Science Topics term usage 2010-09-02

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.)

912	earthquakes
331	earthquake occurrences
158	volcanoes
88	maps and atlases
78	real-time monitoring and reporting
62	mineral resources
39	floods
34	energy resources
34	contamination and pollution
33	remote sensing
32	topographic maps
31	climate change
30	water quality
30	map interfaces
29	surface water (non-marine)
28	ground water
26	earthquake probabilities
26	geospatial analysis
24	environmental health (human)
22	seismology
21	invasive species
19	geologic maps
17	droughts
15	avian influenza
15	hurricanes
12	fires
11	human impacts
10	life sciences
10	water resources
9	river systems
9	acid deposition
9	endangered species
9	animals
8	volcanic activity
8	earth structure
7	wetland ecosystems
7	rocks and deposits
7	ocean characteristics
7	health and disease
6	New Mexico

Science Topics term usage Thursday, 2010-09-02