Science Topics term usage 2009-10-03

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.)

1213	earthquakes
590	earthquake occurrences
280	volcanoes
220	maps and atlases
130	real-time monitoring and reporting
100	mineral resources
96	energy resources
84	avian influenza
78	climate change
64	map interfaces
63	earthquake probabilities
62	topographic maps
57	surface water (non-marine)
54	remote sensing
53	floods
48	water quality
44	droughts
41	ground water
40	invasive species
39	geospatial analysis
38	contamination and pollution
35	geologic maps
34	human impacts
31	fires
29	environmental health (human)
27	California
26	oil resources
24	seismology
22	life sciences
21	tectonic processes
20	field methods
20	water properties
18	geochemistry
17	natural resources
15	health and disease
14	social sciences
14	water supply and demand
14	desert ecosystems
13	river systems
13	agricultural regions

Science Topics term usage Saturday, 2009-10-03