Sedimentological data (foraminifera, wet bulk density and magnetic susceptibility) for core LC7 sediment record from Blaso, a large, epishelf lake in NW Greenland collected July-August 2017 ...
The dataset comprises multi-proxy analyses of a sediment core (LC7) extracted from Blaso, a large epishelf lake on the margin of 79 ° N Ice Shelf, NW Greenland in July-August 2017. The data are used to constrain ice shelf dynamics over the last 8500 calibrated years before present (cal. years B.P.,...
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NERC EDS UK Polar Data Centre
2022
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Online Access: | https://dx.doi.org/10.5285/dc8c92a8-c6e0-4edb-97da-5462f4310a9d https://data.bas.ac.uk/full-record.php?id=GB/NERC/BAS/PDC/01664 |
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ftdatacite:10.5285/dc8c92a8-c6e0-4edb-97da-5462f4310a9d 2023-06-11T04:12:13+02:00 Sedimentological data (foraminifera, wet bulk density and magnetic susceptibility) for core LC7 sediment record from Blaso, a large, epishelf lake in NW Greenland collected July-August 2017 ... Smith, James A. Callard, Louise Sánchez Montes, Maria Luisa McClymont, Erin L. Lloyd, Jeremy M. Ehrmann, Werner Roberts, David Bentley, Michael J. Jamieson, Stewart S. R. Lane, Timothy P. Darvill, Christopher M. 2022 text/csv https://dx.doi.org/10.5285/dc8c92a8-c6e0-4edb-97da-5462f4310a9d https://data.bas.ac.uk/full-record.php?id=GB/NERC/BAS/PDC/01664 en eng NERC EDS UK Polar Data Centre https://dx.doi.org/10.5285/e44bbc45-9924-401b-a7b8-7939fbb61db2 https://dx.doi.org/10.5285/3d37a409-c1e2-4c25-bdbc-fe495ccff653 https://dx.doi.org/10.5285/71c64bf8-671e-4f22-b4e9-b67b76dc35c8 https://dx.doi.org/10.5285/5a286921-9031-4abc-b227-79bce58f0640 https://dx.doi.org/10.5285/dc8c92a8-c6e0-4edb-97da-5462f4310a9d https://dx.doi.org/10.5194/tc-17-1247-2023 Open Government Licence V3.0 http://www.nationalarchives.gov.uk/doc/open-government-licence/version/3/ "EARTH SCIENCE","PALEOCLIMATE","OCEAN/LAKE RECORDS","SEDIMENTS" Dataset dataset 2022 ftdatacite https://doi.org/10.5285/dc8c92a8-c6e0-4edb-97da-5462f4310a9d10.5285/e44bbc45-9924-401b-a7b8-7939fbb61db210.5285/3d37a409-c1e2-4c25-bdbc-fe495ccff65310.5285/71c64bf8-671e-4f22-b4e9-b67b76dc35c810.5285/5a286921-9031-4abc-b227-79bce58f064010.5285/dc8c92a8-c6 2023-05-02T10:51:33Z The dataset comprises multi-proxy analyses of a sediment core (LC7) extracted from Blaso, a large epishelf lake on the margin of 79 ° N Ice Shelf, NW Greenland in July-August 2017. The data are used to constrain ice shelf dynamics over the last 8500 calibrated years before present (cal. years B.P., where present is A.D. 1950). A 2 m-long sediment core was recovered with a UWITEC KOL 'Kolbenlot' percussion piston corer to a total sediment depth of 3.74 m. Core LC7: 87 m water depth; 79.589 ° N, 22.494 ° E. Sedimentological data for the LC7 sediment record consists of physical properties (magnetic susceptibility, wet bulk density) and foraminifera data. ... : A 2 m-long sediment core was recovered with a UWITEC KOL 'Kolbenlot' percussion piston corer to a total sediment depth of 3.74 m (LC7) in Blaso (LC7: 79°35.340N, 22°29.640E, 87m). Physical properties (magnetic susceptibility, wet bulk density) were measured on whole core using a GEOTEK multi-sensor core logger (MSCL) at the Department of Geography, Durham University, to characterise lithological properties and infer the depositional environment(s). Core sections were then split, described and sub-sampled. 1 cm thick sediment slices were taken every 10-20 cm. A total of 6 (LC7) samples were processed for foraminiferal analysis to reconstruct the environmental conditions in Blaso. Sample volume varied between 0.5 and 5 ml (cm^3) depending on average foraminiferal concentration (estimated based on initial scanning of samples). The variation in sample size was designed to allow 300 to 500 specimens to be counted from all samples. Once extracted samples were soaked in deionized water for several hours to help ... Dataset Greenland Ice Shelf DataCite Metadata Store (German National Library of Science and Technology) Greenland Kol’ ENVELOPE(155.946,155.946,53.834,53.834) |
institution |
Open Polar |
collection |
DataCite Metadata Store (German National Library of Science and Technology) |
op_collection_id |
ftdatacite |
language |
English |
topic |
"EARTH SCIENCE","PALEOCLIMATE","OCEAN/LAKE RECORDS","SEDIMENTS" |
spellingShingle |
"EARTH SCIENCE","PALEOCLIMATE","OCEAN/LAKE RECORDS","SEDIMENTS" Smith, James A. Callard, Louise Sánchez Montes, Maria Luisa McClymont, Erin L. Lloyd, Jeremy M. Ehrmann, Werner Roberts, David Bentley, Michael J. Jamieson, Stewart S. R. Lane, Timothy P. Darvill, Christopher M. Sedimentological data (foraminifera, wet bulk density and magnetic susceptibility) for core LC7 sediment record from Blaso, a large, epishelf lake in NW Greenland collected July-August 2017 ... |
