Science Topics term usage 2005-05-14

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.)

150	earthquakes
50	volcanoes
50	earthquake occurrences
48	geographic information systems (GIS)
26	maps and atlases
23	tsunamis
19	surface water (non-marine)
17	aerial photography
16	animals
16	streamflow
15	earth structure
15	real-time monitoring and reporting
15	tectonic processes
14	mineral resources
13	landslides
11	oil resources
10	geologic structure
10	energy resources
10	earthquake probabilities
10	ground-water flow
9	climate change
9	ground water
9	birds
9	wildlife
9	floods
9	seismology
9	stream-gage measurement
8	rocks and deposits
8	geomorphology
8	topography
8	hydrology
7	snow and ice cover
7	gravitational field (earth)
7	coastal zones
7	cartography
6	map coordinate systems
6	endangered species
6	freshwater ecosystems
6	seismic methods
6	ocean sciences

Science Topics term usage Saturday, 2005-05-14