Science Topics term usage 2006-08-02

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.)

74	earthquakes
57	geographic information systems (GIS)
49	volcanoes
33	parasitology
24	tectonic processes
23	acid deposition
23	aerial photography
19	streamflow
19	water resources
18	geologic structure
18	cartography
17	climate change
17	real-time monitoring and reporting
17	invasive species
15	earthquake occurrences
13	oil resources
13	maps and atlases
12	global warming
11	rocks and deposits
11	volcanic activity
11	landslides
11	human impacts
11	planetary bodies
11	energy resources
11	geochemistry
10	geologic history
10	coastal zones
10	mining hazards
10	earth structure
10	ground-water flow
10	topography
10	global change
9	ocean temperature
9	surface water (non-marine)
9	land use and land cover
8	computational methods
8	drainage basins
8	stream-gage measurement
7	ground water
7	floods

Science Topics term usage Wednesday, 2006-08-02