Melt ponds and leads water sampling for biogeochemical parameters during expedition PS122/5 (MOSAiC Leg 5) to the central Arctic in August-September 2020 ...
Melt ponds water sampling for biogeochemical parameters such as dissolved inorganic carbon (DIC), total alkalinity (TA), oxygen isotopes were examined from August to September 2020. To obtain discrete water samples from the melt ponds and leads, we checked the vertical structure and depth of the mel...
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Online Access: | https://dx.doi.org/10.1594/pangaea.966787 https://doi.pangaea.de/10.1594/PANGAEA.966787 |
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ftdatacite:10.1594/pangaea.966787 2024-04-28T08:08:33+00:00 Melt ponds and leads water sampling for biogeochemical parameters during expedition PS122/5 (MOSAiC Leg 5) to the central Arctic in August-September 2020 ... Nomura, Daiki Li, Yuhong Droste, Elise Sayana Webb, Alison L Chamberlain, Emelia Yoshimura, Masaki Meyer, Hanno Delille, Bruno 2024 text/tab-separated-values https://dx.doi.org/10.1594/pangaea.966787 https://doi.pangaea.de/10.1594/PANGAEA.966787 unknown PANGAEA https://dx.doi.org/10.1594/pangaea.966749 https://dx.doi.org/10.2172/10194787 https://dx.doi.org/10.1016/0304-4203(85)90028-3 https://dx.doi.org/10.1080/10256010008032939 https://dx.doi.org/10.1029/1998jc900018 Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode cc-by-4.0 Arctic Ocean Carbonate chemistry lead melt pond melt water Mosaic oxygen isotope Event label DATE/TIME LATITUDE LONGITUDE Site Sample type DEPTH, water Temperature, water Salinity Carbon, inorganic, dissolved Alkalinity, total Carbon dioxide δ18O, water Water sample Chamber for gas sampling Conductivity sensor Cond 315i, WTW GmbH, Germany Coulometry Titration Equilibrator, 3M, Liqui-Cel [G542, S/N 132462]; followed by Infrared gas analyzer, LI-COR Inc., LI-8100A Mass spectrometer, Finnigan, Delta-S PS122/5 Polarstern Multidisciplinary drifting Observatory for the Study of Arctic Climate MOSAiC dataset Dataset 2024 ftdatacite https://doi.org/10.1594/pangaea.96678710.1594/pangaea.96674910.2172/1019478710.1016/0304-4203(85)90028-310.1080/1025601000803293910.1029/1998jc900018 2024-04-02T12:20:35Z Melt ponds water sampling for biogeochemical parameters such as dissolved inorganic carbon (DIC), total alkalinity (TA), oxygen isotopes were examined from August to September 2020. To obtain discrete water samples from the melt ponds and leads, we checked the vertical structure and depth of the meltwater layer from the same hole used for the RINKO Profiler by attaching a conductivity sensor (Cond 315i, WTW GmbH, Germany) to a 2-m-long ruler and inserting the ruler into the lead water until the salinity measured with the Cond 315i increased at the meltwater–seawater interface (Nomura et al., 2024) . Water was pumped up with a peristaltic pump through a 2-m-long PTFE tube (L/S Pump Tubing, Masterflex, USA) at depths corresponding to meltwater (surface), the interface between meltwater and seawater (interface), and seawater (bottom). Salinity was measured at each depth by attaching a Cond 315i conductivity sensor to the bottom of the ruler. The tube intake was likewise attached to the bottom of the ruler. ... Dataset Arctic Arctic Ocean DataCite Metadata Store (German National Library of Science and Technology) |
institution |
Open Polar |
collection |
DataCite Metadata Store (German National Library of Science and Technology) |
op_collection_id |
ftdatacite |
language |
unknown |
topic |
Arctic Ocean Carbonate chemistry lead melt pond melt water Mosaic oxygen isotope Event label DATE/TIME LATITUDE LONGITUDE Site Sample type DEPTH, water Temperature, water Salinity Carbon, inorganic, dissolved Alkalinity, total Carbon dioxide δ18O, water Water sample Chamber for gas sampling Conductivity sensor Cond 315i, WTW GmbH, Germany Coulometry Titration Equilibrator, 3M, Liqui-Cel [G542, S/N 132462]; followed by Infrared gas analyzer, LI-COR Inc., LI-8100A Mass spectrometer, Finnigan, Delta-S PS122/5 Polarstern Multidisciplinary drifting Observatory for the Study of Arctic Climate MOSAiC |
spellingShingle |
