Science Topics term usage 2006-05-21

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.)

85	earthquakes
60	volcanoes
44	geographic information systems (GIS)
23	animals
21	energy resources
21	tectonic processes
18	birds
18	earthquake occurrences
16	real-time monitoring and reporting
15	earth structure
15	maps and atlases
13	water resources
12	landslides
12	vertebrates
11	climate change
11	snow and ice cover
11	tsunamis
10	population and community ecology
9	wildlife
9	oil resources
9	endangered species
9	global change
8	floods
8	mineral resources
8	magnetic field (earth)
8	marine geology
8	biodiversity
8	geologic structure
7	meteorites
7	geologic history
7	fishery resources
7	streamflow
7	geochemistry
6	storms
6	rocks and deposits
6	coastal zones
6	ground water
6	hydrology
6	surface water (non-marine)
6	aerial photography

Science Topics term usage Sunday, 2006-05-21