Science Topics term usage 2010-11-14

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.)

483	earthquakes
212	volcanoes
138	earthquake occurrences
70	maps and atlases
61	real-time monitoring and reporting
40	climate change
36	mineral resources
29	floods
29	groundwater
24	energy resources
23	water quality
23	geospatial analysis
21	surface water (non-marine)
21	contamination and pollution
21	map interfaces
21	geologic maps
18	earthquake probabilities
18	topographic maps
16	droughts
16	avian influenza
15	invasive species
14	remote sensing
12	coal resources
11	environmental health (human)
11	mining hazards
10	human impacts
10	seismology
10	fires
10	life sciences
8	geologic history
8	land use and land cover
7	hazards
7	volcanic activity
7	earth structure
7	health and disease
7	groundwater flow
6	endangered species
6	acid deposition
6	sediment transport
6	river systems

Science Topics term usage Sunday, 2010-11-14