Science Topics term usage 2011-10-15

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.)

376	earthquakes
141	volcanoes
140	earthquake occurrences
49	maps and atlases
37	mineral resources
34	map interfaces
31	real-time monitoring and reporting
28	climate change
23	groundwater
22	surface water (non-marine)
20	floods
20	geospatial analysis
17	energy resources
15	topographic maps
15	avian influenza
13	droughts
13	contamination and pollution
12	remote sensing
11	natural resource assessment
11	water quality
11	environmental health (human)
9	geologic maps
9	seismology
9	natural gas resources
9	human impacts
8	oil resources
8	economic geology
8	invasive species
7	mining hazards
7	earthquake probabilities
7	stream discharge
6	fires
6	microbiology
5	volcanic activity
5	river systems
5	hazards
5	groundwater flow
5	life sciences
5	volcanic eruption prediction
4	streamflow

Science Topics term usage Saturday, 2011-10-15