Science Topics term usage 2013-01-12

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.)

292	earthquakes
96	earthquake occurrences
73	volcanoes
25	maps and atlases
23	groundwater
20	real-time monitoring and reporting
20	climate change
17	floods
16	mineral resources
15	avian influenza
13	map interfaces
13	surface water (non-marine)
13	aerial photography
12	geologic maps
11	earth sciences
10	energy resources
10	life sciences
10	biodiversity
10	geochemistry
9	earthquake probabilities
9	contamination and pollution
9	remote sensing
8	geospatial analysis
8	invasive species
8	fires
8	mantle (earth)
8	water quality
8	volcanic activity
7	mathematical modeling
7	geology
7	droughts
6	earth structure
6	erosion
6	greenhouse effect
6	natural resource extraction
6	geologic processes
6	groundwater flow
6	employment and volunteer opportunities
5	microbiology
5	natural resources

Science Topics term usage Saturday, 2013-01-12