Science Topics term usage 2006-05-24

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.)

183	earthquakes
118	volcanoes
55	geographic information systems (GIS)
52	earthquake occurrences
47	energy resources
32	real-time monitoring and reporting
26	animals
25	tectonic processes
22	maps and atlases
22	rocks and deposits
21	ground water
20	aerial photography
20	mineral resources
20	earth structure
19	tsunamis
19	surface water (non-marine)
18	streamflow
18	ocean characteristics
16	ecosystems
16	natural resources
16	hydrology
16	invasive species
15	water resources
14	water quality
14	acid deposition
14	floods
13	oil resources
12	earthquake probabilities
12	Los Angeles
12	cartography
12	contamination and pollution
12	precipitation (atmospheric)
12	geochemistry
11	geologic history
11	droughts
11	landslides
11	climate change
10	snow and ice cover
10	coastal zones
10	seismology

Science Topics term usage Wednesday, 2006-05-24