Science Topics term usage 2005-08-24

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.)

129	earthquakes
55	volcanoes
51	geographic information systems (GIS)
37	earthquake occurrences
32	maps and atlases
24	tsunamis
24	tectonic processes
23	earth structure
23	mineral resources
22	animals
22	energy resources
20	real-time monitoring and reporting
20	aerial photography
20	cartography
18	surface water (non-marine)
18	ground water
18	magnetic field (earth)
17	remote sensing
17	planetary bodies
17	invasive species
17	biodiversity
16	contamination and pollution
16	health and disease
15	oil resources
15	hazards
14	geologic history
14	climate change
13	acid deposition
13	aquatic biology
13	topography
13	mercury contamination
13	ocean processes
13	streamflow
13	mining hazards
13	ecosystems
12	habitats
12	geologic structure
12	wildlife
12	geography
12	ocean characteristics

Science Topics term usage Wednesday, 2005-08-24