USGS - science for a changing world

Science Topics

Science Topics term usage Saturday, 2011-08-13

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

Scripts used

1162science
178combine
43kwic

Browse terms chosen

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

299earthquakes
125volcanoes
94earthquake occurrences
59maps and atlases
28mineral resources
25map interfaces
25real-time monitoring and reporting
19climate change
19floods
18surface water (non-marine)
17groundwater
16natural resource management
13energy resources
13topographic maps
12water quality
11remote sensing
11geologic maps
11droughts
9geospatial analysis
8earthquake probabilities
8contamination and pollution
8microbiology
7invasive species
7avian influenza
7hydrogeology
5mine sites
5environmental health (human)
5sediment transport
4aquatic ecosystems
4geochemistry
4streamflow
4groundwater flow
4life sciences
4metallic ores
4river systems
4fires
3oil resources
3paleontology
3land surface characteristics
3magnetic field (earth)

KWIC index letters chosen

bar graph showing usage of each letter

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