Science Topics term usage 2005-07-14

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.)

113	earthquakes
63	volcanoes
58	geographic information systems (GIS)
40	surface water (non-marine)
22	mineral resources
20	water quality
20	ground water
19	maps and atlases
19	geologic history
18	energy resources
18	streamflow
16	tsunamis
14	tectonic processes
13	aerial photography
12	water resources
12	real-time monitoring and reporting
11	geochemistry
10	animals
10	precipitation (atmospheric)
10	fires
9	natural resource exploration
9	rocks and deposits
9	remote sensing
9	natural resource extraction
9	earth structure
8	cartography
8	landslides
8	contamination and pollution
7	wildlife
7	ground-water flow
7	health and disease
7	climate change
6	invasive species
6	storms
6	hydrology
6	ocean characteristics
6	water use
5	human impacts
5	ecological processes
5	coastal zones

Science Topics term usage Thursday, 2005-07-14