Biogeochemical data during RV POLARSTERN cruise PS109
The concentration and carbon isotope delta (δ13C) of methane (CH4), the water mass tracer δ18O(H2O), and nutrient concentrations were measured in seawater during the Polarstern expedition PS109. The expedition took place from 12 September to 14 October 2017, on the Northeast Greenland continental sh...
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2022
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Online Access: | https://doi.pangaea.de/10.1594/PANGAEA.945768 https://doi.org/10.1594/PANGAEA.945768 |
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ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.945768 2024-09-15T18:09:40+00:00 Biogeochemical data during RV POLARSTERN cruise PS109 Verdugo, Josefa Damm, Ellen MEDIAN LATITUDE: 79.080839 * MEDIAN LONGITUDE: -15.967734 * SOUTH-BOUND LATITUDE: 77.795800 * WEST-BOUND LONGITUDE: -19.777000 * NORTH-BOUND LATITUDE: 80.671000 * EAST-BOUND LONGITUDE: -7.897400 * DATE/TIME START: 2017-09-17T11:37:05 * DATE/TIME END: 2017-10-04T04:52:41 * MINIMUM DEPTH, water: 1.0 m * MAXIMUM DEPTH, water: 655.0 m 2022 text/tab-separated-values, 3203 data points https://doi.pangaea.de/10.1594/PANGAEA.945768 https://doi.org/10.1594/PANGAEA.945768 en eng PANGAEA Kanzow, Torsten; Schaffer, Janin; Rohardt, Gerd (2018): Physical oceanography during POLARSTERN cruise PS109 (ARK-XXXI/4) [dataset]. Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven, PANGAEA, https://doi.org/10.1594/PANGAEA.885358 Verdugo, Josefa; Damm, Ellen; Schaffer, Janin; Bauch, Dorothea; Meyer, Hanno; Kaiser, Jan (2022): Impacts of glacier and sea ice melt on methane pathways on the Northeast Greenland shelf. Continental Shelf Research, 243, 104752, https://doi.org/10.1016/j.csr.2022.104752 https://doi.pangaea.de/10.1594/PANGAEA.945768 https://doi.org/10.1594/PANGAEA.945768 CC-BY-4.0: Creative Commons Attribution 4.0 International Access constraints: unrestricted info:eu-repo/semantics/openAccess Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven Arctic ARK-XXXI/4 Campaign CTD/Rosette CTD-RO DATE/TIME DEPTH water Event label GASC Gas chromatograph LATITUDE LONGITUDE Mass spectrometer Methane Methane concentration Methane saturation MSPEC Nitrate Nitrite Northeast Greenland Nutrient analyser nutrient concentrations Phosphate Polarstern PS109 PS109_100-1 PS109_101-1 PS109_102-1 PS109_103-1 PS109_104-1 PS109_114-2 PS109_115-1 PS109_116-1 PS109_119-3 PS109_124-1 PS109_125-4 PS109_126-1 PS109_128-1 PS109_130-1 PS109_131-1 PS109_132-1 PS109_134-1 PS109_135-1 PS109_19-1 PS109_26-1 PS109_29-1 PS109_31-1 PS109_36-1 PS109_41-1 dataset 2022 ftpangaea https://doi.org/10.1594/PANGAEA.94576810.1594/PANGAEA.88535810.1016/j.csr.2022.104752 2024-07-24T02:31:34Z The concentration and carbon isotope delta (δ13C) of methane (CH4), the water mass tracer δ18O(H2O), and nutrient concentrations were measured in seawater during the Polarstern expedition PS109. The expedition took place from 12 September to 14 October 2017, on the Northeast Greenland continental shelf. Seawater samples were collected using a shipboard Sea-Bird Scientific SBE911plus CTD (Conductivity-Temperature-Depth) profiler, integrated into a SBE32 Carousel Water Sampler with 24 Niskin bottles of 12 L each (Kanzow et al., 2018). The analysis of CH4 concentrations and carbon isotope delta, 13C, were done using a gas chromatograph (Agilent GC 7890B) with a Flame Ionization Detector (FID) and a Thermo Finnigan Delta plus XP mass spectrometer, respectively (Verdugo et al., 2022). The δ18O(H2O) samples were analyzed using a Finnigan MAT Delta S mass spectrometer with two equilibration units. Unfiltered nutrient samples were taken in 15 mL Falcon tubes at the same depth as CH4 concentrations and (δ13C) of CH4 samples, stored at -20°C, and were analyzed for nitrate+nitrite, phosphate, nitrite, and silicate on a four-channel SEAL Analytical nutrient AutoAnalyser 3. Dataset Greenland PANGAEA - Data Publisher for Earth & Environmental Science ENVELOPE(-19.777000,-7.897400,80.671000,77.795800) |
institution |
Open Polar |
collection |
PANGAEA - Data Publisher for Earth & Environmental Science |
op_collection_id |
ftpangaea |
language |
English |
topic |
Arctic ARK-XXXI/4 Campaign CTD/Rosette CTD-RO DATE/TIME DEPTH water Event label GASC Gas chromatograph LATITUDE LONGITUDE Mass spectrometer Methane Methane concentration Methane saturation MSPEC Nitrate Nitrite Northeast Greenland Nutrient analyser nutrient concentrations Phosphate Polarstern PS109 PS109_100-1 PS109_101-1 PS109_102-1 PS109_103-1 PS109_104-1 PS109_114-2 PS109_115-1 PS109_116-1 PS109_119-3 PS109_124-1 PS109_125-4 PS109_126-1 PS109_128-1 PS109_130-1 PS109_131-1 PS109_132-1 PS109_134-1 PS109_135-1 PS109_19-1 PS109_26-1 PS109_29-1 PS109_31-1 PS109_36-1 PS109_41-1 |
