Science Topics term usage 2012-01-02

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.)

310	earthquakes
110	earthquake occurrences
59	volcanoes
38	maps and atlases
26	map interfaces
24	real-time monitoring and reporting
23	mineral resources
22	groundwater
22	floods
21	climate change
19	droughts
18	energy resources
18	remote sensing
17	geospatial analysis
16	surface water (non-marine)
16	avian influenza
15	earthquake probabilities
14	water quality
12	invasive species
12	contamination and pollution
10	topographic maps
9	environmental health (human)
8	acid deposition
7	health and disease
7	fires
6	life sciences
6	topics
6	microbiology
6	volcanic activity
6	geologic maps
5	endangered species
5	hydrology
5	seismic methods
5	animals
5	tectonic processes
5	human impacts
5	aquatic ecosystems
5	earth structure
5	marine ecosystems
4	geologic processes

Science Topics term usage Monday, 2012-01-02