Science Topics term usage 2010-08-11

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.)

563	earthquakes
187	earthquake occurrences
115	volcanoes
75	maps and atlases
54	real-time monitoring and reporting
38	mineral resources
38	climate change
36	map interfaces
33	floods
32	ground water
28	energy resources
26	topographic maps
22	surface water (non-marine)
20	droughts
16	geospatial analysis
16	contamination and pollution
15	geologic maps
14	environmental health (human)
13	avian influenza
13	remote sensing
12	water quality
11	fires
11	invasive species
10	zoology
10	earthquake probabilities
9	seismology
9	coal resources
7	surface water quality
6	human impacts
6	land use and land cover
5	geographic information systems (GIS)
5	mining hazards
5	global warming
5	geochemistry
5	sediment transport
5	ocean temperature
5	river systems
4	endangered species
4	acid deposition
4	volcanic activity

Science Topics term usage Wednesday, 2010-08-11