USGS - science for a changing world

Science Topics

Science Topics term usage Monday, 2012-12-24

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

Scripts used

1180science
151combine
31kwic

Browse terms chosen

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

293earthquakes
124volcanoes
102earthquake occurrences
48maps and atlases
31real-time monitoring and reporting
26climate change
25mineral resources
19groundwater
16droughts
15energy resources
15remote sensing
15floods
13avian influenza
13environmental health (human)
13geospatial analysis
12microbiology
11seismology
10map interfaces
10earthquake probabilities
9water quality
9topographic maps
9contamination and pollution
9geochemistry
8invasive species
8surface water (non-marine)
7fires
5natural resource management
5life sciences
4field methods
4volcanic activity
4environmental assessment
4geologic maps
4oil shale resources
4mathematical modeling
4acid deposition
4nonpoint-source pollution
4coal resources
4topics
3biochemistry
3tsunamis

KWIC index letters chosen

bar graph showing usage of each letter

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