Science Topics term usage 2008-05-13

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.)

3498	earthquakes
1717	earthquake occurrences
496	volcanoes
212	maps and atlases
189	real-time monitoring and reporting
143	earthquake probabilities
126	USGS map servers
120	climate change
107	avian influenza
101	floods
98	mineral resources
96	energy resources
79	ground water
74	water quality
73	geospatial analysis
72	droughts
71	seismology
70	remote sensing
62	surface water (non-marine)
55	invasive species
52	contamination and pollution
50	fires
50	environmental health (human)
50	tectonic processes
40	volcanic activity
29	oil resources
28	hazards
18	earth structure
17	USGS budget
17	erosion
16	topics
16	global warming
16	California
15	human impacts
14	acid deposition
13	streamflow
12	natural gas resources
12	China
11	USGS maps on demand
11	water supply and demand

Science Topics term usage Tuesday, 2008-05-13