Science Topics term usage 2005-08-07

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.)

60	earthquakes
33	volcanoes
28	earthquake occurrences
27	geographic information systems (GIS)
18	earth sciences
14	mountains
11	climate change
10	rocks and deposits
10	water resources
9	maps and atlases
9	tsunamis
9	ice masses
9	aerial photography
8	earth structure
7	health and disease
7	surface water (non-marine)
7	earthquake probabilities
7	tectonic processes
7	geologic structure
6	animals
6	image collections
6	marine geology
6	topography
6	contamination and pollution
6	human impacts
6	ocean sciences
6	real-time monitoring and reporting
6	cartography
6	meteorites
6	waste treatment and disposal
6	land use and land cover
5	droughts
5	hydrology
5	storms
5	global change
5	seismology
5	lakes
5	ground-water flow
5	protists
5	habitats

Science Topics term usage Sunday, 2005-08-07