@prefix dcat: . @prefix dct: . @prefix foaf: . @prefix gsp: . @prefix locn: . @prefix owl: . @prefix rdfs: . @prefix schema: . @prefix xsd: . a schema:Dataset, dcat:Dataset, foaf:Document ; dct:bibliographicCitation "https://doi.org/10.1594/PANGAEA.933683" ; dct:contributor "pangaea" ; dct:description "Concentrations of particulate and dissolved organic carbon from water samples collected throughout the ice-free season in the Lena River Delta, supplemented with samples from Central Siberian Rivers Kochechum and Nizhnyaya Tunguska. Particulate samples were obtained by filtering water through pre-combusted glass-fibre filters, dissolved organic matter was studied in the filtrate. Molar concentration ratios of organic carbon to nitrogen in particulate samples are additionally reported as well as stable carbon isotopic composition (δ13C in ‰ VPDB) and radiocarbon content (∆14C in ‰) of particulate and dissolved organic carbon." ; dct:identifier "https://doi.pangaea.de/10.1594/PANGAEA.933683" ; dct:issued "2026-05-20T14:17:31.623081"^^xsd:dateTime ; dct:modified "2026-05-25T21:33:28.393882"^^xsd:dateTime ; dct:publisher [ a foaf:Agent ; foaf:homepage ; foaf:name "PANGAEA" ], [ a foaf:Agent ; foaf:homepage ; foaf:name "PANGAEA" ] ; dct:spatial [ a dct:Location ; locn:geometry "POLYGON ((126.9390 61.2640, 126.9390 72.5330, 100.1920 72.5330, 100.1920 61.2640, 126.9390 61.2640))"^^gsp:wktLiteral ] ; dct:temporal [ a dct:PeriodOfTime ; dcat:endDate "2014-09-20"^^xsd:date ; dcat:startDate "2010-07-31"^^xsd:date ], [ a dct:PeriodOfTime ; dcat:endDate "2014-09-20"^^xsd:date ; dcat:startDate "2010-07-31"^^xsd:date ] ; dct:title "Concentrations and carbon isotopic composition of suspended particulate matter and dissolved organic matter in Lena River and Central Siberian Rivers, 2010-2014" ; schema:about [ a schema:Thing ; schema:name "sun-earth-interactions" ; schema:url "https://dataportal.dev.inkode.org/group/d442910f-0139-4e53-9505-29017a7c4ecb" ], [ a schema:Thing ; schema:name "land-surface" ; schema:url "https://dataportal.dev.inkode.org/group/3cffa05f-57a4-4af9-87b7-4f853adc96bc" ] ; schema:citation "https://doi.org/10.1594/PANGAEA.933683" ; schema:contributor "pangaea" ; schema:creator [ a schema:Organization ; schema:contactPoint [ a schema:ContactPoint ; schema:contactType "customer service" ; schema:name "Alfred Wegener Institute for Polar and Marine Research (AWI - Partner 7)" ; schema:url "https://doi.pangaea.de/10.1594/PANGAEA.933683" ] ; schema:name "Alfred Wegener Institute for Polar and Marine Research (AWI - Partner 7)" ] ; schema:dateModified "2026-05-25T21:33:28.393882" ; schema:datePublished "2024-01-04", "2024-01-04T00:00:00" ; schema:description "Concentrations of particulate and dissolved organic carbon from water samples collected throughout the ice-free season in the Lena River Delta, supplemented with samples from Central Siberian Rivers Kochechum and Nizhnyaya Tunguska. Particulate samples were obtained by filtering water through pre-combusted glass-fibre filters, dissolved organic matter was studied in the filtrate. Molar concentration ratios of organic carbon to nitrogen in particulate samples are additionally reported as well as stable carbon isotopic composition (δ13C in ‰ VPDB) and radiocarbon content (∆14C in ‰) of particulate and dissolved organic carbon." ; schema:distribution , ; schema:identifier "https://doi.pangaea.de/10.1594/PANGAEA.933683" ; schema:license "https://creativecommons.org/licenses/by/4.0/" ; schema:name "Concentrations and carbon isotopic composition of suspended particulate matter and dissolved organic matter in Lena River and Central Siberian Rivers, 2010-2014" ; schema:publisher [ a schema:Organization ; schema:contactPoint [ a schema:ContactPoint ; schema:contactType "customer service" ; schema:name "PANGAEA" ; schema:url "https://www.pangaea.de/" ] ; schema:name "PANGAEA" ] ; schema:spatialCoverage [ a schema:Place ; schema:geo [ a schema:GeoShape ; schema:polygon "{\"type\": \"Polygon\", \"coordinates\": [[[126.939, 61.264], [126.939, 72.533], [100.192, 72.533], [100.192, 61.264], [126.939, 61.264]]]}" ] ] ; schema:temporalCoverage "2010-07-31/2014-09-20" ; schema:url "https://doi.pangaea.de/10.1594/PANGAEA.933683" ; schema:variableMeasured [ a schema:PropertyValue ; schema:name "Event label" ] ; schema:version "1.0" ; owl:versionInfo "1.0" ; dcat:distribution , ; dcat:landingPage . a schema:DataDownload, rdfs:Resource, dcat:Distribution ; dct:format "HTML" ; dct:issued "2026-05-20T16:36:42.059452"^^xsd:dateTime ; dct:modified "2026-05-20T16:37:51.744415"^^xsd:dateTime ; dct:title "Concentrations and carbon isotopic composition of suspended particulate matter and dissolved organic matter in Lena River and Central Siberian Rivers, 2010-2014" ; schema:contentUrl "https://doi.pangaea.de/10.1594/PANGAEA.933683?format=html" ; schema:encodingFormat "HTML" ; schema:name "Concentrations and carbon isotopic composition of suspended particulate matter and dissolved organic matter in Lena River and Central Siberian Rivers, 2010-2014" ; dcat:downloadURL . a schema:DataDownload, rdfs:Resource, dcat:Distribution ; dct:format "TSV" ; dct:issued "2026-05-20T16:36:41.515992"^^xsd:dateTime ; dct:modified "2026-05-20T16:36:42.057909"^^xsd:dateTime ; dct:title "Concentrations and carbon isotopic composition of suspended particulate matter and dissolved organic matter in Lena River and Central Siberian Rivers, 2010-2014" ; schema:contentUrl "https://doi.pangaea.de/10.1594/PANGAEA.933683?format=textfile" ; schema:encodingFormat "TSV" ; schema:name "Concentrations and carbon isotopic composition of suspended particulate matter and dissolved organic matter in Lena River and Central Siberian Rivers, 2010-2014" ; dcat:downloadURL .