Science Topics term usage 2010-01-21

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.)

4694	earthquakes
1764	earthquake occurrences
560	volcanoes
370	earthquake probabilities
322	maps and atlases
264	real-time monitoring and reporting
181	floods
150	map interfaces
148	climate change
137	ground water
137	mineral resources
136	energy resources
135	seismology
124	remote sensing
117	contamination and pollution
108	tectonic processes
106	water quality
101	geospatial analysis
99	geologic maps
98	surface water (non-marine)
95	droughts
88	invasive species
79	volcanic activity
74	topographic maps
69	avian influenza
51	environmental health (human)
45	hazards
41	human impacts
41	streamflow
38	fires
37	social sciences
37	acid deposition
37	oil resources
34	river systems
33	tectonophysics
31	geologic processes
31	earth structure
30	topics
27	aquatic ecosystems
26	storm surge

Science Topics term usage Thursday, 2010-01-21