Science Topics term usage 2005-12-28

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.)

83	earthquakes
76	volcanoes
44	geographic information systems (GIS)
22	aerial photography
21	energy resources
21	earthquake occurrences
20	maps and atlases
19	mineral resources
16	real-time monitoring and reporting
13	animals
13	surface water (non-marine)
12	ecosystems
11	tsunamis
11	climate change
11	water quality
11	sea-floor characteristics
11	earth structure
11	erosion
11	tectonic processes
10	floods
10	cartography
10	streamflow
9	geologic structure
9	landslides
9	remote sensing
9	hydrology
8	earthquake probabilities
8	snow and ice cover
7	map coordinate systems
7	sedimentation
7	marine geology
7	water supply and demand
7	geology
7	magnetic field (earth)
7	oil resources
7	contamination and pollution
7	wildlife
7	endangered species
6	precipitation (atmospheric)
6	rocks and deposits

Science Topics term usage Wednesday, 2005-12-28