Proxy data from sediment cores collected during research cruise NBP19-02 along the Thwaites Glacier ice front in the Amundsen Sea, 2019
Sediment cores were collected aboard the RV/IB Nathaniel B. Palmer in 2019 along the Thwaites Glacier ice front in the eastern Amundsen Sea. A Kasten corer, jumbo gravity corer, and a megacorer were used to collect seafloor sediments. As part of the ITGC Thwaites Offshore Research project, proxy dat...
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ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.964530 2024-09-30T14:22:27+00:00 Proxy data from sediment cores collected during research cruise NBP19-02 along the Thwaites Glacier ice front in the Amundsen Sea, 2019 Clark, Rachel W Wellner, Julia S Hillenbrand, Claus-Dieter MEDIAN LATITUDE: -74.957970 * MEDIAN LONGITUDE: -106.281610 * SOUTH-BOUND LATITUDE: -75.070823 * WEST-BOUND LONGITUDE: -107.228800 * NORTH-BOUND LATITUDE: -74.862983 * EAST-BOUND LONGITUDE: -104.228440 * DATE/TIME START: 2019-02-27T02:19:00 * DATE/TIME END: 2019-03-10T03:11:00 2024 application/zip, 39 datasets https://doi.pangaea.de/10.1594/PANGAEA.964530 https://doi.org/10.1594/PANGAEA.964530 en eng PANGAEA Clark, Rachel W; Wellner, Julia S; Hillenbrand, Claus-Dieter; Totten, Rebecca; Smith, James A; Miller, Lauren; Larter, Robert D; Hogan, Kelly A; Graham, Alastair G C; Nitsche, Frank-Oliver; Lehrmann, Asmara A; Lepp, Allison; Kirkham, James D; Fitzgerald, Victoria T; Garcia-Barrer, Georgina; Ehrmann, Werner; Wacker, Lukas (2024): Synchronous retreat of Thwaites and Pine Island glaciers in response to external forcings in the presatellite era. Proceedings of the National Academy of Sciences of the United States of America, 121(11), e2211711120, https://doi.org/10.1073/pnas.2211711120 https://doi.pangaea.de/10.1594/PANGAEA.964530 https://doi.org/10.1594/PANGAEA.964530 CC-BY-4.0: Creative Commons Attribution 4.0 International Access constraints: unrestricted info:eu-repo/semantics/openAccess Antarctica Glaciomarine Marine Sediment Core Thwaites Glacier dataset bundled publication 2024 ftpangaea https://doi.org/10.1594/PANGAEA.96453010.1073/pnas.2211711120 2024-09-03T23:52:03Z Sediment cores were collected aboard the RV/IB Nathaniel B. Palmer in 2019 along the Thwaites Glacier ice front in the eastern Amundsen Sea. A Kasten corer, jumbo gravity corer, and a megacorer were used to collect seafloor sediments. As part of the ITGC Thwaites Offshore Research project, proxy data were collected from these sediment records to understand recent glacial history in a rapidly changing area of Antarctica. Datasets include density, magnetic susceptibility, CT scans, shear strength, water content, pebble counts, sediment grain size distribution, grain roughness coefficients, clay mineral data, Pb-210 ages, and uncalibrated radiocarbon ages. Data are presented in the article, Synchronous retreat of Thwaites and Pine Island glaciers in response to external forcings in the presatellite era, in the Proceedings of the National Academy (DOI:10.1073/pnas.2211711120). Other/Unknown Material Amundsen Sea Antarc* Antarctica Pine Island Thwaites Glacier PANGAEA - Data Publisher for Earth & Environmental Science Amundsen Sea Thwaites Glacier ENVELOPE(-106.750,-106.750,-75.500,-75.500) ENVELOPE(-107.228800,-104.228440,-74.862983,-75.070823) |
institution |
Open Polar |
collection |
PANGAEA - Data Publisher for Earth & Environmental Science |
op_collection_id |
ftpangaea |
language |
English |
topic |
Antarctica Glaciomarine Marine Sediment Core Thwaites Glacier |
spellingShingle |
Antarctica Glaciomarine Marine Sediment Core Thwaites Glacier Clark, Rachel W Wellner, Julia S Hillenbrand, Claus-Dieter Proxy data from sediment cores collected during research cruise NBP19-02 along the Thwaites Glacier ice front in the Amundsen Sea, 2019 |
