Science Topics term usage 2007-08-15

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.)

77	earthquakes
58	geographic information systems (GIS)
37	volcanoes
36	earthquake occurrences
22	atmospheric sciences
22	real-time monitoring and reporting
21	fires
16	animals
16	earth structure
16	climate change
13	acid deposition
12	geologic history
12	hurricanes
11	aerial photography
11	droughts
11	mathematical modeling
10	energy resources
10	precipitation (atmospheric)
10	rocks and deposits
9	health and disease
9	tsunamis
9	seismic methods
9	mineral resources
9	global change
9	land use and land cover
8	water quality
8	maps and atlases
8	natural resources
8	global warming
8	water properties
8	information system design and development
8	water chemistry
8	volcanic activity
8	floods
7	geochemistry
7	map coordinate systems
7	oil resources
7	streamflow
7	erosion
7	ground water

Science Topics term usage Wednesday, 2007-08-15