Science Topics term usage 2009-08-31

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.)

741	earthquakes
407	earthquake occurrences
300	maps and atlases
257	volcanoes
240	fires
186	real-time monitoring and reporting
145	topographic maps
142	climate change
137	mineral resources
106	ground water
103	map interfaces
103	floods
99	energy resources
96	contamination and pollution
91	remote sensing
91	avian influenza
91	water quality
85	health and disease
77	geologic maps
75	surface water (non-marine)
67	geospatial analysis
66	droughts
64	environmental health (human)
60	animals
58	invasive species
54	earthquake probabilities
46	life sciences
45	oil resources
40	river systems
36	seismology
34	vertebrates
33	global change
33	stream discharge
33	land use and land cover
33	topics
32	geography
32	ocean characteristics
31	scientific careers
31	human impacts
29	ground-water flow

Science Topics term usage Monday, 2009-08-31