USGS - science for a changing world

Science Topics

Science Topics term usage Friday, 2012-06-22

This analysis excludes the activity of search-engine spiders, USGS users, and transactions resulting in errors.

Scripts used

1458science
265combine
51kwic

Browse terms chosen

(Table shows only the 40 most frequently chosen terms.)

395earthquakes
142earthquake occurrences
57volcanoes
44real-time monitoring and reporting
37climate change
33mineral resources
29maps and atlases
28groundwater
24geospatial analysis
24oil resources
24floods
23remote sensing
22energy resources
21water quality
20map interfaces
19droughts
18fires
17surface water (non-marine)
16environmental health (human)
16avian influenza
15microbiology
15invasive species
14contamination and pollution
13earthquake probabilities
7mathematical modeling
7hydrology
7land use and land cover
7seismology
6volcanic activity
6earth sciences
6geologic maps
6geographic information systems (GIS)
5topographic maps
5geologic processes
5topics
5water circulation
5Idaho
5natural gas resources
5tsunamis
5birds

KWIC index letters chosen

bar graph showing usage of each letter

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Page Last Modified: Monday, 25-Jun-2012 09:31:52 EDT