topic_facet |
"EARTH SCIENCE","PALEOCLIMATE","OCEAN/LAKE RECORDS","SEDIMENTS" |
description |
The dataset comprises multi-proxy analyses of a sediment core (LC7) extracted from Blaso, a large epishelf lake on the margin of 79 ° N Ice Shelf, NW Greenland in July-August 2017. The data are used to constrain ice shelf dynamics over the last 8500 calibrated years before present (cal. years B.P., where present is A.D. 1950). A 2 m-long sediment core was recovered with a UWITEC KOL 'Kolbenlot' percussion piston corer to a total sediment depth of 3.74 m. Core LC7: 87 m water depth; 79.589 ° N, 22.494 ° E. Sedimentological data for the LC7 sediment record consists of physical properties (magnetic susceptibility, wet bulk density) and foraminifera data. ... : A 2 m-long sediment core was recovered with a UWITEC KOL 'Kolbenlot' percussion piston corer to a total sediment depth of 3.74 m (LC7) in Blaso (LC7: 79°35.340N, 22°29.640E, 87m). Physical properties (magnetic susceptibility, wet bulk density) were measured on whole core using a GEOTEK multi-sensor core logger (MSCL) at the Department of Geography, Durham University, to characterise lithological properties and infer the depositional environment(s). Core sections were then split, described and sub-sampled. 1 cm thick sediment slices were taken every 10-20 cm. A total of 6 (LC7) samples were processed for foraminiferal analysis to reconstruct the environmental conditions in Blaso. Sample volume varied between 0.5 and 5 ml (cm^3) depending on average foraminiferal concentration (estimated based on initial scanning of samples). The variation in sample size was designed to allow 300 to 500 specimens to be counted from all samples. Once extracted samples were soaked in deionized water for several hours to help ... |
format |
Dataset |
author |
Smith, James A. Callard, Louise Sánchez Montes, Maria Luisa McClymont, Erin L. Lloyd, Jeremy M. Ehrmann, Werner Roberts, David Bentley, Michael J. Jamieson, Stewart S. R. Lane, Timothy P. Darvill, Christopher M. |
author_facet |
Smith, James A. Callard, Louise Sánchez Montes, Maria Luisa McClymont, Erin L. Lloyd, Jeremy M. Ehrmann, Werner Roberts, David Bentley, Michael J. Jamieson, Stewart S. R. Lane, Timothy P. Darvill, Christopher M. |
author_sort |
Smith, James A. |
title |
Sedimentological data (foraminifera, wet bulk density and magnetic susceptibility) for core LC7 sediment record from Blaso, a large, epishelf lake in NW Greenland collected July-August 2017 ... |
title_short |
Sedimentological data (foraminifera, wet bulk density and magnetic susceptibility) for core LC7 sediment record from Blaso, a large, epishelf lake in NW Greenland collected July-August 2017 ... |
title_full |
Sedimentological data (foraminifera, wet bulk density and magnetic susceptibility) for core LC7 sediment record from Blaso, a large, epishelf lake in NW Greenland collected July-August 2017 ... |
title_fullStr |
Sedimentological data (foraminifera, wet bulk density and magnetic susceptibility) for core LC7 sediment record from Blaso, a large, epishelf lake in NW Greenland collected July-August 2017 ... |
title_full_unstemmed |
Sedimentological data (foraminifera, wet bulk density and magnetic susceptibility) for core LC7 sediment record from Blaso, a large, epishelf lake in NW Greenland collected July-August 2017 ... |
title_sort |
sedimentological data (foraminifera, wet bulk density and magnetic susceptibility) for core lc7 sediment record from blaso, a large, epishelf lake in nw greenland collected july-august 2017 ... |
publisher |
NERC EDS UK Polar Data Centre |
publishDate |
2022 |
url |
https://dx.doi.org/10.5285/dc8c92a8-c6e0-4edb-97da-5462f4310a9d https://data.bas.ac.uk/full-record.php?id=GB/NERC/BAS/PDC/01664 |
long_lat |
ENVELOPE(155.946,155.946,53.834,53.834) |
geographic |
Greenland Kol’ |
geographic_facet |
Greenland Kol’ |
genre |
Greenland Ice Shelf |
genre_facet |
Greenland Ice Shelf |
op_relation |
https://dx.doi.org/10.5285/e44bbc45-9924-401b-a7b8-7939fbb61db2 https://dx.doi.org/10.5285/3d37a409-c1e2-4c25-bdbc-fe495ccff653 https://dx.doi.org/10.5285/71c64bf8-671e-4f22-b4e9-b67b76dc35c8 https://dx.doi.org/10.5285/5a286921-9031-4abc-b227-79bce58f0640 https://dx.doi.org/10.5285/dc8c92a8-c6e0-4edb-97da-5462f4310a9d https://dx.doi.org/10.5194/tc-17-1247-2023 |
op_rights |
Open Government Licence V3.0 http://www.nationalarchives.gov.uk/doc/open-government-licence/version/3/ |
op_doi |
https://doi.org/10.5285/dc8c92a8-c6e0-4edb-97da-5462f4310a9d10.5285/e44bbc45-9924-401b-a7b8-7939fbb61db210.5285/3d37a409-c1e2-4c25-bdbc-fe495ccff65310.5285/71c64bf8-671e-4f22-b4e9-b67b76dc35c810.5285/5a286921-9031-4abc-b227-79bce58f064010.5285/dc8c92a8-c6 |
_version_ |
1768387929020825600 |