Biogeochemical data during POLARSTERN cruise PS106/1 (ARK-XXXI/1.1)
The methane (CH4) concentration and stable carbon isotopic signature of CH4 were measured in different Arctic sea ice types as well as in seawater underneath the ice floe during the Polarstern expedition PS106.1. Nutrient concentrations were measured only in sea ice. The ice drift took place between...
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ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.937242 2023-05-15T14:28:08+02:00 Biogeochemical data during POLARSTERN cruise PS106/1 (ARK-XXXI/1.1) Verdugo, Josefa Damm, Ellen MEDIAN LATITUDE: 81.654430 * MEDIAN LONGITUDE: 10.272712 * SOUTH-BOUND LATITUDE: 80.442000 * WEST-BOUND LONGITUDE: 7.287000 * NORTH-BOUND LATITUDE: 81.949230 * EAST-BOUND LONGITUDE: 11.542670 * DATE/TIME START: 2017-06-01T00:00:00 * DATE/TIME END: 2017-06-18T00:00:00 2021-10-12 application/zip, 3 datasets https://doi.pangaea.de/10.1594/PANGAEA.937242 https://doi.org/10.1594/PANGAEA.937242 en eng PANGAEA Verdugo, Josefa; Damm, Ellen; Nikolopoulos, Anna (2021): Methane cycling within sea ice: results from drifting ice during late spring, north of Svalbard. The Cryosphere, 15(6), 2701-2717, https://doi.org/10.5194/tc-15-2701-2021 Macke, Andreas; Flores, Hauke (2018): The Expeditions PS106/1 and 2 of the Research Vessel POLARSTERN to the Arctic Ocean in 2017. Berichte zur Polar- und Meeresforschung = Reports on Polar and Marine Research, 719, 171 pp, https://doi.org/10.2312/BzPM_0719_2018 Nikolopoulos, Anna; Linders, Torsten; Rohardt, Gerd (2018): Physical oceanography during POLARSTERN cruise PS106/1 (ARK-XXXI/1.1). Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven, PANGAEA, https://doi.org/10.1594/PANGAEA.885442 Rohardt, Gerd (2018): CTD Data Processing Report - RV POLARSTERN Cruise PS106. 21 pp, hdl:10013/epic.c9984524-5015-444a-90f9-f8f28d120415 https://doi.pangaea.de/10.1594/PANGAEA.937242 https://doi.org/10.1594/PANGAEA.937242 CC-BY-4.0: Creative Commons Attribution 4.0 International Access constraints: unrestricted info:eu-repo/semantics/openAccess CC-BY Arctic Methane concentration nutrient concentrations Sea ice seawater stable carbon isotopic composition of methane Dataset 2021 ftpangaea https://doi.org/10.1594/PANGAEA.937242 https://doi.org/10.5194/tc-15-2701-2021 https://doi.org/10.2312/BzPM_0719_2018 https://doi.org/10.1594/PANGAEA.885442 2023-01-20T07:34:49Z The methane (CH4) concentration and stable carbon isotopic signature of CH4 were measured in different Arctic sea ice types as well as in seawater underneath the ice floe during the Polarstern expedition PS106.1. Nutrient concentrations were measured only in sea ice. The ice drift took place between 4 - 15 June 2017, north of Svalbard (Macke and Flores, 2018). Sea ice cores were collected using a Kovacs Mark II 9cm drill ice corer. In all ice stations, the first ice core was used for in situ ice temperature measurements, and the second one for CH4 concentrations, stable carbon isotopic signature of CH4, bulk ice salinity and nutrient concentrations (Verdugo et al., 2021). Seawater samples were collected using a shipboard Sea-Bird Scientific SBE 911plus CTD (conductivity–temperature– depth) profiler equipped with ancillary sensors and integrated with a SBE32 CarouselWater Sampler with 24 Niskin bottles of 12L each (Macke and Flores, 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., 2021). Unfiltered nutrient samples were stored at -20°C, and analyzed for nitrate+nitrite, phosphate, nitrite, and silicate on a four-channel SEAL Analytical nutrient AutoAnalyser 3. Dataset Arctic arctic methane Arctic Berichte zur Polar- und Meeresforschung ice core Reports on Polar and Marine Research Sea ice Svalbard The Cryosphere PANGAEA - Data Publisher for Earth & Environmental Science Arctic Fid ENVELOPE(-65.939,-65.939,-68.664,-68.664) Svalbard ENVELOPE(7.287000,11.542670,81.949230,80.442000) |
institution |
Open Polar |
collection |
PANGAEA - Data Publisher for Earth & Environmental Science |
op_collection_id |
ftpangaea |
language |
English |
topic |
Arctic Methane concentration nutrient concentrations Sea ice seawater stable carbon isotopic composition of methane |
