Science Topics term usage 2005-11-06

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.)

109	earthquakes
54	geographic information systems (GIS)
53	volcanoes
40	maps and atlases
30	earthquake occurrences
29	earth structure
27	tectonic processes
27	energy resources
21	ground water
20	rocks and deposits
20	mineral resources
19	storms
18	real-time monitoring and reporting
17	oil resources
17	aerial photography
17	climate change
16	water quality
15	human impacts
15	landslides
14	hazards
14	contamination and pollution
14	surface water (non-marine)
14	droughts
14	geologic structure
14	water use
13	geography
13	streamflow
13	global change
12	mining hazards
12	mantle (earth)
12	erosion
12	water properties
12	hurricanes
12	earthquake probabilities
11	tsunamis
11	floods
11	coal resources
11	animals
11	ground-water flow
11	natural resource assessment

Science Topics term usage Sunday, 2005-11-06