RV Investigator IN2017_V01 two piston core records from the East Antarctic Sabrina Coast region
This record describes the deep-sea sediment core products by Holder et al. (2020) from two sites in the Sabrina Coast continental slope and rise, the first sedimentary sequences investigated in this region of the East Antarctic. The cores were used to study changes in the oceanic and depositional en...
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2020
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Online Access: | https://dx.doi.org/10.25919/5ebcccf5d13ca https://data.csiro.au/collections/collection/CIcsiro:43057v8/DItrue |
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ftdatacite:10.25919/5ebcccf5d13ca 2023-05-15T13:37:23+02:00 RV Investigator IN2017_V01 two piston core records from the East Antarctic Sabrina Coast region Holder, Liam Duffy, Meghan Opdyke, Bradley Leventer, Amy Post, Alix O'Brien, Phillip Armand, Leanne Marine National Facility CSIRO 2020 https://dx.doi.org/10.25919/5ebcccf5d13ca https://data.csiro.au/collections/collection/CIcsiro:43057v8/DItrue unknown CSIRO https://www.marine.csiro.au/data/reporting/get_file.cfm?eov_pub_id=1575 http://www.marlin.csiro.au/geonetwork/srv/eng/search?uuid=01938ab8-5426-4cfd-a249-4ad11490beed https://www.csiro.au/en/about/people/business-units/ncmi https://research.csiro.au/oa-idc/ http://dbforms.ga.gov.au/pls/www/npm.mars.search https://data.aad.gov.au/ https://www.marine.csiro.au/data/reporting/get_file.cfm?eov_pub_id=1511 https://www.marine.csiro.au/data/reporting/get_file.cfm?eov_pub_id=1575 http://www.marlin.csiro.au/geonetwork/srv/eng/search?uuid=01938ab8-5426-4cfd-a249-4ad11490beed https://www.csiro.au/en/about/people/business-units/ncmi https://research.csiro.au/oa-idc/ https://dx.doi.org/10.25919/5b7cf37d8ba76 http://dbforms.ga.gov.au/pls/www/npm.mars.search https://data.aad.gov.au/ https://dx.doi.org/10.25911/5e96e303cdfdb https://dx.doi.org/10.25911/5e96e309b1fea https://www.marine.csiro.au/data/reporting/get_file.cfm?eov_pub_id=1511 dataset Dataset 2020 ftdatacite https://doi.org/10.25919/5ebcccf5d13ca https://doi.org/10.25919/5b7cf37d8ba76 https://doi.org/10.25911/5e96e303cdfdb https://doi.org/10.25911/5e96e309b1fea 2022-02-08T14:14:42Z This record describes the deep-sea sediment core products by Holder et al. (2020) from two sites in the Sabrina Coast continental slope and rise, the first sedimentary sequences investigated in this region of the East Antarctic. The cores were used to study changes in the oceanic and depositional environment and their interaction with the nearby Totten Glacier. The two archives show clear variations between glacial and interglacial phases over the last 350 Kyrs, driven by the movement of the ice sheet advancing and retreating over the continental shelf and ocean circulation patterns that deliver heat either close to the Antarctic coastline or further away from the continental slope. This research provided a foundation for future palaeoceanographic work in the region and suggested that warm oceanic conditions, similar to today, have influenced the Sabrina Coast during past warm interglacials over the last 350 Kyrs. For more details please refer to the cited article (download link provided below): Holder, L., M. Duffy, B. Opdyke, A. Leventer, A. Post, P. O’Brien and L. K. Armand (2020): Controls on Sedimentation and Primary Productivity in Late Pleistocene Slope Sediments Seaward of the Totten Glacier, East Antarctica. Paleoceanography, under review. Dataset Antarc* Antarctic Antarctica East Antarctica Ice Sheet Totten Glacier DataCite Metadata Store (German National Library of Science and Technology) Antarctic The Antarctic East Antarctica Totten Glacier ENVELOPE(116.333,116.333,-66.833,-66.833) Sabrina Coast ENVELOPE(118.550,118.550,-67.000,-67.000) |
institution |
Open Polar |
collection |
DataCite Metadata Store (German National Library of Science and Technology) |
op_collection_id |
ftdatacite |
language |
unknown |
description |