spellingShingle |
Arctic ARK-XXXI/4 Campaign CTD/Rosette CTD-RO DATE/TIME DEPTH water Event label GASC Gas chromatograph LATITUDE LONGITUDE Mass spectrometer Methane Methane concentration Methane saturation MSPEC Nitrate Nitrite Northeast Greenland Nutrient analyser nutrient concentrations Phosphate Polarstern PS109 PS109_100-1 PS109_101-1 PS109_102-1 PS109_103-1 PS109_104-1 PS109_114-2 PS109_115-1 PS109_116-1 PS109_119-3 PS109_124-1 PS109_125-4 PS109_126-1 PS109_128-1 PS109_130-1 PS109_131-1 PS109_132-1 PS109_134-1 PS109_135-1 PS109_19-1 PS109_26-1 PS109_29-1 PS109_31-1 PS109_36-1 PS109_41-1 Verdugo, Josefa Damm, Ellen Biogeochemical data during RV POLARSTERN cruise PS109 |
topic_facet |
Arctic ARK-XXXI/4 Campaign CTD/Rosette CTD-RO DATE/TIME DEPTH water Event label GASC Gas chromatograph LATITUDE LONGITUDE Mass spectrometer Methane Methane concentration Methane saturation MSPEC Nitrate Nitrite Northeast Greenland Nutrient analyser nutrient concentrations Phosphate Polarstern PS109 PS109_100-1 PS109_101-1 PS109_102-1 PS109_103-1 PS109_104-1 PS109_114-2 PS109_115-1 PS109_116-1 PS109_119-3 PS109_124-1 PS109_125-4 PS109_126-1 PS109_128-1 PS109_130-1 PS109_131-1 PS109_132-1 PS109_134-1 PS109_135-1 PS109_19-1 PS109_26-1 PS109_29-1 PS109_31-1 PS109_36-1 PS109_41-1 |
description |
The concentration and carbon isotope delta (δ13C) of methane (CH4), the water mass tracer δ18O(H2O), and nutrient concentrations were measured in seawater during the Polarstern expedition PS109. The expedition took place from 12 September to 14 October 2017, on the Northeast Greenland continental shelf. Seawater samples were collected using a shipboard Sea-Bird Scientific SBE911plus CTD (Conductivity-Temperature-Depth) profiler, integrated into a SBE32 Carousel Water Sampler with 24 Niskin bottles of 12 L each (Kanzow et al., 2018). The analysis of CH4 concentrations and carbon isotope delta, 13C, were done using a gas chromatograph (Agilent GC 7890B) with a Flame Ionization Detector (FID) and a Thermo Finnigan Delta plus XP mass spectrometer, respectively (Verdugo et al., 2022). The δ18O(H2O) samples were analyzed using a Finnigan MAT Delta S mass spectrometer with two equilibration units. Unfiltered nutrient samples were taken in 15 mL Falcon tubes at the same depth as CH4 concentrations and (δ13C) of CH4 samples, stored at -20°C, and were analyzed for nitrate+nitrite, phosphate, nitrite, and silicate on a four-channel SEAL Analytical nutrient AutoAnalyser 3. |
format |
Dataset |
author |
Verdugo, Josefa Damm, Ellen |
author_facet |
Verdugo, Josefa Damm, Ellen |
author_sort |
Verdugo, Josefa |
title |
Biogeochemical data during RV POLARSTERN cruise PS109 |
title_short |
Biogeochemical data during RV POLARSTERN cruise PS109 |
title_full |
Biogeochemical data during RV POLARSTERN cruise PS109 |
title_fullStr |
Biogeochemical data during RV POLARSTERN cruise PS109 |
title_full_unstemmed |
Biogeochemical data during RV POLARSTERN cruise PS109 |
title_sort |
biogeochemical data during rv polarstern cruise ps109 |
publisher |
PANGAEA |
publishDate |
2022 |
url |
https://doi.pangaea.de/10.1594/PANGAEA.945768 https://doi.org/10.1594/PANGAEA.945768 |
op_coverage |
MEDIAN LATITUDE: 79.080839 * MEDIAN LONGITUDE: -15.967734 * SOUTH-BOUND LATITUDE: 77.795800 * WEST-BOUND LONGITUDE: -19.777000 * NORTH-BOUND LATITUDE: 80.671000 * EAST-BOUND LONGITUDE: -7.897400 * DATE/TIME START: 2017-09-17T11:37:05 * DATE/TIME END: 2017-10-04T04:52:41 * MINIMUM DEPTH, water: 1.0 m * MAXIMUM DEPTH, water: 655.0 m |
long_lat |
ENVELOPE(-19.777000,-7.897400,80.671000,77.795800) |
genre |
Greenland |
genre_facet |
Greenland |
op_source |
Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven |
op_relation |
Kanzow, Torsten; Schaffer, Janin; Rohardt, Gerd (2018): Physical oceanography during POLARSTERN cruise PS109 (ARK-XXXI/4) [dataset]. Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven, PANGAEA, https://doi.org/10.1594/PANGAEA.885358 Verdugo, Josefa; Damm, Ellen; Schaffer, Janin; Bauch, Dorothea; Meyer, Hanno; Kaiser, Jan (2022): Impacts of glacier and sea ice melt on methane pathways on the Northeast Greenland shelf. Continental Shelf Research, 243, 104752, https://doi.org/10.1016/j.csr.2022.104752 https://doi.pangaea.de/10.1594/PANGAEA.945768 https://doi.org/10.1594/PANGAEA.945768 |
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.94576810.1594/PANGAEA.88535810.1016/j.csr.2022.104752 |
_version_ |
1810447252490027008 |