Science Topics term usage 2012-07

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.)

12695	earthquakes
4449	earthquake occurrences
1915	volcanoes
1330	real-time monitoring and reporting
1209	maps and atlases
1020	mineral resources
969	climate change
867	groundwater
850	droughts
776	energy resources
715	surface water (non-marine)
704	geospatial analysis
683	floods
588	map interfaces
563	remote sensing
520	water quality
500	contamination and pollution
428	fires
408	earthquake probabilities
405	invasive species
389	avian influenza
312	environmental health (human)
307	oil resources
273	topographic maps
266	microbiology
226	seismology
215	geologic maps
199	natural gas resources
191	life sciences
176	land use and land cover
156	tectonic processes
152	tsunamis
145	human impacts
139	acid deposition
136	earth structure
132	volcanic activity
130	geochemistry
125	earth sciences
125	surface water quality
123	geographic information systems (GIS)

Scripts used