Sedimentological, biogeochemical and hydrochemical characteristics of deep drilled thermokarst lagoon sediment cores, Bykovsky Peninsula, Lena Delta area
Current warming, sea-level rise, coastal erosion and accelerated permafrost thaw is leading to increasing thermokarst lagoon formation along wide parts of the arctic coast. Entering seawater affects the temperature and salinity of former thermokarst lake taliks during their transition to the marine...
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ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.922170 2023-05-15T14:57:20+02:00 Sedimentological, biogeochemical and hydrochemical characteristics of deep drilled thermokarst lagoon sediment cores, Bykovsky Peninsula, Lena Delta area Jenrich, Maren Angelopoulos, Michael Grosse, Guido Overduin, Pier Paul Schirrmeister, Lutz Nitze, Ingmar Biskaborn, Boris K Liebner, Susanne Grigoriev, Mikhail N Strauss, Jens MEDIAN LATITUDE: 71.737144 * MEDIAN LONGITUDE: 129.305061 * SOUTH-BOUND LATITUDE: 71.730870 * WEST-BOUND LONGITUDE: 129.274830 * NORTH-BOUND LATITUDE: 71.745150 * EAST-BOUND LONGITUDE: 129.338300 * DATE/TIME START: 2017-04-08T00:00:00 * DATE/TIME END: 2017-04-21T00:00:00 2020-09-01 application/zip, 5 datasets https://doi.pangaea.de/10.1594/PANGAEA.922170 https://doi.org/10.1594/PANGAEA.922170 en eng PANGAEA Jenrich, Maren; Angelopoulos, Michael; Grosse, Guido; Overduin, Pier Paul; Schirrmeister, Lutz; Nitze, Ingmar; Biskaborn, Boris K; Liebner, Susanne; Grigoriev, Mikhail N; Murray, Andrew Sean; Jongejans, Loeka Laura; Strauss, Jens (2021): Thermokarst Lagoons: A Core-Based Assessment of Depositional Characteristics and an Estimate of Carbon Pools on the Bykovsky Peninsula. Frontiers in Earth Science, 9, https://doi.org/10.3389/feart.2021.637899 https://doi.pangaea.de/10.1594/PANGAEA.922170 https://doi.org/10.1594/PANGAEA.922170 CC-BY-4.0: Creative Commons Attribution 4.0 International Access constraints: unrestricted info:eu-repo/semantics/openAccess CC-BY AWI_Envi AWI_PerDyn AWI_Perma Bykovsky carbon content Cryosphere permafrost Permafrost Research Permafrost Research (Periglacial Dynamics) @ AWI Polar Terrestrial Environmental Systems @ AWI pore water sediment analysis Thermokarst Lagoon Dataset 2020 ftpangaea https://doi.org/10.1594/PANGAEA.922170 https://doi.org/10.3389/feart.2021.637899 2023-01-20T07:34:38Z Current warming, sea-level rise, coastal erosion and accelerated permafrost thaw is leading to increasing thermokarst lagoon formation along wide parts of the arctic coast. Entering seawater affects the temperature and salinity of former thermokarst lake taliks during their transition to the marine environment. Therefore, thermokarst lagoon formation is an important step in the process of mobilizing terrestrial permafrost carbon pools along rapidly changing Arctic coasts. This dataset presents results of sediment analyses (ice/water content, grain-size, bulk density, magnetic susceptibility), biogeochemical analyses (TC, TOC, TN, TOC/TN, d13C, d15N), pore water analyses (pH, electrical conductivity, DOC, stable water isotopes), freezing point calculations and radiocarbon dating of two sediment cores (> 30m long). The cores were taken at Uomullyakh Lagoon (PG2410) and Polar Fox Lagoon (PG2411) located at the Bykovsky Peninsula in April 2017. Dataset Arctic Ice lena delta Magnetic susceptibility permafrost polar fox Thermokarst PANGAEA - Data Publisher for Earth & Environmental Science Arctic ENVELOPE(129.274830,129.338300,71.745150,71.730870) |
institution |
Open Polar |
collection |
PANGAEA - Data Publisher for Earth & Environmental Science |
op_collection_id |
ftpangaea |
language |
English |
topic |
AWI_Envi AWI_PerDyn AWI_Perma Bykovsky carbon content Cryosphere permafrost Permafrost Research Permafrost Research (Periglacial Dynamics) @ AWI Polar Terrestrial Environmental Systems @ AWI pore water sediment analysis Thermokarst Lagoon |
spellingShingle |
AWI_Envi AWI_PerDyn AWI_Perma Bykovsky carbon content Cryosphere permafrost Permafrost Research Permafrost Research (Periglacial Dynamics) @ AWI Polar Terrestrial Environmental Systems @ AWI pore water sediment analysis Thermokarst Lagoon Jenrich, Maren Angelopoulos, Michael Grosse, Guido Overduin, Pier Paul Schirrmeister, Lutz Nitze, Ingmar Biskaborn, Boris K Liebner, Susanne Grigoriev, Mikhail N Strauss, Jens Sedimentological, biogeochemical and hydrochemical characteristics of deep drilled thermokarst lagoon sediment cores, Bykovsky Peninsula, Lena Delta area |
