Science Topics term usage 2011-12-05

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.)

561	earthquakes
210	volcanoes
167	earthquake occurrences
91	maps and atlases
66	groundwater
58	climate change
54	mineral resources
52	real-time monitoring and reporting
44	floods
33	energy resources
32	geospatial analysis
32	remote sensing
31	surface water (non-marine)
30	map interfaces
29	topographic maps
26	invasive species
26	contamination and pollution
24	water quality
21	environmental health (human)
19	avian influenza
17	droughts
16	land use and land cover
15	tectonic processes
14	human impacts
13	earthquake probabilities
13	geologic maps
12	metallic ores
12	seismology
11	soil resources
11	tsunamis
11	earth structure
10	oil resources
10	endangered species
10	fires
9	landslides
9	acid deposition
8	erosion
8	zoology
8	health and disease
7	river systems

Science Topics term usage Monday, 2011-12-05