Science Topics term usage 2006-08-28

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.)

76	earthquakes
49	volcanoes
49	geographic information systems (GIS)
38	earth structure
35	vertebrate zoology
27	maps and atlases
22	climate change
20	invasive species
19	tectonic processes
19	streamflow
18	tsunamis
17	acid deposition
15	animals
15	earthquake occurrences
14	human impacts
14	health and disease
14	floods
13	meteorites
13	geologic history
13	water quality
13	land use and land cover
13	volcanic activity
12	hurricanes
12	ocean characteristics
12	life sciences
12	earth characteristics
12	storms
12	rocks and deposits
12	endangered species
11	hazards
11	oil resources
11	energy resources
11	precipitation (atmospheric)
11	erosion
11	remote sensing
11	scientific careers
11	ground water
11	global change
11	planetary bodies
10	mathematical modeling

Science Topics term usage Monday, 2006-08-28