topic_facet |
AWI_Envi AWI_PerDyn AWI_Perma Bykovsky carbon content Cryosphere permafrost Permafrost Research Permafrost Research (Periglacial Dynamics) @ AWI Polar Terrestrial Environmental Systems @ AWI pore water sediment analysis Thermokarst Lagoon |
description |
Current warming, sea-level rise, coastal erosion and accelerated permafrost thaw is leading to increasing thermokarst lagoon formation along wide parts of the arctic coast. Entering seawater affects the temperature and salinity of former thermokarst lake taliks during their transition to the marine environment. Therefore, thermokarst lagoon formation is an important step in the process of mobilizing terrestrial permafrost carbon pools along rapidly changing Arctic coasts. This dataset presents results of sediment analyses (ice/water content, grain-size, bulk density, magnetic susceptibility), biogeochemical analyses (TC, TOC, TN, TOC/TN, d13C, d15N), pore water analyses (pH, electrical conductivity, DOC, stable water isotopes), freezing point calculations and radiocarbon dating of two sediment cores (> 30m long). The cores were taken at Uomullyakh Lagoon (PG2410) and Polar Fox Lagoon (PG2411) located at the Bykovsky Peninsula in April 2017. |
format |
Dataset |
author |
Jenrich, Maren Angelopoulos, Michael Grosse, Guido Overduin, Pier Paul Schirrmeister, Lutz Nitze, Ingmar Biskaborn, Boris K Liebner, Susanne Grigoriev, Mikhail N Strauss, Jens |
author_facet |
Jenrich, Maren Angelopoulos, Michael Grosse, Guido Overduin, Pier Paul Schirrmeister, Lutz Nitze, Ingmar Biskaborn, Boris K Liebner, Susanne Grigoriev, Mikhail N Strauss, Jens |
author_sort |
Jenrich, Maren |
title |
Sedimentological, biogeochemical and hydrochemical characteristics of deep drilled thermokarst lagoon sediment cores, Bykovsky Peninsula, Lena Delta area |
title_short |
Sedimentological, biogeochemical and hydrochemical characteristics of deep drilled thermokarst lagoon sediment cores, Bykovsky Peninsula, Lena Delta area |
title_full |
Sedimentological, biogeochemical and hydrochemical characteristics of deep drilled thermokarst lagoon sediment cores, Bykovsky Peninsula, Lena Delta area |
title_fullStr |
Sedimentological, biogeochemical and hydrochemical characteristics of deep drilled thermokarst lagoon sediment cores, Bykovsky Peninsula, Lena Delta area |
title_full_unstemmed |
Sedimentological, biogeochemical and hydrochemical characteristics of deep drilled thermokarst lagoon sediment cores, Bykovsky Peninsula, Lena Delta area |
title_sort |
sedimentological, biogeochemical and hydrochemical characteristics of deep drilled thermokarst lagoon sediment cores, bykovsky peninsula, lena delta area |
publisher |
PANGAEA |
publishDate |
2020 |
url |
https://doi.pangaea.de/10.1594/PANGAEA.922170 https://doi.org/10.1594/PANGAEA.922170 |
op_coverage |
MEDIAN LATITUDE: 71.737144 * MEDIAN LONGITUDE: 129.305061 * SOUTH-BOUND LATITUDE: 71.730870 * WEST-BOUND LONGITUDE: 129.274830 * NORTH-BOUND LATITUDE: 71.745150 * EAST-BOUND LONGITUDE: 129.338300 * DATE/TIME START: 2017-04-08T00:00:00 * DATE/TIME END: 2017-04-21T00:00:00 |
long_lat |
ENVELOPE(129.274830,129.338300,71.745150,71.730870) |
geographic |
Arctic |
geographic_facet |
Arctic |
genre |
Arctic Ice lena delta Magnetic susceptibility permafrost polar fox Thermokarst |
genre_facet |
Arctic Ice lena delta Magnetic susceptibility permafrost polar fox Thermokarst |
op_relation |
Jenrich, Maren; Angelopoulos, Michael; Grosse, Guido; Overduin, Pier Paul; Schirrmeister, Lutz; Nitze, Ingmar; Biskaborn, Boris K; Liebner, Susanne; Grigoriev, Mikhail N; Murray, Andrew Sean; Jongejans, Loeka Laura; Strauss, Jens (2021): Thermokarst Lagoons: A Core-Based Assessment of Depositional Characteristics and an Estimate of Carbon Pools on the Bykovsky Peninsula. Frontiers in Earth Science, 9, https://doi.org/10.3389/feart.2021.637899 https://doi.pangaea.de/10.1594/PANGAEA.922170 https://doi.org/10.1594/PANGAEA.922170 |
op_rights |
CC-BY-4.0: Creative Commons Attribution 4.0 International Access constraints: unrestricted info:eu-repo/semantics/openAccess |
op_rightsnorm |
CC-BY |
op_doi |
https://doi.org/10.1594/PANGAEA.922170 https://doi.org/10.3389/feart.2021.637899 |
_version_ |
1766329427089686528 |