Science Topics term usage 2011-09-05

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.)

1168	earthquakes
469	earthquake occurrences
130	volcanoes
109	maps and atlases
82	real-time monitoring and reporting
63	mineral resources
54	climate change
40	floods
39	surface water (non-marine)
39	remote sensing
36	fires
33	water quality
33	energy resources
33	groundwater
28	map interfaces
28	droughts
28	geospatial analysis
28	topographic maps
23	earthquake probabilities
21	invasive species
21	avian influenza
20	seismology
17	geologic maps
16	contamination and pollution
15	tsunamis
15	oil resources
12	volcanic activity
11	cartography
10	environmental health (human)
10	groundwater flow
9	microbiology
9	biodiversity
8	river systems
8	volcanic eruption prediction
8	erosion
8	tectonic processes
8	life sciences
7	geochemistry
7	earth structure
7	animal behavior

Science Topics term usage Monday, 2011-09-05