Organic carbon concentrations and isotope ratios of sediments from the Laptev Sea, supplement to: Müller-Lupp, Thomas; Bauch, Henning A; Erlenkeuser, Helmut; Hefter, Jens; Kassens, Heidemarie; Thiede, Jörn (2000): Changes in the deposition of terrestrial organic matter on the Laptev Sea shelf during the Holocene: evidence from stable carbon isotopes. International Journal of Earth Sciences, 89(3), 563-568
Stable carbon isotope ratios in the organic fraction of surface sediments from the Laptev Sea shelf were analyzed in order to study the modern distribution pattern of terrestrial organic matter. The delta13Corg signature of the surface sediments range from -26.6 per mil near the coastal margin to -2...
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ftdatacite:10.1594/pangaea.712058 2023-05-15T17:07:11+02:00 Organic carbon concentrations and isotope ratios of sediments from the Laptev Sea, supplement to: Müller-Lupp, Thomas; Bauch, Henning A; Erlenkeuser, Helmut; Hefter, Jens; Kassens, Heidemarie; Thiede, Jörn (2000): Changes in the deposition of terrestrial organic matter on the Laptev Sea shelf during the Holocene: evidence from stable carbon isotopes. International Journal of Earth Sciences, 89(3), 563-568 Müller-Lupp, Thomas Bauch, Henning A Erlenkeuser, Helmut Hefter, Jens Kassens, Heidemarie Thiede, Jörn 2000 application/zip https://dx.doi.org/10.1594/pangaea.712058 https://doi.pangaea.de/10.1594/PANGAEA.712058 en eng PANGAEA - Data Publisher for Earth & Environmental Science https://dx.doi.org/10.1007/s005310000128 Creative Commons Attribution 3.0 Unported https://creativecommons.org/licenses/by/3.0/legalcode cc-by-3.0 CC-BY Mueller-Lupp Box corer Reineck Photo/Video van Veen Grab Vibro corer Giant box corer Grab CTD/Rosette Kasten corer Gravity corer Kiel type Box corer Transdrift-I Transdrift-III Transdrift-IV Transdrift-II ARK-XIV/1b ARK-XI/1 RUS_unspec Ivan Kireyev Kapitan Dranitsyn Lena Nordenskøld Station Professor Multanovskiy Polarstern Helmholtz Centre for Ocean Research Kiel GEOMAR Paleoenvironmental Reconstructions from Marine Sediments @ AWI AWI_Paleo Quaternary Environment of the Eurasian North QUEEN article Supplementary Collection of Datasets Collection 2000 ftdatacite https://doi.org/10.1594/pangaea.712058 https://doi.org/10.1007/s005310000128 2022-02-09T12:06:21Z Stable carbon isotope ratios in the organic fraction of surface sediments from the Laptev Sea shelf were analyzed in order to study the modern distribution pattern of terrestrial organic matter. The delta13Corg signature of the surface sediments range from -26.6 per mil near the coastal margin to -22.8 per mil in the north towards the outer shelf. Characterizing the possible sources of organic matter by their delta13Corg signature reveals that the terrestrial influence reaches further north in the eastern than in the western Laptev Sea. Downcore records of the delta13Corg, measured on three AMS 14C-dated cores from water depths between 46 and 77 m, specify the spatial and temporal changes in the deposition of terrestrial organic matter on the Laptev Sea shelf during the past 12.7 ka. The major depositional changes of terrestrial organic matter occurred between 11 and 7 ka and comprised the main phase of the southward retreat of the coastline and of the river depocenters due to the postglacial sea level rise. Article in Journal/Newspaper laptev Laptev Sea DataCite Metadata Store (German National Library of Science and Technology) Laptev Sea Mueller ENVELOPE(55.533,55.533,-66.917,-66.917) Van Veen ENVELOPE(161.900,161.900,-71.583,-71.583) |
