Science Topics term usage 2010-01-13

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.)

10472	earthquakes
4959	earthquake occurrences
465	volcanoes
428	earthquake probabilities
389	maps and atlases
318	seismology
316	real-time monitoring and reporting
172	climate change
157	tectonic processes
140	mineral resources
134	ground water
120	energy resources
117	map interfaces
113	geospatial analysis
109	geologic maps
100	droughts
94	floods
92	volcanic activity
85	avian influenza
83	water quality
82	contamination and pollution
81	remote sensing
76	topographic maps
73	invasive species
69	surface water (non-marine)
68	hazards
56	geologic processes
56	topics
54	environmental health (human)
49	fires
48	California
44	oil resources
40	tectonophysics
34	earth structure
33	river systems
32	fault zones
32	health and disease
30	global warming
27	biological and physical processes
26	human impacts

Science Topics term usage Wednesday, 2010-01-13