Biomarker contents, freshwater algae counts, compound specific radiocarbon in sediment cores from Sea of Okhotsk and carbon cycle simulations of deglacial mobilization of pre-aged terrestrial carbon from degrading permafrost

The datasets contain measured contents of terrigenous biomarkers, specifically of branched glycerol dialkyl glycerol tetraethers (brGDGTs) and of long-chain n-alkanes, compound-specific radiocarbon concentrations of long-chain n-alkanoic acids with 26 or 28 carbon atoms expressed as F14C with a 1 si...

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Main Authors: Winterfeld, Maria, Mollenhauer, Gesine, Köhler, Peter
Format: Dataset
Language:English
Published: PANGAEA 2018
Subjects:
Okhotsk
permafrost
Online Access:https://doi.pangaea.de/10.1594/PANGAEA.890865
https://doi.org/10.1594/PANGAEA.890865
id ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.890865
record_format openpolar
spelling ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.890865 2023-05-15T17:57:19+02:00 Biomarker contents, freshwater algae counts, compound specific radiocarbon in sediment cores from Sea of Okhotsk and carbon cycle simulations of deglacial mobilization of pre-aged terrestrial carbon from degrading permafrost Winterfeld, Maria Mollenhauer, Gesine Köhler, Peter MEDIAN LATITUDE: 51.936300 * MEDIAN LONGITUDE: 145.010242 * SOUTH-BOUND LATITUDE: 51.141250 * WEST-BOUND LONGITUDE: 144.710783 * NORTH-BOUND LATITUDE: 52.731350 * EAST-BOUND LONGITUDE: 145.309700 * DATE/TIME START: 1998-08-13T21:17:00 * DATE/TIME END: 2004-08-08T08:13:00 2018-06-07 application/zip, 5 datasets https://doi.pangaea.de/10.1594/PANGAEA.890865 https://doi.org/10.1594/PANGAEA.890865 en eng PANGAEA https://doi.pangaea.de/10.1594/PANGAEA.890865 https://doi.org/10.1594/PANGAEA.890865 CC-BY-3.0: Creative Commons Attribution 3.0 Unported Access constraints: unrestricted info:eu-repo/semantics/openAccess CC-BY Supplement to: Winterfeld, Maria; Mollenhauer, Gesine; Dummann, Wolf; Köhler, Peter; Lembke-Jene, Lester; Meyer, Vera D; Hefter, Jens; McIntyre, Cameron; Wacker, Lukas; Kokfelt, Ulla; Tiedemann, Ralf (2018): Deglacial mobilization of pre-aged terrestrial carbon from degrading permafrost. Nature Communications, 9(1), https://doi.org/10.1038/s41467-018-06080-w Dataset 2018 ftpangaea https://doi.org/10.1594/PANGAEA.890865 https://doi.org/10.1038/s41467-018-06080-w 2023-01-20T07:34:09Z The datasets contain measured contents of terrigenous biomarkers, specifically of branched glycerol dialkyl glycerol tetraethers (brGDGTs) and of long-chain n-alkanes, compound-specific radiocarbon concentrations of long-chain n-alkanoic acids with 26 or 28 carbon atoms expressed as F14C with a 1 sigma uncertainty, and counts of Pediastrum spp. freshwater algae valves expressed in number per gram sediment. These data have been obtained on two cores: SO178-13-6 for the biomarker contents, LV28-4-4 for the freshwater algae; compound-specific radiocarbon concentrations are available for both cores. An additional dataset contains carbon cycle model simulations using the box model BICYCLE to describe the effect of CO2 release from permafrost thaw during Termination 1. Dataset permafrost PANGAEA - Data Publisher for Earth & Environmental Science Okhotsk ENVELOPE(144.710783,145.309700,52.731350,51.141250)
institution Open Polar
collection PANGAEA - Data Publisher for Earth & Environmental Science
op_collection_id ftpangaea
language English
description The datasets contain measured contents of terrigenous biomarkers, specifically of branched glycerol dialkyl glycerol tetraethers (brGDGTs) and of long-chain n-alkanes, compound-specific radiocarbon concentrations of long-chain n-alkanoic acids with 26 or 28 carbon atoms expressed as F14C with a 1 sigma uncertainty, and counts of Pediastrum spp. freshwater algae valves expressed in number per gram sediment. These data have been obtained on two cores: SO178-13-6 for the biomarker contents, LV28-4-4 for the freshwater algae; compound-specific radiocarbon concentrations are available for both cores. An additional dataset contains carbon cycle model simulations using the box model BICYCLE to describe the effect of CO2 release from permafrost thaw during Termination 1.
