Science Topics term usage 2010-10-04

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.)

779	earthquakes
215	earthquake occurrences
121	volcanoes
116	maps and atlases
79	real-time monitoring and reporting
72	water quality
57	climate change
42	energy resources
42	floods
40	map interfaces
40	topographic maps
38	mineral resources
37	remote sensing
36	groundwater
33	surface water (non-marine)
29	invasive species
24	contamination and pollution
24	geologic maps
23	droughts
22	fires
20	human impacts
18	seismology
18	earthquake probabilities
17	environmental health (human)
15	ocean characteristics
15	oil resources
14	geospatial analysis
13	land use and land cover
13	avian influenza
10	health and disease
10	acid deposition
9	erosion
9	social sciences
9	endangered species
9	life sciences
9	tectonic processes
9	water supply and demand
9	hazards
8	natural resource management
8	sea-floor characteristics

Science Topics term usage Monday, 2010-10-04