Item talk:Q56981

{"@context": "https://schema.org", "@type": "CreativeWork", "additionalType": "USGS Numbered Series", "name": "Soil mineralogy and geochemistry along a north-south transect in Alaska and the relation to source-rock terrane", "identifier": [{"@type": "PropertyValue", "propertyID": "USGS Publications Warehouse IndexID", "value": "pp1814E", "url": "https://pubs.usgs.gov/publication/pp1814E"}, {"@type": "PropertyValue", "propertyID": "USGS Publications Warehouse Internal ID", "value": 70204649}, {"@type": "PropertyValue", "propertyID": "DOI", "value": "10.3133/pp1814E", "url": "https://doi.org/10.3133/pp1814E"}], "inLanguage": "en", "isPartOf": [{"@type": "CreativeWorkSeries", "name": "Professional Paper"}], "datePublished": "2019", "dateModified": "2019-08-13", "abstract": "Soils collected along a predominately north-south transect in Alaska were used to evaluate regional differences in the soil mineralogy and geochemistry in the context of a geotectonic framework for Alaska. The approximately 1,395-kilometer-long transect followed the Dalton, Elliott, and Richardson Highways from near Prudhoe Bay to Valdez. Sites were selected with a site spacing of approximately 10 road-kilometers; soil was sampled by soil horizon at 175 sites. Terrane boundaries were estimated from digitized versions of the lithotectonic terrane map of Alaska (Silberling and others, 1994). Terrane assignments for each site were based on the site\u2019s distance along the transect. We also present data for 15 minerals or mineral groups and 58 elements, as well as total, inorganic, and organic carbon. Quantitative mineralogy of the mineral-soil horizons was characterized by X-ray diffraction. Elemental contents were determined by a combination of inductively coupled plasma-atomic emission spectrometry (ICP-AES) and inductively coupled plasma-mass spectrometry (ICP-MS) analysis following a multi-acid or sodium-sinter decomposition of the samples. Total carbon and carbonate carbon contents were determined using an automated carbon analyzer and coulometric titration, respectively; organic carbon content was obtained by calculating the difference between total and carbonate carbon. Mercury and selenium were analyzed using cold-vapor atomic absorption (CV-AA), and hydride-generation atomic absorption spectrometry (HG-AAS), respectively. The mineralogical and geochemical patterns from these soils are used to assess the relation between soil characteristics and the geology of surrounding terranes.", "description": "Report: v, 27 p.; 4 Appendixes", "publisher": {"@type": "Organization", "name": "U.S. Geological Survey"}, "author": [{"@type": "Person", "name": "Wang, Bronwen", "givenName": "Bronwen", "familyName": "Wang", "identifier": {"@type": "PropertyValue", "propertyID": "ORCID", "value": "0000-0003-1044-2227", "url": "https://orcid.org/0000-0003-1044-2227"}, "affiliation": [{"@type": "Organization", "name": "Alaska Science Center Geology Minerals", "url": "https://www.usgs.gov/centers/alaska-science-center"}]}, {"@type": "Person", "name": "Hults, Chad P. chults@usgs.gov", "givenName": "Chad P.", "familyName": "Hults", "email": "chults@usgs.gov"}, {"@type": "Person", "name": "Eberl, Dennis D.", "givenName": "Dennis D.", "familyName": "Eberl"}, {"@type": "Person", "name": "Woodruff, Laurel G. woodruff@usgs.gov", "givenName": "Laurel G.", "familyName": "Woodruff", "email": "woodruff@usgs.gov", "identifier": {"@type": "PropertyValue", "propertyID": "ORCID", "value": "0000-0002-2514-9923", "url": "https://orcid.org/0000-0002-2514-9923"}, "affiliation": [{"@type": "Organization", "name": "Eastern Mineral and Environmental Resources Science Center", "url": "https://www.usgs.gov/centers/geology-energy-and-minerals-science-center"}]}, {"@type": "Person", "name": "Cannon, William F. wcannon@usgs.gov", "givenName": "William F.", "familyName": "Cannon", "email": "wcannon@usgs.gov", "identifier": {"@type": "PropertyValue", "propertyID": "ORCID", "value": "0000-0002-2699-8118", "url": "https://orcid.org/0000-0002-2699-8118"}, "affiliation": [{"@type": "Organization", "name": "Eastern Mineral and Environmental Resources Science Center", "url": "https://www.usgs.gov/centers/geology-energy-and-minerals-science-center"}]}, {"@type": "Person", "name": "Gough, Larry P. lgough@usgs.gov", "givenName": "Larry P.", "familyName": "Gough", "email": "lgough@usgs.gov"}], "funder": [{"@type": "Organization", "name": "Alaska Science Center Geology Minerals", "url": "https://www.usgs.gov/centers/alaska-science-center"}, {"@type": "Organization", "name": "Eastern Mineral and Environmental Resources Science Center", "url": "https://www.usgs.gov/centers/geology-energy-and-minerals-science-center"}], "spatialCoverage": [{"@type": "Place", "additionalType": "country", "name": "United States", "url": "https://geonames.org/6252001"}, {"@type": "Place", "additionalType": "state", "name": "Alaska", "url": "https://geonames.org/5879092"}, {"@type": "Place", "geo": [{"@type": "GeoShape", "additionalProperty": {"@type": "PropertyValue", "name": "GeoJSON", "value": {"type": "FeatureCollection", "features": [{"type": "Feature", "properties": {}, "geometry": {"type": "Polygon", "coordinates": [[[-141.0007667541504, 69.64681951728146], [-141.064453125, 69.80172356231073], [-141.767578125, 69.96043926902489], 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