Science Topics term usage 2010-08-08

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.)

409	earthquakes
137	earthquake occurrences
137	volcanoes
57	maps and atlases
32	real-time monitoring and reporting
25	surface water (non-marine)
24	mineral resources
22	climate change
20	map interfaces
19	ground water
19	topographic maps
19	floods
18	water quality
17	fires
16	nutrient content (water)
16	geospatial analysis
13	remote sensing
13	avian influenza
13	contamination and pollution
13	geologic maps
13	invasive species
12	energy resources
11	ecological processes
11	droughts
8	earthquake probabilities
8	environmental health (human)
6	ground-water flow
6	seismology
6	river systems
5	geomorphology
5	oil resources
5	hazards
5	surface water quality
4	planetary sciences
4	tectonic processes
4	earth structure
4	human impacts
4	earth sciences
4	life sciences
3	volcanic activity

Science Topics term usage Sunday, 2010-08-08