Science Topics term usage 2013-02-03

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.)

371	earthquakes
123	earthquake occurrences
70	volcanoes
29	climate change
27	ecology
24	maps and atlases
22	atmospheric deposition (chemical & particulate)
22	real-time monitoring and reporting
20	floods
19	mineral resources
19	remote sensing
16	surface water (non-marine)
15	groundwater
14	microbiology
13	environmental health (human)
13	water quality
12	map interfaces
12	earthquake probabilities
11	tsunamis
11	geospatial analysis
10	ecosystems
10	contamination and pollution
10	tectonic processes
10	energy resources
9	human impacts
9	sedimentology
9	avian influenza
9	geologic processes
8	invasive species
8	animals
8	wildlife
8	droughts
7	parasitology
7	volcanic eruption prediction
7	water supply and demand
7	endangered species
6	aerial photography
6	land use and land cover
6	geographic information systems (GIS)
6	ecological processes

Science Topics term usage Sunday, 2013-02-03