Science Topics term usage 2012-05-13

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.)

287	earthquakes
104	earthquake occurrences
80	volcanoes
32	real-time monitoring and reporting
31	maps and atlases
23	climate change
21	groundwater
20	surface water (non-marine)
18	geospatial analysis
15	energy resources
14	mineral resources
11	droughts
10	map interfaces
9	invasive species
9	floods
9	remote sensing
8	environmental health (human)
8	avian influenza
8	topographic maps
8	water quality
8	fires
8	animals
7	stream discharge
7	contamination and pollution
7	earthquake probabilities
7	earth sciences
6	geographic information systems (GIS)
6	natural resource management
6	life sciences
6	human impacts
6	oil resources
6	hydrogeology
6	estuarine ecosystems
5	meteorites
5	biogeography
5	geologic maps
5	land use and land cover
5	seismology
5	radiometric dating
5	geologic processes

Science Topics term usage Sunday, 2012-05-13