Science Topics term usage 2005-08-14

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.)

67	earthquakes
41	geographic information systems (GIS)
37	volcanoes
27	earthquake occurrences
17	mineral resources
15	geologic history
15	energy resources
14	maps and atlases
11	aerial photography
11	tectonic processes
11	real-time monitoring and reporting
10	cartography
10	meteorites
9	rocks and deposits
9	ecosystems
8	animals
8	floods
8	seismology
8	planetary bodies
7	acid deposition
7	streamflow
7	river systems
7	hazards
7	map coordinate systems
6	earthquake probabilities
6	erosion
6	landslides
6	field sampling
6	geologic structure
6	human impacts
6	fracture (geologic)
6	earth structure
6	geospatial datasets
6	global change
6	folding (geologic)
6	metallic ores
6	natural resource extraction
6	storms
6	invasive species
5	surface water (non-marine)

Science Topics term usage Sunday, 2005-08-14