Science Topics term usage 2012-08-16

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.)

422	earthquakes
128	earthquake occurrences
93	volcanoes
92	real-time monitoring and reporting
36	energy resources
34	climate change
34	droughts
32	maps and atlases
31	mineral resources
26	remote sensing
23	fires
23	geospatial analysis
23	surface water (non-marine)
21	contamination and pollution
21	groundwater
21	water quality
20	floods
19	avian influenza
16	map interfaces
15	invasive species
15	oil resources
11	land use and land cover
11	environmental health (human)
10	biodiversity
10	life sciences
9	earthquake probabilities
8	earth structure
8	volcanic activity
8	geologic maps
7	topographic maps
7	effects of climate change
7	biogeography
7	microbiology
7	greenhouse effect
6	zoology
6	acid deposition
6	erosion
6	geochemistry
6	geologic history
5	water resources

Science Topics term usage Thursday, 2012-08-16