storms
27	contamination and pollution
26	floods
26	geologic history
26	geologic structure
25	drainage basins
24	hazards
24	marine geology
24	ecosystems
24	landslides
24	land use and land cover
24	water quality
24	ocean characteristics
23	land surface characteristics
23	geochemistry
23	animals
23	aerial photography
22	seismology
22	geography
22	geologic processes
22	coastal zones
22	water chemistry
21	water resources
21	geospatial datasets
21	human impacts

Science Topics term usage Tuesday, 2006-01-10