Science Topics term usage 2010-07

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.)

20334	earthquakes
8067	earthquake occurrences
1900	volcanoes
1251	maps and atlases
1090	real-time monitoring and reporting
592	mineral resources
522	energy resources
510	ground water
495	climate change
440	topographic maps
427	seismology
404	map interfaces
378	surface water (non-marine)
374	floods
354	droughts
335	water quality
329	remote sensing
324	earthquake probabilities
310	contamination and pollution
293	geospatial analysis
246	invasive species
202	environmental health (human)
194	avian influenza
183	geologic maps
167	fires
151	oil resources
144	California
82	river systems
78	volcanic activity
74	natural gas resources
66	land use and land cover
66	human impacts
65	life sciences
65	hazards
62	earth structure
61	hydrology
60	tectonic processes
60	soil resources
59	hurricanes
57	ground-water flow

Scripts used