Organic geochemistry and biomarker data from Baffin Bay surface sediments
Samples were collected from Baffin Bay in 2008, 2015, and 2017 aboard the CSS Hudson and Amundsen research vessels. The box core and triggers cores were collected at water depths ranging from 267 to 2373 m below sea level. This dataset includes bulk geochemical and lipid biomarker proxy data from th...
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PANGAEA
2023
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Online Access: | https://doi.pangaea.de/10.1594/PANGAEA.956212 https://doi.org/10.1594/PANGAEA.956212 |
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ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.956212 2024-09-30T14:32:38+00:00 Organic geochemistry and biomarker data from Baffin Bay surface sediments Harning, David J Holman, Brooke Woelders, Lineke Jennings, Anne E Sepúlveda, Julio MEDIAN LATITUDE: 73.746154 * MEDIAN LONGITUDE: -72.009231 * SOUTH-BOUND LATITUDE: 67.970000 * WEST-BOUND LONGITUDE: -82.230000 * NORTH-BOUND LATITUDE: 78.320000 * EAST-BOUND LONGITUDE: -59.490000 * MINIMUM DEPTH, sediment/rock: 0.015 m * MAXIMUM DEPTH, sediment/rock: 0.015 m 2023 text/tab-separated-values, 301 data points https://doi.pangaea.de/10.1594/PANGAEA.956212 https://doi.org/10.1594/PANGAEA.956212 en eng PANGAEA Harning, David J; Holman, Brooke; Woelders, Lineke; Jennings, Anne E; Sepúlveda, Julio (2023): Biomarker characterization of the North Water Polynya, Baffin Bay: implications for local sea ice and temperature proxies. Biogeosciences, 20(1), 229-249, https://doi.org/10.5194/bg-20-229-2023 https://doi.pangaea.de/10.1594/PANGAEA.956212 https://doi.org/10.1594/PANGAEA.956212 CC-BY-4.0: Creative Commons Attribution 4.0 International Access constraints: unrestricted info:eu-repo/semantics/openAccess 2008_029-49_BC 2008_029-59_TC Acyclic glycerol dialkyl glycerol tetraether fractional abundance AMD17 AMD17_101_BC AMD17_108_BC AMD17_111_BC AMD17_115_BC AMD17_129_BC AMD17_176_BC AMD17_8.1_BC AMD17_BB2_BC AMD17_CASQ1_BC-4 AMD17_Disko_Fan_BC Baffin Bay BC beta-Sitosterol per unit sediment mass Box corer Brassicasterol Calcium carbonate Campesterol Carbon Carbon/Nitrogen ratio CCGS Amundsen Core Crenarchaeol Crenarchaeol regio-isomer DEPTH sediment/rock bottom/maximum top/minimum Dicyclic glycerol dialkyl glycerol tetraether Dinosterol Elemental analyzer Thermo Delta V coupled with Isotope ratio mass spectrometer (IRMS) Elevation of event dataset 2023 ftpangaea https://doi.org/10.1594/PANGAEA.95621210.5194/bg-20-229-2023 2024-09-03T23:52:03Z Samples were collected from Baffin Bay in 2008, 2015, and 2017 aboard the CSS Hudson and Amundsen research vessels. The box core and triggers cores were collected at water depths ranging from 267 to 2373 m below sea level. This dataset includes bulk geochemical and lipid biomarker proxy data from these samples. Bulk geochemical datasets include % carbon, % nitrogen and their stable isotopes as measured by EA-IRMS (Elemental Analyzer linked to an Isotope Ratio Mass Spectrometer). Lipid biomarker proxy data include highly-branched isoprenoids and sterols as measured by GC-MS (Gas Chromatograph linked to a Mass Spectrometer) and isoprenoid/hydroxylated glycerol dialkyl glycerol tetraethers as measured by HPLC-MS (High Performance Liquid Chromatography linked to a Mass Spectrometer). Highly-branched isoprenoid and sterol data are presented as concentrations whereas isoprenoid/hydroxylated glycerol dialkyl glycerol tetraethers data are presented as relative abundance. All analytical measurements were performed at the University of Colorado Boulder. Further information on the data and interpretations can be found in Harning et al. (2023). Dataset Baffin Bay Baffin Bay Baffin PANGAEA - Data Publisher for Earth & Environmental Science Baffin Bay Hudson ENVELOPE(-82.230000,-59.490000,78.320000,67.970000) |
institution |
Open Polar |
collection |
PANGAEA - Data Publisher for Earth & Environmental Science |
op_collection_id |
ftpangaea |
language |
English |
topic |
2008_029-49_BC 2008_029-59_TC Acyclic glycerol dialkyl glycerol tetraether fractional abundance AMD17 AMD17_101_BC AMD17_108_BC AMD17_111_BC AMD17_115_BC AMD17_129_BC AMD17_176_BC AMD17_8.1_BC AMD17_BB2_BC AMD17_CASQ1_BC-4 AMD17_Disko_Fan_BC Baffin Bay BC beta-Sitosterol per unit sediment mass Box corer Brassicasterol Calcium carbonate Campesterol Carbon Carbon/Nitrogen ratio CCGS Amundsen Core Crenarchaeol Crenarchaeol regio-isomer DEPTH sediment/rock bottom/maximum top/minimum Dicyclic glycerol dialkyl glycerol tetraether Dinosterol Elemental analyzer Thermo Delta V coupled with Isotope ratio mass spectrometer (IRMS) Elevation of event |