format Dataset
author Winterfeld, Maria
Mollenhauer, Gesine
Köhler, Peter
spellingShingle Winterfeld, Maria
Mollenhauer, Gesine
Köhler, Peter
Biomarker contents, freshwater algae counts, compound specific radiocarbon in sediment cores from Sea of Okhotsk and carbon cycle simulations of deglacial mobilization of pre-aged terrestrial carbon from degrading permafrost
author_facet Winterfeld, Maria
Mollenhauer, Gesine
Köhler, Peter
author_sort Winterfeld, Maria
title Biomarker contents, freshwater algae counts, compound specific radiocarbon in sediment cores from Sea of Okhotsk and carbon cycle simulations of deglacial mobilization of pre-aged terrestrial carbon from degrading permafrost
title_short Biomarker contents, freshwater algae counts, compound specific radiocarbon in sediment cores from Sea of Okhotsk and carbon cycle simulations of deglacial mobilization of pre-aged terrestrial carbon from degrading permafrost
title_full Biomarker contents, freshwater algae counts, compound specific radiocarbon in sediment cores from Sea of Okhotsk and carbon cycle simulations of deglacial mobilization of pre-aged terrestrial carbon from degrading permafrost
title_fullStr Biomarker contents, freshwater algae counts, compound specific radiocarbon in sediment cores from Sea of Okhotsk and carbon cycle simulations of deglacial mobilization of pre-aged terrestrial carbon from degrading permafrost
title_full_unstemmed Biomarker contents, freshwater algae counts, compound specific radiocarbon in sediment cores from Sea of Okhotsk and carbon cycle simulations of deglacial mobilization of pre-aged terrestrial carbon from degrading permafrost
title_sort biomarker contents, freshwater algae counts, compound specific radiocarbon in sediment cores from sea of okhotsk and carbon cycle simulations of deglacial mobilization of pre-aged terrestrial carbon from degrading permafrost
publisher PANGAEA
publishDate 2018
url https://doi.pangaea.de/10.1594/PANGAEA.890865
https://doi.org/10.1594/PANGAEA.890865
op_coverage MEDIAN LATITUDE: 51.936300 * MEDIAN LONGITUDE: 145.010242 * SOUTH-BOUND LATITUDE: 51.141250 * WEST-BOUND LONGITUDE: 144.710783 * NORTH-BOUND LATITUDE: 52.731350 * EAST-BOUND LONGITUDE: 145.309700 * DATE/TIME START: 1998-08-13T21:17:00 * DATE/TIME END: 2004-08-08T08:13:00
long_lat ENVELOPE(144.710783,145.309700,52.731350,51.141250)
geographic Okhotsk
geographic_facet Okhotsk
genre permafrost
genre_facet permafrost
op_source Supplement to: Winterfeld, Maria; Mollenhauer, Gesine; Dummann, Wolf; Köhler, Peter; Lembke-Jene, Lester; Meyer, Vera D; Hefter, Jens; McIntyre, Cameron; Wacker, Lukas; Kokfelt, Ulla; Tiedemann, Ralf (2018): Deglacial mobilization of pre-aged terrestrial carbon from degrading permafrost. Nature Communications, 9(1), https://doi.org/10.1038/s41467-018-06080-w
op_relation https://doi.pangaea.de/10.1594/PANGAEA.890865
https://doi.org/10.1594/PANGAEA.890865
op_rights CC-BY-3.0: Creative Commons Attribution 3.0 Unported
Access constraints: unrestricted
info:eu-repo/semantics/openAccess
op_rightsnorm CC-BY
op_doi https://doi.org/10.1594/PANGAEA.890865
https://doi.org/10.1038/s41467-018-06080-w
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