USGS - science for a changing world

Science Topics

Science Topics term usage Thursday, 2010-08-12

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

Scripts used

2078science
277combine
45kwic

Browse terms chosen

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

773earthquakes
272earthquake occurrences
121volcanoes
72maps and atlases
65real-time monitoring and reporting
35floods
34climate change
32mineral resources
31map interfaces
27ground water
24energy resources
21remote sensing
21topographic maps
19surface water (non-marine)
18geospatial analysis
18seismology
17droughts
16earthquake probabilities
15contamination and pollution
14geologic maps
13fires
12water quality
11invasive species
10environmental health (human)
10avian influenza
8earth structure
8California
8acid deposition
7data services
7tectonic processes
6geologic processes
6life sciences
5erosion
5soil resources
5drainage basins
5water temperature
5animals
5land use and land cover
4land surface characteristics
4mine sites

KWIC index letters chosen

bar graph showing usage of each letter

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