Science Topics term usage 2005-09-09

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.)

159	earthquakes
81	health and disease
80	volcanoes
63	earth structure
61	environmental health (human)
60	geographic information systems (GIS)
52	earthquake occurrences
45	maps and atlases
38	human impacts
25	tsunamis
24	floods
24	tectonic processes
23	core (earth)
21	earthquake probabilities
21	aerial photography
20	ground water
20	energy resources
20	geologic structure
18	real-time monitoring and reporting
18	surface water (non-marine)
18	coastal zones
18	streamflow
17	mineral resources
17	contamination and pollution
16	climate change
15	planetary bodies
15	storms
15	aquatic biology
13	hurricanes
13	photography
13	hydrology
13	animals
13	remote sensing
12	global change
12	water quality
12	geography
12	mantle (earth)
12	volcanic activity
12	topics
11	inner core (earth)

Science Topics term usage Friday, 2005-09-09