The USGS was established in 1879 with the responsibility to map public lands, examine geological structure, and evaluate mineral resources. Over the next century, its mission expanded to include the research of groundwater, ecosystems, environmental health, natural hazards, and climate and land use change.
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11 to 20 of 357 Results
F320675A-8A67-4BE2-9CB2-B3796342AFA7.html.ttl
Apr 22, 2025 - SPARROW Surface Water-Quality Modeling
Turtle RDF - 793 B - MD5: 2f8b50aa84ca069af2bf4c5e7275ba95
F320675A-8A67-4BE2-9CB2-B3796342AFA7.json
Apr 22, 2025 - SPARROW Surface Water-Quality Modeling
JSON - 1.1 KB - MD5: 09657bc48f6531662ef13ad9c7b54050
F320675A-8A67-4BE2-9CB2-B3796342AFA7.json.ttl
Apr 22, 2025 - SPARROW Surface Water-Quality Modeling
Turtle RDF - 783 B - MD5: ec3fb3246926c746953130887a80ed92
F320675A-8A67-4BE2-9CB2-B3796342AFA7.ttl
Apr 22, 2025 - SPARROW Surface Water-Quality Modeling
Turtle RDF - 808 B - MD5: 4774535845ed9c777409350b56ede539
fetch.sh
Apr 22, 2025 - SPARROW Surface Water-Quality Modeling
Shell Script - 65 B - MD5: f891ad660fe02e68a272320cd126d4c2
fetch.sh.ttl
Apr 22, 2025 - SPARROW Surface Water-Quality Modeling
Turtle RDF - 723 B - MD5: f9a40156da1bc714a30bf12e380c2263
foaf.ttl
Apr 22, 2025 - SPARROW Surface Water-Quality Modeling
Turtle RDF - 53.6 KB - MD5: 6a47f68d7e5f4e4cf6042e7d7f80b326
ldp.ttl
Apr 22, 2025 - SPARROW Surface Water-Quality Modeling
Turtle RDF - 19.1 KB - MD5: 2c43f4bd2052239e65a30c0b23cce053
manifest-md5.txt
Apr 22, 2025 - SPARROW Surface Water-Quality Modeling
Plain Text - 8.5 KB - MD5: 100699e93c7620cd8a50ffd2d8e2fe16
ORE-REM.ttl
Apr 22, 2025 - SPARROW Surface Water-Quality Modeling
Turtle RDF - 20.8 KB - MD5: dadc2307b7cb660baf03bb02de2b0c5d
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