Science Topics term usage 2011-01-26

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

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

1086	earthquakes
278	earthquake occurrences
249	volcanoes
103	maps and atlases
69	mineral resources
61	climate change
47	geospatial analysis
46	energy resources
42	real-time monitoring and reporting
40	remote sensing
40	floods
35	groundwater
32	map interfaces
30	surface water (non-marine)
30	contamination and pollution
29	earthquake probabilities
28	seismology
27	topographic maps
26	geologic maps
26	invasive species
24	water quality
23	oil resources
20	droughts
16	avian influenza
15	animals
13	environmental health (human)
12	human impacts
12	land use and land cover
12	acid deposition
11	ocean characteristics
11	endangered species
9	volcanic activity
9	geographic information systems (GIS)
9	topics
9	metallic ores
8	tsunamis
8	natural gas resources
8	water properties
8	mineralogy
8	life sciences

Science Topics term usage Wednesday, 2011-01-26