Science Topics term usage 2009-01-09

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.)

8971	earthquakes
4910	earthquake occurrences
229	volcanoes
221	real-time monitoring and reporting
199	seismology
171	California
160	maps and atlases
93	floods
67	climate change
61	avian influenza
60	USGS map servers
59	topographic maps
58	earthquake probabilities
57	mineral resources
55	ground water
51	energy resources
44	San Bernardino
43	surface water (non-marine)
42	water quality
41	droughts
39	contamination and pollution
37	remote sensing
34	geologic maps
34	volcanic activity
29	animals
29	geospatial analysis
28	invasive species
27	Los Angeles
21	environmental health (human)
20	fires
20	topics
18	tectonic processes
17	acid deposition
17	Riverside
16	earth structure
14	life sciences
12	human impacts
11	global change
11	geologic processes
10	health and disease

Science Topics term usage Friday, 2009-01-09