Science Topics term usage 2005-11-08

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.)

215	earthquakes
149	volcanoes
119	tectonic processes
99	geographic information systems (GIS)
68	maps and atlases
59	earthquake occurrences
52	earth structure
49	energy resources
45	rocks and deposits
44	tsunamis
42	mineral resources
37	ground water
31	water resources
30	water quality
30	climate change
30	storms
28	animals
27	contamination and pollution
26	streamflow
26	hazards
26	surface water (non-marine)
26	oil resources
24	geologic history
24	real-time monitoring and reporting
23	coastal zones
23	wildlife
23	landslides
21	erosion
21	ecology
21	human impacts
20	water properties
20	image collections
20	biogeography
20	planetary bodies
19	cartography
19	acid deposition
19	geology
18	earthquake probabilities
18	water supply and demand
18	topics

Science Topics term usage Tuesday, 2005-11-08