Science Topics term usage 2010-04-06

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.)

7697	earthquakes
3188	earthquake occurrences
546	volcanoes
418	real-time monitoring and reporting
339	earthquake probabilities
277	seismology
241	maps and atlases
163	ground water
136	climate change
118	mineral resources
106	map interfaces
105	floods
97	remote sensing
88	energy resources
86	volcanic activity
84	surface water (non-marine)
82	droughts
77	avian influenza
77	California
77	geospatial analysis
67	water quality
65	environmental health (human)
65	contamination and pollution
64	topographic maps
61	tectonic processes
61	invasive species
54	geologic maps
47	hazards
46	human impacts
42	earth structure
36	topics
35	fires
32	geologic processes
31	San Diego
30	oil resources
22	magnetic field (earth)
21	river systems
21	land use and land cover
21	tsunamis
21	tectonophysics

Science Topics term usage Tuesday, 2010-04-06