Science Topics term usage 2006-05-13

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.)

185	volcanoes
83	earthquakes
53	real-time monitoring and reporting
27	geographic information systems (GIS)
24	volcanic activity
20	earthquake occurrences
17	aerial photography
16	ground water
15	rocks and deposits
14	contamination and pollution
13	earth structure
13	mineral resources
13	meteorites
11	geologic history
10	tectonic processes
10	tsunamis
10	animals
10	water quality
9	coastal zones
9	Mount Saint Helens
9	surface water (non-marine)
9	streamflow
9	geologic structure
9	climate change
8	water supply and demand
8	energy resources
8	oil resources
8	wildlife
8	maps and atlases
8	ground-water flow
7	seismology
7	water resources
7	planetary bodies
7	information system design and development
7	storms
7	floods
6	geography
6	global change
6	acid deposition
6	sedimentation

Science Topics term usage Saturday, 2006-05-13