Science Topics term usage 2009-10-05

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.)

1250	earthquakes
543	earthquake occurrences
416	volcanoes
349	maps and atlases
198	real-time monitoring and reporting
156	climate change
153	mineral resources
144	energy resources
132	droughts
129	floods
116	water quality
114	map interfaces
108	ground water
104	geospatial analysis
102	topographic maps
98	surface water (non-marine)
91	contamination and pollution
89	remote sensing
86	avian influenza
78	fires
77	invasive species
68	geologic maps
61	earthquake probabilities
49	life sciences
47	seismology
45	environmental health (human)
41	human impacts
40	oil resources
38	natural resources
36	tectonic processes
36	hazards
35	desert ecosystems
35	health and disease
33	social sciences
29	river systems
29	volcanic activity
28	topics
27	geologic history
26	erosion
26	global warming

Science Topics term usage Monday, 2009-10-05