Science Topics term usage 2012-06-13

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.)

1484	earthquakes
578	earthquake occurrences
87	volcanoes
65	real-time monitoring and reporting
51	energy resources
49	maps and atlases
49	mineral resources
39	groundwater
39	climate change
36	geospatial analysis
35	remote sensing
34	surface water (non-marine)
32	contamination and pollution
29	floods
27	droughts
25	water quality
25	map interfaces
24	environmental health (human)
23	avian influenza
19	fires
17	invasive species
16	seismology
16	earthquake probabilities
13	microbiology
12	mass wasting
10	California
10	geologic maps
8	topics
8	natural gas resources
8	metallic ores
7	human impacts
7	acid deposition
7	LIDAR
7	oil resources
7	earth sciences
7	earth structure
6	petroleum
6	water chemistry
6	impact cratering
6	geochemistry

Science Topics term usage Wednesday, 2012-06-13