Science Topics term usage 2006-02-04

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.)

85	volcanoes
73	earthquakes
43	geographic information systems (GIS)
23	ground water
19	earthquake occurrences
19	mathematical modeling
18	energy resources
17	tectonic processes
16	coastal zones
14	earth structure
14	precipitation (atmospheric)
13	aerial photography
12	maps and atlases
12	water quality
12	surface water (non-marine)
11	real-time monitoring and reporting
11	water supply and demand
11	health and disease
11	geography
11	human impacts
11	volcanic activity
11	land surface characteristics
11	mineral resources
10	water resources
10	water use
10	information system design and development
10	fires
10	magnetic field (earth)
10	geologic structure
10	geolocation measurement
9	rocks and deposits
9	geologic history
9	geospatial datasets
8	streamflow
8	contamination and pollution
8	planetary bodies
8	oil resources
7	ocean processes
7	wildlife
7	snow and ice cover

Science Topics term usage Saturday, 2006-02-04