Science Topics term usage 2012-01-22

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.)

549	earthquakes
183	earthquake occurrences
151	volcanoes
67	maps and atlases
43	mineral resources
40	real-time monitoring and reporting
40	energy resources
36	groundwater
35	map interfaces
35	climate change
30	geospatial analysis
25	floods
25	avian influenza
21	water quality
21	remote sensing
19	droughts
17	contamination and pollution
17	topographic maps
15	surface water (non-marine)
13	oil resources
12	environmental health (human)
11	invasive species
11	fires
9	tsunamis
9	microbiology
9	soil resources
8	endangered species
8	atmospheric and climatic processes
8	magnetic field (earth)
8	earthquake probabilities
7	life sciences
7	erosion
6	geologic processes
6	aquatic ecosystems
6	rocks and deposits
6	effects of climate change
6	hazards
6	geologic maps
6	topics
6	health and disease

Science Topics term usage Sunday, 2012-01-22