Science Topics term usage 2011-01

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.)

52795	earthquakes
16307	earthquake occurrences
6071	volcanoes
2584	maps and atlases
1846	real-time monitoring and reporting
1454	mineral resources
1280	climate change
1215	floods
1161	energy resources
1155	groundwater
1082	seismology
977	map interfaces
942	earthquake probabilities
849	geospatial analysis
844	topographic maps
826	surface water (non-marine)
784	remote sensing
762	water quality
657	avian influenza
601	contamination and pollution
568	invasive species
530	droughts
529	oil resources
523	geologic maps
446	environmental health (human)
364	volcanic activity
302	animals
290	fires
267	acid deposition
263	human impacts
246	California
245	life sciences
229	tectonic processes
221	hazards
200	topics
194	health and disease
187	endangered species
185	earth structure
177	erosion
164	ocean characteristics

Scripts used