USGS - science for a changing world

Science Topics

Science Topics term usage Thursday, 2010-07-29

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

Scripts used

1930science
270combine
50kwic

Browse terms chosen

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

609earthquakes
207earthquake occurrences
99volcanoes
64maps and atlases
47real-time monitoring and reporting
42mineral resources
38energy resources
32climate change
29floods
27map interfaces
27ground water
24topographic maps
20geospatial analysis
20seismology
19water quality
18droughts
17oil resources
17surface water (non-marine)
16fires
15geologic maps
14remote sensing
14contamination and pollution
14environmental health (human)
13invasive species
12earthquake probabilities
10avian influenza
8hurricanes
7soil resources
7natural gas resources
6global warming
6coal resources
6natural resources
5life sciences
5geography
5topics
5ground-water quality
5aerial photography
5geographic information systems (GIS)
4ocean processes
4hazards

KWIC index letters chosen

bar graph showing usage of each letter

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