Science Topics term usage 2007-08-16

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.)

301	earthquakes
246	ocean temperature
139	earthquake occurrences
131	geographic information systems (GIS)
72	real-time monitoring and reporting
51	volcanoes
48	tsunamis
47	atmospheric sciences
44	sea surface temperature
42	earth characteristics
33	earth structure
32	surface water (non-marine)
32	ocean characteristics
31	hydrology
30	tectonic processes
28	hazards
28	water chemistry
28	topography
28	animals
27	volcanic activity
27	contamination and pollution
27	geochemistry
26	remote sensing
25	streamflow
25	ground water
24	ground-water flow
24	hydrologic processes
23	population and community ecology
23	water supply and demand
23	mineral resources
23	water resources
23	hydrogeology
23	human impacts
22	geophysics
22	atmospheric and climatic processes
22	geologic structure
22	geospatial datasets
22	ecological processes
22	marine geology
22	sediment transport

Science Topics term usage Thursday, 2007-08-16