Science Topics term usage 2005-11-28

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.)

252	earthquakes
160	volcanoes
94	earthquake occurrences
79	geographic information systems (GIS)
69	tectonic processes
66	maps and atlases
53	energy resources
53	volcanology
49	landslides
44	endangered species
43	tsunamis
43	health and disease
42	water quality
38	mineral resources
36	contamination and pollution
35	oil resources
34	geologic history
34	hazards
33	ground water
32	storms
30	floods
28	animals
27	water resources
27	global change
26	surface water (non-marine)
26	coastal zones
26	fires
24	climate change
24	water supply and demand
23	real-time monitoring and reporting
23	human impacts
22	volcanic activity
21	acid deposition
21	life sciences
21	global warming
21	rocks and deposits
20	ground-water flow
20	droughts
20	hydrology
20	earth structure

Science Topics term usage Monday, 2005-11-28