Science Topics term usage 2010-12-01

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.)

1049	earthquakes
355	earthquake occurrences
197	volcanoes
83	real-time monitoring and reporting
78	maps and atlases
77	floods
54	surface water (non-marine)
54	climate change
43	groundwater
42	energy resources
39	geospatial analysis
38	mineral resources
36	water quality
31	earthquake probabilities
30	invasive species
27	map interfaces
27	remote sensing
25	seismology
25	contamination and pollution
24	topographic maps
23	droughts
19	animals
16	fires
16	mining hazards
16	acid deposition
15	hurricanes
14	life sciences
13	surface water quality
12	oil resources
12	avian influenza
12	land use and land cover
12	earth structure
12	streamflow
11	soil resources
11	human impacts
11	hazards
11	environmental health (human)
10	aerial photography
10	natural gas resources
10	groundwater flow

Science Topics term usage Wednesday, 2010-12-01