Science Topics term usage 2005-06-10

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.)

143	earthquakes
92	volcanoes
64	geographic information systems (GIS)
36	surface water (non-marine)
33	mineral resources
30	maps and atlases
27	earthquake occurrences
23	energy resources
20	natural resource exploration
20	ground water
19	animals
18	streamflow
18	water resources
18	aerial photography
18	rocks and deposits
18	landslides
16	real-time monitoring and reporting
16	tectonic processes
15	hazards
15	seismology
15	tsunamis
15	water quality
15	storms
14	oil resources
14	ocean characteristics
13	geologic structure
13	cartography
13	topography
13	coastal zones
12	geologic history
12	image collections
11	climate change
11	sedimentation
11	mining hazards
10	structural geology
10	natural gas resources
10	invasive species
10	algal blooms
10	ground-water flow
10	natural resource extraction

Science Topics term usage Friday, 2005-06-10