Science Topics term usage 2010-01-12

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.)

12210	earthquakes
5790	earthquake occurrences
407	volcanoes
355	seismology
335	maps and atlases
305	earthquake probabilities
275	real-time monitoring and reporting
145	mineral resources
135	climate change
130	map interfaces
123	ground water
122	surface water (non-marine)
116	energy resources
107	remote sensing
103	contamination and pollution
95	geospatial analysis
93	floods
92	droughts
92	water quality
92	tectonic processes
89	California
87	geologic maps
76	avian influenza
72	invasive species
66	topographic maps
62	topics
62	volcanic activity
61	hazards
49	geologic processes
45	human impacts
41	oil resources
38	environmental health (human)
38	tsunamis
37	fires
37	health and disease
33	earth structure
33	natural gas resources
31	acid deposition
30	animals
26	sediment transport

Science Topics term usage Tuesday, 2010-01-12