Science Topics term usage 2013-01-02

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.)

324	earthquakes
105	earthquake occurrences
91	volcanoes
54	real-time monitoring and reporting
43	climate change
39	maps and atlases
36	groundwater
31	mineral resources
25	remote sensing
23	map interfaces
22	floods
22	surface water (non-marine)
22	contamination and pollution
21	droughts
20	energy resources
19	geospatial analysis
19	water quality
16	environmental health (human)
15	avian influenza
15	animals
14	water chemistry
14	invasive species
13	microbiology
13	health and disease
13	tectonic processes
13	earthquake probabilities
12	human impacts
12	geochemistry
11	earth sciences
11	life sciences
10	erosion
10	seismology
10	fires
10	volcanic activity
9	topographic maps
9	wildlife
8	land use and land cover
8	hydrology
8	earth structure
8	biodiversity

Science Topics term usage Wednesday, 2013-01-02