Science Topics term usage 2012-06-26

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.)

543	earthquakes
169	earthquake occurrences
133	volcanoes
53	groundwater
47	fires
47	energy resources
45	climate change
43	floods
43	mineral resources
39	real-time monitoring and reporting
38	maps and atlases
31	geospatial analysis
29	contamination and pollution
27	droughts
25	surface water (non-marine)
17	remote sensing
17	invasive species
16	map interfaces
15	water quality
14	avian influenza
14	environmental health (human)
12	land use and land cover
11	geologic maps
11	topographic maps
10	erosion
9	microbiology
8	tectonic processes
8	life sciences
8	natural resource management
7	glaciation
6	earth structure
6	geologic processes
6	seismology
6	ecology
6	geographic information systems (GIS)
6	tsunamis
5	water chemistry
5	economic geology
5	groundwater flow
5	water properties

Science Topics term usage Tuesday, 2012-06-26