topic_facet |
Antarctica Glaciomarine Marine Sediment Core Thwaites Glacier |
description |
Sediment cores were collected aboard the RV/IB Nathaniel B. Palmer in 2019 along the Thwaites Glacier ice front in the eastern Amundsen Sea. A Kasten corer, jumbo gravity corer, and a megacorer were used to collect seafloor sediments. As part of the ITGC Thwaites Offshore Research project, proxy data were collected from these sediment records to understand recent glacial history in a rapidly changing area of Antarctica. Datasets include density, magnetic susceptibility, CT scans, shear strength, water content, pebble counts, sediment grain size distribution, grain roughness coefficients, clay mineral data, Pb-210 ages, and uncalibrated radiocarbon ages. Data are presented in the article, Synchronous retreat of Thwaites and Pine Island glaciers in response to external forcings in the presatellite era, in the Proceedings of the National Academy (DOI:10.1073/pnas.2211711120). |
format |
Other/Unknown Material |
author |
Clark, Rachel W Wellner, Julia S Hillenbrand, Claus-Dieter |
author_facet |
Clark, Rachel W Wellner, Julia S Hillenbrand, Claus-Dieter |
author_sort |
Clark, Rachel W |
title |
Proxy data from sediment cores collected during research cruise NBP19-02 along the Thwaites Glacier ice front in the Amundsen Sea, 2019 |
title_short |
Proxy data from sediment cores collected during research cruise NBP19-02 along the Thwaites Glacier ice front in the Amundsen Sea, 2019 |
title_full |
Proxy data from sediment cores collected during research cruise NBP19-02 along the Thwaites Glacier ice front in the Amundsen Sea, 2019 |
title_fullStr |
Proxy data from sediment cores collected during research cruise NBP19-02 along the Thwaites Glacier ice front in the Amundsen Sea, 2019 |
title_full_unstemmed |
Proxy data from sediment cores collected during research cruise NBP19-02 along the Thwaites Glacier ice front in the Amundsen Sea, 2019 |
title_sort |
proxy data from sediment cores collected during research cruise nbp19-02 along the thwaites glacier ice front in the amundsen sea, 2019 |
publisher |
PANGAEA |
publishDate |
2024 |
url |
https://doi.pangaea.de/10.1594/PANGAEA.964530 https://doi.org/10.1594/PANGAEA.964530 |
op_coverage |
MEDIAN LATITUDE: -74.957970 * MEDIAN LONGITUDE: -106.281610 * SOUTH-BOUND LATITUDE: -75.070823 * WEST-BOUND LONGITUDE: -107.228800 * NORTH-BOUND LATITUDE: -74.862983 * EAST-BOUND LONGITUDE: -104.228440 * DATE/TIME START: 2019-02-27T02:19:00 * DATE/TIME END: 2019-03-10T03:11:00 |
long_lat |
ENVELOPE(-106.750,-106.750,-75.500,-75.500) ENVELOPE(-107.228800,-104.228440,-74.862983,-75.070823) |
geographic |
Amundsen Sea Thwaites Glacier |
geographic_facet |
Amundsen Sea Thwaites Glacier |
genre |
Amundsen Sea Antarc* Antarctica Pine Island Thwaites Glacier |
genre_facet |
Amundsen Sea Antarc* Antarctica Pine Island Thwaites Glacier |
op_relation |
Clark, Rachel W; Wellner, Julia S; Hillenbrand, Claus-Dieter; Totten, Rebecca; Smith, James A; Miller, Lauren; Larter, Robert D; Hogan, Kelly A; Graham, Alastair G C; Nitsche, Frank-Oliver; Lehrmann, Asmara A; Lepp, Allison; Kirkham, James D; Fitzgerald, Victoria T; Garcia-Barrer, Georgina; Ehrmann, Werner; Wacker, Lukas (2024): Synchronous retreat of Thwaites and Pine Island glaciers in response to external forcings in the presatellite era. Proceedings of the National Academy of Sciences of the United States of America, 121(11), e2211711120, https://doi.org/10.1073/pnas.2211711120 https://doi.pangaea.de/10.1594/PANGAEA.964530 https://doi.org/10.1594/PANGAEA.964530 |
op_rights |
CC-BY-4.0: Creative Commons Attribution 4.0 International Access constraints: unrestricted info:eu-repo/semantics/openAccess |
op_doi |
https://doi.org/10.1594/PANGAEA.96453010.1073/pnas.2211711120 |
_version_ |
1811634211537289216 |