Science Topics term usage 2011-06-18

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.)

454	earthquakes
200	volcanoes
132	earthquake occurrences
62	maps and atlases
51	real-time monitoring and reporting
49	floods
45	climate change
25	topographic maps
23	groundwater
22	energy resources
21	map interfaces
19	mineral resources
18	droughts
18	surface water (non-marine)
17	geospatial analysis
17	fires
11	remote sensing
11	environmental health (human)
10	invasive species
10	water quality
9	industrial pollution
9	avian influenza
9	geologic maps
9	earthquake probabilities
9	tsunamis
7	contamination and pollution
7	microbiology
6	oil resources
6	seismology
6	volcanic activity
5	aeromagnetic surveying
5	surface-water level
4	geologic processes
4	hydrology
4	tornadoes
4	animals
4	streamflow
4	geography
4	natural gas resources
4	drainage basins

Science Topics term usage Saturday, 2011-06-18