Science Topics term usage 2010-06-01

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.)

1063	earthquakes
464	volcanoes
348	earthquake occurrences
160	real-time monitoring and reporting
159	maps and atlases
107	mineral resources
101	ground water
89	energy resources
77	surface water (non-marine)
77	droughts
73	climate change
72	map interfaces
72	floods
70	topographic maps
60	remote sensing
60	geospatial analysis
57	contamination and pollution
53	water quality
52	earthquake probabilities
41	seismology
41	sinkhole formation
35	fires
34	invasive species
33	geologic processes
31	environmental health (human)
31	human impacts
31	avian influenza
25	land use and land cover
22	tectonic processes
22	soil resources
22	oil resources
21	health and disease
21	volcanic features
20	geologic maps
19	tsunamis
19	hazards
19	hydrogeology
18	metallic ores
18	geothermal resources
18	volcanic activity

Science Topics term usage Tuesday, 2010-06-01