Science Topics term usage 2005-12-29

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.)

105	earthquakes
48	volcanoes
47	geographic information systems (GIS)
23	earthquake occurrences
23	tsunamis
20	streamflow
19	mineral resources
18	maps and atlases
18	geologic structure
17	earth structure
16	tectonic processes
15	energy resources
15	surface water (non-marine)
14	aerial photography
13	water properties
13	real-time monitoring and reporting
11	climate change
11	rocks and deposits
11	water quality
10	geochemistry
10	ocean characteristics
9	planetary bodies
9	hydrology
9	remote sensing
9	magnetic field (earth)
9	hazards
9	floods
8	ecology
8	earthquake probabilities
8	ground water
8	topography
8	wildlife
8	coastal zones
7	map coordinate systems
7	geography
7	human impacts
7	animals
7	ground-water flow
7	stream-gage measurement
7	snow and ice cover

Science Topics term usage Thursday, 2005-12-29