Science Topics term usage 2012-10-23

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.)

577	earthquakes
179	earthquake occurrences
152	volcanoes
53	mineral resources
45	geospatial analysis
40	real-time monitoring and reporting
38	contamination and pollution
38	surface water (non-marine)
37	maps and atlases
36	climate change
33	energy resources
28	water quality
26	groundwater
25	remote sensing
24	floods
21	droughts
20	map interfaces
19	earthquake probabilities
17	fires
16	invasive species
16	earth sciences
16	biodiversity
15	health and disease
13	tectonic processes
13	volcanic activity
13	environmental health (human)
12	geochemistry
11	landslides
11	fossils
11	human impacts
11	microbiology
11	topics
10	hazards
10	avian influenza
10	surface water quality
10	geology
10	acid deposition
10	seismology
10	tsunamis
10	geologic processes

Science Topics term usage Tuesday, 2012-10-23