Science Topics term usage 2008-09-02

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.)

434	earthquakes
200	earthquake occurrences
151	maps and atlases
134	volcanoes
81	real-time monitoring and reporting
73	floods
67	USGS map servers
60	energy resources
50	mineral resources
49	water quality
47	climate change
42	surface water (non-marine)
40	ground water
37	remote sensing
34	geospatial analysis
32	droughts
28	earthquake probabilities
27	environmental health (human)
25	contamination and pollution
23	invasive species
17	earth structure
16	streamflow
16	human impacts
15	fires
15	avian influenza
14	oil resources
14	ground-water quality
14	hazards
14	water chemistry
13	acid deposition
13	volcanic activity
13	health and disease
13	seismology
12	Alaska
11	sediment transport
11	water properties
11	social sciences
11	water use
11	hydrology
11	tectonic processes

Science Topics term usage Tuesday, 2008-09-02