Science Topics term usage 2008-11-10

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.)

982	earthquakes
455	earthquake occurrences
201	volcanoes
181	maps and atlases
82	USGS map servers
67	climate change
66	energy resources
63	real-time monitoring and reporting
56	mineral resources
50	water quality
47	floods
46	ground water
45	geospatial analysis
41	avian influenza
39	contamination and pollution
32	droughts
32	remote sensing
31	surface water (non-marine)
30	invasive species
26	seismology
24	environmental health (human)
22	fires
21	earthquake probabilities
20	acid deposition
18	oil resources
18	geologic processes
15	sediment transport
14	human impacts
14	life sciences
13	global warming
13	health and disease
13	earth structure
12	tectonic processes
12	surface water quality
12	ground-water quality
11	hazards
11	tsunamis
11	California
10	river systems
10	topography

Science Topics term usage Monday, 2008-11-10