This record describes the deep-sea sediment core products by Holder et al. (2020) from two sites in the Sabrina Coast continental slope and rise, the first sedimentary sequences investigated in this region of the East Antarctic. The cores were used to study changes in the oceanic and depositional environment and their interaction with the nearby Totten Glacier. The two archives show clear variations between glacial and interglacial phases over the last 350 Kyrs, driven by the movement of the ice sheet advancing and retreating over the continental shelf and ocean circulation patterns that deliver heat either close to the Antarctic coastline or further away from the continental slope. This research provided a foundation for future palaeoceanographic work in the region and suggested that warm oceanic conditions, similar to today, have influenced the Sabrina Coast during past warm interglacials over the last 350 Kyrs. For more details please refer to the cited article (download link provided below): Holder, L., M. Duffy, B. Opdyke, A. Leventer, A. Post, P. O’Brien and L. K. Armand (2020): Controls on Sedimentation and Primary Productivity in Late Pleistocene Slope Sediments Seaward of the Totten Glacier, East Antarctica. Paleoceanography, under review. |
format |
Dataset |
author |
Holder, Liam Duffy, Meghan Opdyke, Bradley Leventer, Amy Post, Alix O'Brien, Phillip Armand, Leanne Marine National Facility CSIRO |
spellingShingle |
Holder, Liam Duffy, Meghan Opdyke, Bradley Leventer, Amy Post, Alix O'Brien, Phillip Armand, Leanne Marine National Facility CSIRO RV Investigator IN2017_V01 two piston core records from the East Antarctic Sabrina Coast region |
author_facet |
Holder, Liam Duffy, Meghan Opdyke, Bradley Leventer, Amy Post, Alix O'Brien, Phillip Armand, Leanne Marine National Facility CSIRO |
author_sort |
Holder, Liam |
title |
RV Investigator IN2017_V01 two piston core records from the East Antarctic Sabrina Coast region |
title_short |
RV Investigator IN2017_V01 two piston core records from the East Antarctic Sabrina Coast region |
title_full |
RV Investigator IN2017_V01 two piston core records from the East Antarctic Sabrina Coast region |
title_fullStr |
RV Investigator IN2017_V01 two piston core records from the East Antarctic Sabrina Coast region |
title_full_unstemmed |
RV Investigator IN2017_V01 two piston core records from the East Antarctic Sabrina Coast region |
title_sort |
rv investigator in2017_v01 two piston core records from the east antarctic sabrina coast region |
publisher |
CSIRO |
publishDate |
2020 |
url |
https://dx.doi.org/10.25919/5ebcccf5d13ca https://data.csiro.au/collections/collection/CIcsiro:43057v8/DItrue |
long_lat |
ENVELOPE(116.333,116.333,-66.833,-66.833) ENVELOPE(118.550,118.550,-67.000,-67.000) |
geographic |
Antarctic The Antarctic East Antarctica Totten Glacier Sabrina Coast |
geographic_facet |
Antarctic The Antarctic East Antarctica Totten Glacier Sabrina Coast |
genre |
Antarc* Antarctic Antarctica East Antarctica Ice Sheet Totten Glacier |
genre_facet |
Antarc* Antarctic Antarctica East Antarctica Ice Sheet Totten Glacier |
op_relation |
https://www.marine.csiro.au/data/reporting/get_file.cfm?eov_pub_id=1575 http://www.marlin.csiro.au/geonetwork/srv/eng/search?uuid=01938ab8-5426-4cfd-a249-4ad11490beed https://www.csiro.au/en/about/people/business-units/ncmi https://research.csiro.au/oa-idc/ http://dbforms.ga.gov.au/pls/www/npm.mars.search https://data.aad.gov.au/ https://www.marine.csiro.au/data/reporting/get_file.cfm?eov_pub_id=1511 https://www.marine.csiro.au/data/reporting/get_file.cfm?eov_pub_id=1575 http://www.marlin.csiro.au/geonetwork/srv/eng/search?uuid=01938ab8-5426-4cfd-a249-4ad11490beed https://www.csiro.au/en/about/people/business-units/ncmi https://research.csiro.au/oa-idc/ https://dx.doi.org/10.25919/5b7cf37d8ba76 http://dbforms.ga.gov.au/pls/www/npm.mars.search https://data.aad.gov.au/ https://dx.doi.org/10.25911/5e96e303cdfdb https://dx.doi.org/10.25911/5e96e309b1fea https://www.marine.csiro.au/data/reporting/get_file.cfm?eov_pub_id=1511 |
op_doi |
https://doi.org/10.25919/5ebcccf5d13ca https://doi.org/10.25919/5b7cf37d8ba76 https://doi.org/10.25911/5e96e303cdfdb https://doi.org/10.25911/5e96e309b1fea |
_version_ |
1766090891498356736 |