Science Topics term usage 2010-10-29

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.)

678	earthquakes
378	volcanoes
217	earthquake occurrences
77	maps and atlases
70	real-time monitoring and reporting
51	floods
40	mineral resources
38	map interfaces
37	climate change
32	topographic maps
32	contamination and pollution
26	geospatial analysis
25	groundwater
25	acid deposition
24	surface water (non-marine)
23	earthquake probabilities
23	remote sensing
21	energy resources
18	avian influenza
18	droughts
18	geologic maps
17	health and disease
16	water quality
15	invasive species
12	land use and land cover
11	life sciences
10	tectonic processes
10	environmental health (human)
10	volcanic activity
10	hazards
10	seismology
8	fires
8	water use
8	groundwater flow
8	river systems
7	freshwater ecosystems
7	New Mexico
7	soil resources
6	earth structure
6	animals

Science Topics term usage Friday, 2010-10-29