Science Topics term usage 2010-03-12

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.)

3490	earthquakes
1209	earthquake occurrences
358	real-time monitoring and reporting
291	volcanoes
279	maps and atlases
240	seismology
235	earthquake probabilities
161	floods
138	remote sensing
105	mineral resources
97	climate change
94	ground water
88	map interfaces
80	water quality
80	energy resources
72	geospatial analysis
68	surface water (non-marine)
68	invasive species
61	topographic maps
49	hazards
49	volcanic activity
48	droughts
47	contamination and pollution
44	tsunamis
42	geologic maps
41	avian influenza
38	tectonic processes
30	river systems
30	ground-water flow
27	fires
27	environmental health (human)
26	oil resources
26	topics
25	seismic methods
25	acid deposition
25	land use and land cover
24	animals
23	hydrology
23	earth structure
22	global warming

Science Topics term usage Friday, 2010-03-12