Science Topics term usage 2011-02-12

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.)

1345	earthquakes
384	earthquake occurrences
149	volcanoes
77	maps and atlases
51	seismology
41	climate change
39	mineral resources
38	real-time monitoring and reporting
30	floods
27	map interfaces
27	groundwater
26	energy resources
22	topographic maps
22	remote sensing
21	surface water (non-marine)
21	geospatial analysis
21	earthquake probabilities
20	water quality
19	avian influenza
18	geologic maps
16	contamination and pollution
13	volcanic activity
12	invasive species
11	oil resources
11	environmental health (human)
11	droughts
11	fires
9	microbiology
9	hydrology
8	topics
7	river systems
7	California
7	seismic methods
6	geology
6	geomorphology
5	aerial photography
5	metallic ores
5	land use and land cover
5	gold ores
4	acid deposition

Science Topics term usage Saturday, 2011-02-12