Science Topics term usage 2011-12

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.)

17413	earthquakes
6533	earthquake occurrences
3938	volcanoes
1997	maps and atlases
1413	real-time monitoring and reporting
1255	mineral resources
1115	climate change
1068	groundwater
1040	energy resources
908	floods
854	surface water (non-marine)
850	map interfaces
812	geospatial analysis
793	water quality
707	remote sensing
595	contamination and pollution
583	avian influenza
575	droughts
516	topographic maps
501	invasive species
490	earthquake probabilities
458	oil resources
422	environmental health (human)
391	geologic maps
306	seismology
302	microbiology
281	human impacts
274	fires
241	tsunamis
232	volcanic activity
210	land use and land cover
196	acid deposition
185	life sciences
180	tectonic processes
175	natural gas resources
169	endangered species
165	earth sciences
156	metallic ores
153	earth structure
152	groundwater flow

Scripts used