institution |
Open Polar |
collection |
DataCite Metadata Store (German National Library of Science and Technology) |
op_collection_id |
ftdatacite |
language |
English |
topic |
Mueller-Lupp Box corer Reineck Photo/Video van Veen Grab Vibro corer Giant box corer Grab CTD/Rosette Kasten corer Gravity corer Kiel type Box corer Transdrift-I Transdrift-III Transdrift-IV Transdrift-II ARK-XIV/1b ARK-XI/1 RUS_unspec Ivan Kireyev Kapitan Dranitsyn Lena Nordenskøld Station Professor Multanovskiy Polarstern Helmholtz Centre for Ocean Research Kiel GEOMAR Paleoenvironmental Reconstructions from Marine Sediments @ AWI AWI_Paleo Quaternary Environment of the Eurasian North QUEEN |
spellingShingle |
Mueller-Lupp Box corer Reineck Photo/Video van Veen Grab Vibro corer Giant box corer Grab CTD/Rosette Kasten corer Gravity corer Kiel type Box corer Transdrift-I Transdrift-III Transdrift-IV Transdrift-II ARK-XIV/1b ARK-XI/1 RUS_unspec Ivan Kireyev Kapitan Dranitsyn Lena Nordenskøld Station Professor Multanovskiy Polarstern Helmholtz Centre for Ocean Research Kiel GEOMAR Paleoenvironmental Reconstructions from Marine Sediments @ AWI AWI_Paleo Quaternary Environment of the Eurasian North QUEEN Müller-Lupp, Thomas Bauch, Henning A Erlenkeuser, Helmut Hefter, Jens Kassens, Heidemarie Thiede, Jörn Organic carbon concentrations and isotope ratios of sediments from the Laptev Sea, supplement to: Müller-Lupp, Thomas; Bauch, Henning A; Erlenkeuser, Helmut; Hefter, Jens; Kassens, Heidemarie; Thiede, Jörn (2000): Changes in the deposition of terrestrial organic matter on the Laptev Sea shelf during the Holocene: evidence from stable carbon isotopes. International Journal of Earth Sciences, 89(3), 563-568 |
topic_facet |
Mueller-Lupp Box corer Reineck Photo/Video van Veen Grab Vibro corer Giant box corer Grab CTD/Rosette Kasten corer Gravity corer Kiel type Box corer Transdrift-I Transdrift-III Transdrift-IV Transdrift-II ARK-XIV/1b ARK-XI/1 RUS_unspec Ivan Kireyev Kapitan Dranitsyn Lena Nordenskøld Station Professor Multanovskiy Polarstern Helmholtz Centre for Ocean Research Kiel GEOMAR Paleoenvironmental Reconstructions from Marine Sediments @ AWI AWI_Paleo Quaternary Environment of the Eurasian North QUEEN |
description |
Stable carbon isotope ratios in the organic fraction of surface sediments from the Laptev Sea shelf were analyzed in order to study the modern distribution pattern of terrestrial organic matter. The delta13Corg signature of the surface sediments range from -26.6 per mil near the coastal margin to -22.8 per mil in the north towards the outer shelf. Characterizing the possible sources of organic matter by their delta13Corg signature reveals that the terrestrial influence reaches further north in the eastern than in the western Laptev Sea. Downcore records of the delta13Corg, measured on three AMS 14C-dated cores from water depths between 46 and 77 m, specify the spatial and temporal changes in the deposition of terrestrial organic matter on the Laptev Sea shelf during the past 12.7 ka. The major depositional changes of terrestrial organic matter occurred between 11 and 7 ka and comprised the main phase of the southward retreat of the coastline and of the river depocenters due to the postglacial sea level rise. |
format |
Article in Journal/Newspaper |
author |
Müller-Lupp, Thomas Bauch, Henning A Erlenkeuser, Helmut Hefter, Jens Kassens, Heidemarie Thiede, Jörn |