spellingShingle |
Arctic Methane concentration nutrient concentrations Sea ice seawater stable carbon isotopic composition of methane Verdugo, Josefa Damm, Ellen Biogeochemical data during POLARSTERN cruise PS106/1 (ARK-XXXI/1.1) |
topic_facet |
Arctic Methane concentration nutrient concentrations Sea ice seawater stable carbon isotopic composition of methane |
description |
The methane (CH4) concentration and stable carbon isotopic signature of CH4 were measured in different Arctic sea ice types as well as in seawater underneath the ice floe during the Polarstern expedition PS106.1. Nutrient concentrations were measured only in sea ice. The ice drift took place between 4 - 15 June 2017, north of Svalbard (Macke and Flores, 2018). Sea ice cores were collected using a Kovacs Mark II 9cm drill ice corer. In all ice stations, the first ice core was used for in situ ice temperature measurements, and the second one for CH4 concentrations, stable carbon isotopic signature of CH4, bulk ice salinity and nutrient concentrations (Verdugo et al., 2021). Seawater samples were collected using a shipboard Sea-Bird Scientific SBE 911plus CTD (conductivity–temperature– depth) profiler equipped with ancillary sensors and integrated with a SBE32 CarouselWater Sampler with 24 Niskin bottles of 12L each (Macke and Flores, 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., 2021). Unfiltered nutrient samples were stored at -20°C, and 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 POLARSTERN cruise PS106/1 (ARK-XXXI/1.1) |
title_short |
Biogeochemical data during POLARSTERN cruise PS106/1 (ARK-XXXI/1.1) |
title_full |
Biogeochemical data during POLARSTERN cruise PS106/1 (ARK-XXXI/1.1) |
title_fullStr |
Biogeochemical data during POLARSTERN cruise PS106/1 (ARK-XXXI/1.1) |
title_full_unstemmed |
Biogeochemical data during POLARSTERN cruise PS106/1 (ARK-XXXI/1.1) |
title_sort |
biogeochemical data during polarstern cruise ps106/1 (ark-xxxi/1.1) |
publisher |
PANGAEA |
publishDate |
2021 |
url |
https://doi.pangaea.de/10.1594/PANGAEA.937242 https://doi.org/10.1594/PANGAEA.937242 |
op_coverage |
MEDIAN LATITUDE: 81.654430 * MEDIAN LONGITUDE: 10.272712 * SOUTH-BOUND LATITUDE: 80.442000 * WEST-BOUND LONGITUDE: 7.287000 * NORTH-BOUND LATITUDE: 81.949230 * EAST-BOUND LONGITUDE: 11.542670 * DATE/TIME START: 2017-06-01T00:00:00 * DATE/TIME END: 2017-06-18T00:00:00 |
long_lat |
ENVELOPE(-65.939,-65.939,-68.664,-68.664) ENVELOPE(7.287000,11.542670,81.949230,80.442000) |
geographic |
Arctic Fid Svalbard |
geographic_facet |
Arctic Fid Svalbard |
genre |
Arctic arctic methane Arctic Berichte zur Polar- und Meeresforschung ice core Reports on Polar and Marine Research Sea ice Svalbard The Cryosphere |
genre_facet |
Arctic arctic methane Arctic Berichte zur Polar- und Meeresforschung ice core Reports on Polar and Marine Research Sea ice Svalbard The Cryosphere |
op_relation |
Verdugo, Josefa; Damm, Ellen; Nikolopoulos, Anna (2021): Methane cycling within sea ice: results from drifting ice during late spring, north of Svalbard. The Cryosphere, 15(6), 2701-2717, https://doi.org/10.5194/tc-15-2701-2021 Macke, Andreas; Flores, Hauke (2018): The Expeditions PS106/1 and 2 of the Research Vessel POLARSTERN to the Arctic Ocean in 2017. Berichte zur Polar- und Meeresforschung = Reports on Polar and Marine Research, 719, 171 pp, https://doi.org/10.2312/BzPM_0719_2018 Nikolopoulos, Anna; Linders, Torsten; Rohardt, Gerd (2018): Physical oceanography during POLARSTERN cruise PS106/1 (ARK-XXXI/1.1). Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven, PANGAEA, https://doi.org/10.1594/PANGAEA.885442 Rohardt, Gerd (2018): CTD Data Processing Report - RV POLARSTERN Cruise PS106. 21 pp, hdl:10013/epic.c9984524-5015-444a-90f9-f8f28d120415 https://doi.pangaea.de/10.1594/PANGAEA.937242 https://doi.org/10.1594/PANGAEA.937242 |
op_rights |
CC-BY-4.0: Creative Commons Attribution 4.0 International Access constraints: unrestricted info:eu-repo/semantics/openAccess |
op_rightsnorm |
CC-BY |
op_doi |
https://doi.org/10.1594/PANGAEA.937242 https://doi.org/10.5194/tc-15-2701-2021 https://doi.org/10.2312/BzPM_0719_2018 https://doi.org/10.1594/PANGAEA.885442 |
_version_ |
1766302279654178816 |