Science Topics term usage 2012-08-15

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.)

453	earthquakes
151	earthquake occurrences
85	volcanoes
48	real-time monitoring and reporting
45	energy resources
45	groundwater
41	mineral resources
39	maps and atlases
36	climate change
32	contamination and pollution
30	droughts
25	fires
25	floods
24	surface water (non-marine)
22	geospatial analysis
19	map interfaces
16	invasive species
16	remote sensing
15	earthquake probabilities
13	avian influenza
13	water quality
13	oil resources
13	environmental health (human)
12	land use and land cover
12	seismology
11	microbiology
8	earth sciences
7	geographic information systems (GIS)
7	topographic maps
6	greenhouse effect
6	water cycle
6	hydrogeology
6	tectonic processes
6	life sciences
6	surface-water level
5	volcanic activity
5	volcanic eruption prediction
5	streamflow
5	groundwater quality
5	geologic history

Science Topics term usage Wednesday, 2012-08-15