Science Topics term usage 2012-12

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.)

15006	earthquakes
4899	earthquake occurrences
2893	volcanoes
942	maps and atlases
938	real-time monitoring and reporting
853	climate change
801	mineral resources
651	groundwater
650	remote sensing
617	floods
599	energy resources
530	geospatial analysis
484	surface water (non-marine)
458	contamination and pollution
455	map interfaces
425	droughts
405	water quality
400	invasive species
371	avian influenza
359	earthquake probabilities
312	microbiology
282	seismology
282	environmental health (human)
268	fires
263	earth sciences
241	tsunamis
232	life sciences
228	tectonic processes
226	land use and land cover
215	topographic maps
192	geologic maps
190	geochemistry
174	human impacts
160	geology
160	hydrology
158	oil resources
157	water chemistry
152	acid deposition
144	geologic processes
137	aerial photography

Scripts used