Science Topics term usage 2010-08-10

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.)

759	earthquakes
274	earthquake occurrences
118	volcanoes
86	maps and atlases
51	real-time monitoring and reporting
42	climate change
36	ground water
35	mineral resources
34	surface water (non-marine)
30	map interfaces
28	topographic maps
22	invasive species
21	energy resources
21	remote sensing
20	geospatial analysis
19	avian influenza
16	floods
16	fires
16	earthquake probabilities
15	water quality
14	geologic maps
13	contamination and pollution
12	droughts
12	environmental health (human)
11	tectonic processes
11	seismology
11	river systems
11	earth structure
10	erosion
9	life sciences
9	streamflow
9	geologic processes
8	atmospheric and climatic processes
7	bathymetry
7	soil resources
6	natural resource extraction
6	land use and land cover
6	acid deposition
5	geochemistry
5	hydrology

Science Topics term usage Tuesday, 2010-08-10