Science Topics term usage 2010-08-26

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.)

544	earthquakes
180	earthquake occurrences
119	volcanoes
57	maps and atlases
44	mineral resources
42	real-time monitoring and reporting
37	climate change
31	ground water
25	energy resources
24	surface water (non-marine)
24	geospatial analysis
24	remote sensing
23	topographic maps
23	map interfaces
22	floods
20	water quality
20	contamination and pollution
17	environmental health (human)
17	fires
17	invasive species
15	seismology
15	droughts
15	avian influenza
13	earthquake probabilities
13	life sciences
12	human impacts
9	New Mexico
7	acid deposition
7	drainage basins
7	tsunamis
7	geologic maps
7	earth structure
6	endangered species
6	river systems
6	health and disease
6	social sciences
5	biodiversity
5	natural gas resources
5	surface water quality
4	stream discharge

Science Topics term usage Thursday, 2010-08-26