Science Topics term usage 2012-10-28

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.)

1005	earthquakes
343	earthquake occurrences
69	volcanoes
40	real-time monitoring and reporting
25	floods
23	maps and atlases
22	tsunamis
18	earthquake probabilities
13	geospatial analysis
12	seismology
11	climate change
11	remote sensing
10	hurricanes
9	map interfaces
8	health and disease
8	human impacts
8	water quality
8	mineral resources
8	contamination and pollution
7	invasive species
7	groundwater
7	tectonic processes
6	fires
6	water chemistry
6	avian influenza
6	surface water (non-marine)
6	volcanic activity
6	droughts
6	mass wasting
6	erosion
5	earth sciences
5	animals
5	drainage basins
5	geographic information systems (GIS)
5	floodplains
5	geologic maps
5	biological and physical processes
5	microbiology
5	energy resources
5	endangered species

Science Topics term usage Sunday, 2012-10-28