USGS - science for a changing world

Science Topics

Science Topics term usage Saturday, 2011-01-08

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

Scripts used

2940science
437combine
44kwic

Browse terms chosen

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

1418earthquakes
412earthquake occurrences
119volcanoes
66maps and atlases
63real-time monitoring and reporting
36climate change
30geospatial analysis
29mineral resources
28animals
28avian influenza
28energy resources
27floods
26groundwater
25earthquake probabilities
24invasive species
22remote sensing
20environmental health (human)
20water quality
19map interfaces
19seismology
17contamination and pollution
17topographic maps
14surface water (non-marine)
12fires
12droughts
8geologic maps
8California
7oil resources
7mathematical modeling
6volcanic activity
5wildlife
5global change
5groundwater flow
5life sciences
5birds
4landslides
4stream discharge
4field sampling
4magnetic field (earth)
4hazards

KWIC index letters chosen

bar graph showing usage of each letter

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