Science Topics term usage 2010-02-08

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.)

1460	earthquakes
580	earthquake occurrences
371	volcanoes
210	maps and atlases
149	mineral resources
132	ground water
130	real-time monitoring and reporting
96	climate change
89	floods
86	energy resources
86	topographic maps
85	water quality
78	map interfaces
76	droughts
76	surface water (non-marine)
74	geospatial analysis
73	earthquake probabilities
72	contamination and pollution
54	remote sensing
54	invasive species
40	environmental health (human)
38	seismology
38	geologic maps
36	avian influenza
34	nonmetallic mineral resources
31	tectonic processes
30	oil resources
27	human impacts
27	volcanic activity
27	fires
27	ground-water quality
26	land use and land cover
26	metallic ores
25	volcanic eruption prediction
24	acid deposition
24	social sciences
23	ocean characteristics
22	life sciences
19	health and disease
19	earth structure

Science Topics term usage Monday, 2010-02-08