Science Topics term usage 2007-06-02

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.)

66	geographic information systems (GIS)
39	earthquakes
26	geophysics
24	volcanoes
24	parasites
18	earthquake occurrences
15	earth structure
14	mineral resources
13	hurricanes
12	ground water
12	ground-water flow
12	acid deposition
11	oil resources
11	flowering plants
11	rocks and deposits
11	surface water (non-marine)
11	map coordinate systems
11	climate change
11	industrial pollution
10	tectonic processes
10	streamflow
10	aerial photography
10	real-time monitoring and reporting
10	GPS measurement
10	droughts
10	animals
10	water quality
10	geography
10	natural resource exploration
10	human impacts
9	marine geophysics
9	geologic history
9	health and disease
9	habitats
9	natural gas resources
9	water circulation
9	landslides
9	photography
9	ocean characteristics
9	luminescence dating

Science Topics term usage Saturday, 2007-06-02