Arctic basal resources and organisms measured with d13C values in essential amino acids
This data consists of compound specific isotope analysis of d13C values in essential amino acids measured in several Arctic basal resources collected in the field; ice algal filters, pelagic phytoplankton filters, kelp Laminaria digitata, red algae Coccotylus truncatus and Melosira arctica strands,...
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2021
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Online Access: | https://doi.pangaea.de/10.1594/PANGAEA.936933 https://doi.org/10.1594/PANGAEA.936933 |
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ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.936933 2023-05-15T14:41:22+02:00 Arctic basal resources and organisms measured with d13C values in essential amino acids Vane, Kim Flores, Hauke MEDIAN LATITUDE: 80.680151 * MEDIAN LONGITUDE: 36.003234 * SOUTH-BOUND LATITUDE: 58.000000 * WEST-BOUND LONGITUDE: 11.669000 * NORTH-BOUND LATITUDE: 89.478170 * EAST-BOUND LONGITUDE: -178.000000 * DATE/TIME START: 2014-08-27T06:37:00 * DATE/TIME END: 2017-07-17T08:42:00 * MINIMUM DEPTH, water: 1 m * MAXIMUM DEPTH, water: 290 m 2021-10-08 text/tab-separated-values, 1106 data points https://doi.pangaea.de/10.1594/PANGAEA.936933 https://doi.org/10.1594/PANGAEA.936933 en eng PANGAEA https://doi.pangaea.de/10.1594/PANGAEA.936933 https://doi.org/10.1594/PANGAEA.936933 Access constraints: access rights needed info:eu-repo/semantics/restrictedAccess amino acids apherusa glacialis Arctic Arctic Ocean ARK-XXVIII/4 ALEX2014 ARK-XXXI/1.2 Bacteria Barents Sea BeringSea Biological sample BIOS Boreogadus saida Bottom trawl BT Calanus hyperboreus Coldfish CSIA CTD/Rosette CTD-RO DEPTH water Event label Fungi Gas chromatography - Isotope ratio mass spectrometer (GC-IRMS) Gear ICE Ice station Isoleucine δ13C isotope analysis KAL Kaldfjord Kasten corer Kongsfjorden Spitsbergen Length total Leucine Lysine Mijenfjorden Norway Origin Phenylalanine Polarstern Potential benefits and risks of borealisation for fish stocks and ecosystems in a changing Arctic Ocean Dataset 2021 ftpangaea https://doi.org/10.1594/PANGAEA.936933 2023-01-20T09:15:25Z This data consists of compound specific isotope analysis of d13C values in essential amino acids measured in several Arctic basal resources collected in the field; ice algal filters, pelagic phytoplankton filters, kelp Laminaria digitata, red algae Coccotylus truncatus and Melosira arctica strands, and in cultures of fungi, bacteria, 2 pelagic phytoplankton, and 3 sea-ice algae species. See document for the different gears used, which include Surface Underwater Ice Trawl, Bottom trawl, Ice corer, and Niskin bottles. Field samples were collected on the Polarstern PS106.2 expedition from 23 June to July 2017 on the Barents Shelf and Nansen Basin. Cultured ice algae, pelagic phytoplankton, bacteria and fungi were almost all extracted from the Arctic region (see document). Isotopic measurements were done with a gas chromatograph isotope ratio mass spectrometer with methoxycarbonyl esterification of the amino acids in 2019. The aim of the measurements was to trace the d13C-EAA values of the Arctic basal resources in the tissues of the organisms in order to quantify their utilization of these basal resources. Dataset Arctic Arctic Ocean Barents Sea Boreogadus saida Calanus hyperboreus ice algae Kongsfjord* Kongsfjorden Nansen Basin Phytoplankton Sea ice Spitsbergen PANGAEA - Data Publisher for Earth & Environmental Science Arctic Arctic Ocean Barents Sea Kaldfjord ENVELOPE(18.740,18.740,69.682,69.682) Norway ENVELOPE(11.669000,-178.000000,89.478170,58.000000) |
institution |
Open Polar |
collection |
PANGAEA - Data Publisher for Earth & Environmental Science |
op_collection_id |
ftpangaea |
language |
English |
topic |
amino acids apherusa glacialis Arctic Arctic Ocean ARK-XXVIII/4 ALEX2014 ARK-XXXI/1.2 Bacteria Barents Sea BeringSea Biological sample BIOS Boreogadus saida Bottom trawl BT Calanus hyperboreus Coldfish CSIA CTD/Rosette CTD-RO DEPTH water Event label Fungi Gas chromatography - Isotope ratio mass spectrometer (GC-IRMS) Gear ICE Ice station Isoleucine δ13C isotope analysis KAL Kaldfjord Kasten corer Kongsfjorden Spitsbergen Length total Leucine Lysine Mijenfjorden Norway Origin Phenylalanine Polarstern Potential benefits and risks of borealisation for fish stocks and ecosystems in a changing Arctic Ocean |
spellingShingle |
