Science Topics term usage 2012-01-10

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.)

1423	earthquakes
530	earthquake occurrences
180	volcanoes
95	maps and atlases
73	tsunamis
72	real-time monitoring and reporting
70	climate change
53	droughts
49	map interfaces
47	energy resources
46	mineral resources
42	earthquake probabilities
37	remote sensing
36	water quality
35	groundwater
32	contamination and pollution
32	surface water (non-marine)
31	avian influenza
30	geospatial analysis
30	floods
27	oil resources
26	environmental health (human)
23	mathematical modeling
22	topographic maps
21	invasive species
17	microbiology
17	erosion
16	seismology
16	human impacts
16	fires
15	geologic processes
13	animals
13	acid deposition
13	tectonic processes
12	health and disease
11	land use and land cover
11	earth structure
10	geologic maps
10	effects of climate change
10	river systems

Science Topics term usage Tuesday, 2012-01-10