Science Topics term usage 2012-10-05

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.)

349	earthquakes
98	earthquake occurrences
94	volcanoes
51	real-time monitoring and reporting
36	maps and atlases
32	energy resources
29	climate change
27	mineral resources
25	groundwater
24	floods
22	remote sensing
19	water quality
18	contamination and pollution
16	geospatial analysis
16	invasive species
16	map interfaces
15	surface water (non-marine)
15	droughts
13	greenhouse effect
13	avian influenza
12	microbiology
11	fires
11	endangered species
11	environmental health (human)
11	topographic maps
10	earthquake probabilities
9	land use and land cover
9	oil resources
8	health and disease
8	erosion
8	animals
8	tsunamis
8	tectonic processes
8	acid deposition
8	natural gas resources
8	human impacts
8	plants (organisms)
7	geologic maps
6	biodiversity
6	desert ecosystems

Science Topics term usage Friday, 2012-10-05