amino acids apherusa glacialis Arctic Arctic Ocean ARK-XXVIII/4 ALEX2014 ARK-XXXI/1.2 Bacteria Barents Sea BeringSea Biological sample BIOS Boreogadus saida Bottom trawl BT Calanus hyperboreus Coldfish CSIA CTD/Rosette CTD-RO DEPTH water Event label Fungi Gas chromatography - Isotope ratio mass spectrometer (GC-IRMS) Gear ICE Ice station Isoleucine δ13C isotope analysis KAL Kaldfjord Kasten corer Kongsfjorden Spitsbergen Length total Leucine Lysine Mijenfjorden Norway Origin Phenylalanine Polarstern Potential benefits and risks of borealisation for fish stocks and ecosystems in a changing Arctic Ocean Vane, Kim Flores, Hauke Arctic basal resources and organisms measured with d13C values in essential amino acids |
topic_facet |
amino acids apherusa glacialis Arctic Arctic Ocean ARK-XXVIII/4 ALEX2014 ARK-XXXI/1.2 Bacteria Barents Sea BeringSea Biological sample BIOS Boreogadus saida Bottom trawl BT Calanus hyperboreus Coldfish CSIA CTD/Rosette CTD-RO DEPTH water Event label Fungi Gas chromatography - Isotope ratio mass spectrometer (GC-IRMS) Gear ICE Ice station Isoleucine δ13C isotope analysis KAL Kaldfjord Kasten corer Kongsfjorden Spitsbergen Length total Leucine Lysine Mijenfjorden Norway Origin Phenylalanine Polarstern Potential benefits and risks of borealisation for fish stocks and ecosystems in a changing Arctic Ocean |
description |
This data consists of compound specific isotope analysis of d13C values in essential amino acids measured in several Arctic basal resources collected in the field; ice algal filters, pelagic phytoplankton filters, kelp Laminaria digitata, red algae Coccotylus truncatus and Melosira arctica strands, and in cultures of fungi, bacteria, 2 pelagic phytoplankton, and 3 sea-ice algae species. See document for the different gears used, which include Surface Underwater Ice Trawl, Bottom trawl, Ice corer, and Niskin bottles. Field samples were collected on the Polarstern PS106.2 expedition from 23 June to July 2017 on the Barents Shelf and Nansen Basin. Cultured ice algae, pelagic phytoplankton, bacteria and fungi were almost all extracted from the Arctic region (see document). Isotopic measurements were done with a gas chromatograph isotope ratio mass spectrometer with methoxycarbonyl esterification of the amino acids in 2019. The aim of the measurements was to trace the d13C-EAA values of the Arctic basal resources in the tissues of the organisms in order to quantify their utilization of these basal resources. |
format |
Dataset |
author |
Vane, Kim Flores, Hauke |
author_facet |
Vane, Kim Flores, Hauke |
author_sort |
Vane, Kim |
title |
Arctic basal resources and organisms measured with d13C values in essential amino acids |
title_short |
Arctic basal resources and organisms measured with d13C values in essential amino acids |
title_full |
Arctic basal resources and organisms measured with d13C values in essential amino acids |
title_fullStr |
Arctic basal resources and organisms measured with d13C values in essential amino acids |
title_full_unstemmed |
Arctic basal resources and organisms measured with d13C values in essential amino acids |
title_sort |
arctic basal resources and organisms measured with d13c values in essential amino acids |
publisher |
PANGAEA |
publishDate |
2021 |
url |
https://doi.pangaea.de/10.1594/PANGAEA.936933 https://doi.org/10.1594/PANGAEA.936933 |
op_coverage |
MEDIAN LATITUDE: 80.680151 * MEDIAN LONGITUDE: 36.003234 * SOUTH-BOUND LATITUDE: 58.000000 * WEST-BOUND LONGITUDE: 11.669000 * NORTH-BOUND LATITUDE: 89.478170 * EAST-BOUND LONGITUDE: -178.000000 * DATE/TIME START: 2014-08-27T06:37:00 * DATE/TIME END: 2017-07-17T08:42:00 * MINIMUM DEPTH, water: 1 m * MAXIMUM DEPTH, water: 290 m |
long_lat |
ENVELOPE(18.740,18.740,69.682,69.682) ENVELOPE(11.669000,-178.000000,89.478170,58.000000) |
geographic |
Arctic Arctic Ocean Barents Sea Kaldfjord Norway |
geographic_facet |
Arctic Arctic Ocean Barents Sea Kaldfjord Norway |
genre |
Arctic Arctic Ocean Barents Sea Boreogadus saida Calanus hyperboreus ice algae Kongsfjord* Kongsfjorden Nansen Basin Phytoplankton Sea ice Spitsbergen |
genre_facet |
Arctic Arctic Ocean Barents Sea Boreogadus saida Calanus hyperboreus ice algae Kongsfjord* Kongsfjorden Nansen Basin Phytoplankton Sea ice Spitsbergen |
op_relation |
https://doi.pangaea.de/10.1594/PANGAEA.936933 https://doi.org/10.1594/PANGAEA.936933 |
op_rights |
Access constraints: access rights needed info:eu-repo/semantics/restrictedAccess |
op_doi |
https://doi.org/10.1594/PANGAEA.936933 |
_version_ |
1766313151935021056 |