Science Topics term usage 2012-04-11

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.)

7679	earthquakes
2581	earthquake occurrences
551	tsunamis
261	volcanoes
223	real-time monitoring and reporting
184	earthquake probabilities
177	maps and atlases
127	climate change
124	seismology
103	mineral resources
88	avian influenza
86	geospatial analysis
74	droughts
65	energy resources
64	floods
62	groundwater
55	invasive species
55	map interfaces
54	water quality
53	surface water (non-marine)
51	remote sensing
49	environmental health (human)
43	fires
41	contamination and pollution
40	topics
30	geologic processes
27	tectonic processes
27	geologic maps
25	topographic maps
25	oil resources
21	hazards
19	volcanic activity
19	microbiology
18	animals
16	natural gas resources
16	human impacts
15	land use and land cover
15	surface water quality
13	cartography
12	water chemistry

Science Topics term usage Wednesday, 2012-04-11