spellingShingle |
2008_029-49_BC 2008_029-59_TC Acyclic glycerol dialkyl glycerol tetraether fractional abundance AMD17 AMD17_101_BC AMD17_108_BC AMD17_111_BC AMD17_115_BC AMD17_129_BC AMD17_176_BC AMD17_8.1_BC AMD17_BB2_BC AMD17_CASQ1_BC-4 AMD17_Disko_Fan_BC Baffin Bay BC beta-Sitosterol per unit sediment mass Box corer Brassicasterol Calcium carbonate Campesterol Carbon Carbon/Nitrogen ratio CCGS Amundsen Core Crenarchaeol Crenarchaeol regio-isomer DEPTH sediment/rock bottom/maximum top/minimum Dicyclic glycerol dialkyl glycerol tetraether Dinosterol Elemental analyzer Thermo Delta V coupled with Isotope ratio mass spectrometer (IRMS) Elevation of event Harning, David J Holman, Brooke Woelders, Lineke Jennings, Anne E Sepúlveda, Julio Organic geochemistry and biomarker data from Baffin Bay surface sediments |
topic_facet |
2008_029-49_BC 2008_029-59_TC Acyclic glycerol dialkyl glycerol tetraether fractional abundance AMD17 AMD17_101_BC AMD17_108_BC AMD17_111_BC AMD17_115_BC AMD17_129_BC AMD17_176_BC AMD17_8.1_BC AMD17_BB2_BC AMD17_CASQ1_BC-4 AMD17_Disko_Fan_BC Baffin Bay BC beta-Sitosterol per unit sediment mass Box corer Brassicasterol Calcium carbonate Campesterol Carbon Carbon/Nitrogen ratio CCGS Amundsen Core Crenarchaeol Crenarchaeol regio-isomer DEPTH sediment/rock bottom/maximum top/minimum Dicyclic glycerol dialkyl glycerol tetraether Dinosterol Elemental analyzer Thermo Delta V coupled with Isotope ratio mass spectrometer (IRMS) Elevation of event |
description |
Samples were collected from Baffin Bay in 2008, 2015, and 2017 aboard the CSS Hudson and Amundsen research vessels. The box core and triggers cores were collected at water depths ranging from 267 to 2373 m below sea level. This dataset includes bulk geochemical and lipid biomarker proxy data from these samples. Bulk geochemical datasets include % carbon, % nitrogen and their stable isotopes as measured by EA-IRMS (Elemental Analyzer linked to an Isotope Ratio Mass Spectrometer). Lipid biomarker proxy data include highly-branched isoprenoids and sterols as measured by GC-MS (Gas Chromatograph linked to a Mass Spectrometer) and isoprenoid/hydroxylated glycerol dialkyl glycerol tetraethers as measured by HPLC-MS (High Performance Liquid Chromatography linked to a Mass Spectrometer). Highly-branched isoprenoid and sterol data are presented as concentrations whereas isoprenoid/hydroxylated glycerol dialkyl glycerol tetraethers data are presented as relative abundance. All analytical measurements were performed at the University of Colorado Boulder. Further information on the data and interpretations can be found in Harning et al. (2023). |
format |
Dataset |
author |
Harning, David J Holman, Brooke Woelders, Lineke Jennings, Anne E Sepúlveda, Julio |
author_facet |
Harning, David J Holman, Brooke Woelders, Lineke Jennings, Anne E Sepúlveda, Julio |
author_sort |
Harning, David J |
title |
Organic geochemistry and biomarker data from Baffin Bay surface sediments |
title_short |
Organic geochemistry and biomarker data from Baffin Bay surface sediments |
title_full |
Organic geochemistry and biomarker data from Baffin Bay surface sediments |
title_fullStr |
Organic geochemistry and biomarker data from Baffin Bay surface sediments |
title_full_unstemmed |
Organic geochemistry and biomarker data from Baffin Bay surface sediments |
title_sort |
organic geochemistry and biomarker data from baffin bay surface sediments |
publisher |
PANGAEA |
publishDate |
2023 |
url |
https://doi.pangaea.de/10.1594/PANGAEA.956212 https://doi.org/10.1594/PANGAEA.956212 |
op_coverage |
MEDIAN LATITUDE: 73.746154 * MEDIAN LONGITUDE: -72.009231 * SOUTH-BOUND LATITUDE: 67.970000 * WEST-BOUND LONGITUDE: -82.230000 * NORTH-BOUND LATITUDE: 78.320000 * EAST-BOUND LONGITUDE: -59.490000 * MINIMUM DEPTH, sediment/rock: 0.015 m * MAXIMUM DEPTH, sediment/rock: 0.015 m |
long_lat |
ENVELOPE(-82.230000,-59.490000,78.320000,67.970000) |
geographic |
Baffin Bay Hudson |
geographic_facet |
Baffin Bay Hudson |
genre |
Baffin Bay Baffin Bay Baffin |
genre_facet |
Baffin Bay Baffin Bay Baffin |
op_relation |
Harning, David J; Holman, Brooke; Woelders, Lineke; Jennings, Anne E; Sepúlveda, Julio (2023): Biomarker characterization of the North Water Polynya, Baffin Bay: implications for local sea ice and temperature proxies. Biogeosciences, 20(1), 229-249, https://doi.org/10.5194/bg-20-229-2023 https://doi.pangaea.de/10.1594/PANGAEA.956212 https://doi.org/10.1594/PANGAEA.956212 |
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.95621210.5194/bg-20-229-2023 |
_version_ |
1811636740364959744 |