USGS - science for a changing world

Science Topics

Science Topics term usage Thursday, 2008-09-18

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

Scripts used

3387science
444combine
114kwic

Browse terms chosen

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

513earthquakes
232volcanoes
216earthquake occurrences
126maps and atlases
80real-time monitoring and reporting
71energy resources
70floods
64climate change
63USGS map servers
54mineral resources
53ground water
50water quality
39contamination and pollution
39surface water (non-marine)
36geospatial analysis
35invasive species
34remote sensing
32droughts
27oil resources
27avian influenza
26fires
21seismology
21environmental health (human)
16tectonic processes
15acid deposition
15earthquake probabilities
15tsunamis
14desert ecosystems
14plants (organisms)
14human impacts
13marine biology
13streamflow
13hurricanes
13geochemistry
13river systems
13producers (organisms)
12life sciences
12animals
11natural gas resources
11outer core (earth)

KWIC index letters chosen

bar graph showing usage of each letter

Accessibility FOIA Privacy Policies and Notices

Take Pride in America logo USA.gov logo U.S. Department of the Interior | U.S. Geological Survey
URL: http://geology.usgs.gov/peter/topics/term-use/2008-09/2008-09-18.html
Page Contact Information: Peter Schweitzer
Page Last Modified: Monday, 22-Sep-2008 09:27:49 EDT