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Topics
Themes, subjects, and concerns for which USGS information resources are relevant.
Subtopics:
Elements
(56 items)
Field monitoring stations
(2 items)
Recreation
(6 items)
Agriculture
(15 items)
Biological and physical processes
(740 items)
Culture and demographics
(31 items)
Earth characteristics
(414 items)
Effects of climate change
(34 items)
Hazards
(167 items)
Health and disease
(75 items)
Human impacts
(107 items)
Information system design and development
(43 items)
Instrument design and development
(31 items)
Land use and land cover
(56 items)
Map coordinate systems
(3 items)
Contamination and pollution
(182 items)
Natural resource exploration
(11 items)
Natural resource extraction
(33 items)
Natural resources
(622 items)
Organism groupings (non-taxonomic)
(203 items)
Organisms
(302 items)
Planetary bodies
(10 items)
Population and community ecology
(381 items)
Scientific careers
(8 items)
Water properties
(84 items)
Water quality
(341 items)
Water supply and demand
(85 items)
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