Science Topics term usage 2012-09-15

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.)

419	earthquakes
137	earthquake occurrences
96	volcanoes
31	maps and atlases
31	mineral resources
26	droughts
26	geospatial analysis
22	energy resources
22	groundwater
22	climate change
21	floods
20	contamination and pollution
17	invasive species
15	avian influenza
15	real-time monitoring and reporting
15	surface water (non-marine)
15	environmental health (human)
14	fires
13	map interfaces
13	water quality
12	remote sensing
10	earthquake probabilities
10	animals
9	life sciences
8	geochemistry
8	geologic maps
8	microbiology
7	topographic maps
7	land use and land cover
6	health and disease
6	seismology
6	water chemistry
6	oil resources
6	geographic information systems (GIS)
6	forest ecosystems
6	tsunamis
6	acid deposition
6	geologic structure
6	social sciences
6	geologic processes

Science Topics term usage Saturday, 2012-09-15