Science Topics term usage 2010-03

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.)

102185	earthquakes
33088	earthquake occurrences
13133	volcanoes
7528	real-time monitoring and reporting
6175	earthquake probabilities
6048	maps and atlases
5149	seismology
3477	climate change
3452	floods
2988	mineral resources
2762	remote sensing
2611	ground water
2521	energy resources
2460	map interfaces
2067	surface water (non-marine)
1958	geospatial analysis
1918	topographic maps
1796	water quality
1746	droughts
1607	invasive species
1587	contamination and pollution
1415	tectonic processes
1402	volcanic activity
1383	avian influenza
1211	geologic maps
1168	hazards
970	environmental health (human)
855	natural resource management
853	fires
813	oil resources
742	tsunamis
681	human impacts
637	topics
590	river systems
576	earth structure
567	geologic processes
519	acid deposition
506	global warming
504	seismic methods
499	erosion

Scripts used