Science Topics term usage 2012-10-09

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.)

604	earthquakes
207	earthquake occurrences
91	volcanoes
65	real-time monitoring and reporting
54	mineral resources
45	climate change
42	energy resources
38	maps and atlases
36	groundwater
30	geospatial analysis
29	floods
29	remote sensing
29	surface water (non-marine)
26	invasive species
25	water quality
22	droughts
21	contamination and pollution
20	microbiology
20	geologic maps
19	environmental health (human)
19	map interfaces
19	tectonic processes
18	geographic information systems (GIS)
16	greenhouse effect
16	human impacts
15	land use and land cover
15	erosion
15	oil resources
14	earthquake probabilities
14	water supply and demand
13	natural gas resources
12	avian influenza
12	effects of climate change
12	fires
11	endangered species
11	health and disease
11	mass wasting
11	life sciences
11	biodiversity
11	earth sciences

Science Topics term usage Tuesday, 2012-10-09