Science Topics term usage 2005-09-17

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.)

74	earthquakes
43	geographic information systems (GIS)
40	volcanoes
30	tectonic processes
30	maps and atlases
25	earthquake occurrences
20	earth sciences
19	geography
18	magnetic field (earth)
18	cartography
17	earth structure
17	mineral resources
17	contamination and pollution
16	animals
15	acid deposition
15	human impacts
13	geophysics
13	ocean sciences
12	global change
12	energy resources
12	precipitation (atmospheric)
12	real-time monitoring and reporting
12	seismology
12	surface water (non-marine)
11	rocks and deposits
10	environmental health (human)
10	hazards
10	ecotoxicology
10	ocean characteristics
10	information sciences
9	ground-water flow
9	USGS user services
9	water properties
9	life sciences
9	tectonophysics
9	metallic ores
9	storms
9	ecological processes
9	aquatic biology
9	health and disease

Science Topics term usage Saturday, 2005-09-17