author_facet |
Müller-Lupp, Thomas Bauch, Henning A Erlenkeuser, Helmut Hefter, Jens Kassens, Heidemarie Thiede, Jörn |
author_sort |
Müller-Lupp, Thomas |
title |
Organic carbon concentrations and isotope ratios of sediments from the Laptev Sea, supplement to: Müller-Lupp, Thomas; Bauch, Henning A; Erlenkeuser, Helmut; Hefter, Jens; Kassens, Heidemarie; Thiede, Jörn (2000): Changes in the deposition of terrestrial organic matter on the Laptev Sea shelf during the Holocene: evidence from stable carbon isotopes. International Journal of Earth Sciences, 89(3), 563-568 |
title_short |
Organic carbon concentrations and isotope ratios of sediments from the Laptev Sea, supplement to: Müller-Lupp, Thomas; Bauch, Henning A; Erlenkeuser, Helmut; Hefter, Jens; Kassens, Heidemarie; Thiede, Jörn (2000): Changes in the deposition of terrestrial organic matter on the Laptev Sea shelf during the Holocene: evidence from stable carbon isotopes. International Journal of Earth Sciences, 89(3), 563-568 |
title_full |
Organic carbon concentrations and isotope ratios of sediments from the Laptev Sea, supplement to: Müller-Lupp, Thomas; Bauch, Henning A; Erlenkeuser, Helmut; Hefter, Jens; Kassens, Heidemarie; Thiede, Jörn (2000): Changes in the deposition of terrestrial organic matter on the Laptev Sea shelf during the Holocene: evidence from stable carbon isotopes. International Journal of Earth Sciences, 89(3), 563-568 |
title_fullStr |
Organic carbon concentrations and isotope ratios of sediments from the Laptev Sea, supplement to: Müller-Lupp, Thomas; Bauch, Henning A; Erlenkeuser, Helmut; Hefter, Jens; Kassens, Heidemarie; Thiede, Jörn (2000): Changes in the deposition of terrestrial organic matter on the Laptev Sea shelf during the Holocene: evidence from stable carbon isotopes. International Journal of Earth Sciences, 89(3), 563-568 |
title_full_unstemmed |
Organic carbon concentrations and isotope ratios of sediments from the Laptev Sea, supplement to: Müller-Lupp, Thomas; Bauch, Henning A; Erlenkeuser, Helmut; Hefter, Jens; Kassens, Heidemarie; Thiede, Jörn (2000): Changes in the deposition of terrestrial organic matter on the Laptev Sea shelf during the Holocene: evidence from stable carbon isotopes. International Journal of Earth Sciences, 89(3), 563-568 |
title_sort |
organic carbon concentrations and isotope ratios of sediments from the laptev sea, supplement to: müller-lupp, thomas; bauch, henning a; erlenkeuser, helmut; hefter, jens; kassens, heidemarie; thiede, jörn (2000): changes in the deposition of terrestrial organic matter on the laptev sea shelf during the holocene: evidence from stable carbon isotopes. international journal of earth sciences, 89(3), 563-568 |
publisher |
PANGAEA - Data Publisher for Earth & Environmental Science |
publishDate |
2000 |
url |
https://dx.doi.org/10.1594/pangaea.712058 https://doi.pangaea.de/10.1594/PANGAEA.712058 |
long_lat |
ENVELOPE(55.533,55.533,-66.917,-66.917) ENVELOPE(161.900,161.900,-71.583,-71.583) |
geographic |
Laptev Sea Mueller Van Veen |
geographic_facet |
Laptev Sea Mueller Van Veen |
genre |
laptev Laptev Sea |
genre_facet |
laptev Laptev Sea |
op_relation |
https://dx.doi.org/10.1007/s005310000128 |
op_rights |
Creative Commons Attribution 3.0 Unported https://creativecommons.org/licenses/by/3.0/legalcode cc-by-3.0 |
op_rightsnorm |
CC-BY |
op_doi |
https://doi.org/10.1594/pangaea.712058 https://doi.org/10.1007/s005310000128 |
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1766062454020767744 |