USGS - science for a changing world

Science Topics

Science Topics term usage Thursday, 2012-06-28

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

Scripts used

2004science
215combine
69kwic

Browse terms chosen

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

450earthquakes
174volcanoes
98earthquake occurrences
69fires
47mineral resources
42real-time monitoring and reporting
41oil resources
37groundwater
34surface water (non-marine)
34maps and atlases
31droughts
30energy resources
27climate change
26geospatial analysis
26floods
22map interfaces
19contamination and pollution
15invasive species
15water quality
14remote sensing
13land use and land cover
13avian influenza
12earthquake probabilities
11microbiology
10seismology
9water chemistry
9environmental health (human)
8acid deposition
7economic geology
7geologic processes
7topics
7geochemistry
7human impacts
7tectonic processes
7effects of climate change
7geologic maps
6ecological processes
6life sciences
6hydrology
5natural gas resources

KWIC index letters chosen

bar graph showing usage of each letter

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