Arctic Ocean Carbonate chemistry lead melt pond melt water Mosaic oxygen isotope Event label DATE/TIME LATITUDE LONGITUDE Site Sample type DEPTH, water Temperature, water Salinity Carbon, inorganic, dissolved Alkalinity, total Carbon dioxide δ18O, water Water sample Chamber for gas sampling Conductivity sensor Cond 315i, WTW GmbH, Germany Coulometry Titration Equilibrator, 3M, Liqui-Cel [G542, S/N 132462]; followed by Infrared gas analyzer, LI-COR Inc., LI-8100A Mass spectrometer, Finnigan, Delta-S PS122/5 Polarstern Multidisciplinary drifting Observatory for the Study of Arctic Climate MOSAiC Nomura, Daiki Li, Yuhong Droste, Elise Sayana Webb, Alison L Chamberlain, Emelia Yoshimura, Masaki Meyer, Hanno Delille, Bruno Melt ponds and leads water sampling for biogeochemical parameters during expedition PS122/5 (MOSAiC Leg 5) to the central Arctic in August-September 2020 ... |
topic_facet |
Arctic Ocean Carbonate chemistry lead melt pond melt water Mosaic oxygen isotope Event label DATE/TIME LATITUDE LONGITUDE Site Sample type DEPTH, water Temperature, water Salinity Carbon, inorganic, dissolved Alkalinity, total Carbon dioxide δ18O, water Water sample Chamber for gas sampling Conductivity sensor Cond 315i, WTW GmbH, Germany Coulometry Titration Equilibrator, 3M, Liqui-Cel [G542, S/N 132462]; followed by Infrared gas analyzer, LI-COR Inc., LI-8100A Mass spectrometer, Finnigan, Delta-S PS122/5 Polarstern Multidisciplinary drifting Observatory for the Study of Arctic Climate MOSAiC |
description |
Melt ponds water sampling for biogeochemical parameters such as dissolved inorganic carbon (DIC), total alkalinity (TA), oxygen isotopes were examined from August to September 2020. To obtain discrete water samples from the melt ponds and leads, we checked the vertical structure and depth of the meltwater layer from the same hole used for the RINKO Profiler by attaching a conductivity sensor (Cond 315i, WTW GmbH, Germany) to a 2-m-long ruler and inserting the ruler into the lead water until the salinity measured with the Cond 315i increased at the meltwater–seawater interface (Nomura et al., 2024) . Water was pumped up with a peristaltic pump through a 2-m-long PTFE tube (L/S Pump Tubing, Masterflex, USA) at depths corresponding to meltwater (surface), the interface between meltwater and seawater (interface), and seawater (bottom). Salinity was measured at each depth by attaching a Cond 315i conductivity sensor to the bottom of the ruler. The tube intake was likewise attached to the bottom of the ruler. ... |
format |
Dataset |
author |
Nomura, Daiki Li, Yuhong Droste, Elise Sayana Webb, Alison L Chamberlain, Emelia Yoshimura, Masaki Meyer, Hanno Delille, Bruno |
author_facet |
Nomura, Daiki Li, Yuhong Droste, Elise Sayana Webb, Alison L Chamberlain, Emelia Yoshimura, Masaki Meyer, Hanno Delille, Bruno |
author_sort |
Nomura, Daiki |
title |
Melt ponds and leads water sampling for biogeochemical parameters during expedition PS122/5 (MOSAiC Leg 5) to the central Arctic in August-September 2020 ... |
title_short |
Melt ponds and leads water sampling for biogeochemical parameters during expedition PS122/5 (MOSAiC Leg 5) to the central Arctic in August-September 2020 ... |
title_full |
Melt ponds and leads water sampling for biogeochemical parameters during expedition PS122/5 (MOSAiC Leg 5) to the central Arctic in August-September 2020 ... |
title_fullStr |
Melt ponds and leads water sampling for biogeochemical parameters during expedition PS122/5 (MOSAiC Leg 5) to the central Arctic in August-September 2020 ... |
title_full_unstemmed |
Melt ponds and leads water sampling for biogeochemical parameters during expedition PS122/5 (MOSAiC Leg 5) to the central Arctic in August-September 2020 ... |
title_sort |
melt ponds and leads water sampling for biogeochemical parameters during expedition ps122/5 (mosaic leg 5) to the central arctic in august-september 2020 ... |
publisher |
PANGAEA |
publishDate |
2024 |
url |
https://dx.doi.org/10.1594/pangaea.966787 https://doi.pangaea.de/10.1594/PANGAEA.966787 |
genre |
Arctic Arctic Ocean |
genre_facet |
Arctic Arctic Ocean |
op_relation |
https://dx.doi.org/10.1594/pangaea.966749 https://dx.doi.org/10.2172/10194787 https://dx.doi.org/10.1016/0304-4203(85)90028-3 https://dx.doi.org/10.1080/10256010008032939 https://dx.doi.org/10.1029/1998jc900018 |
op_rights |
Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode cc-by-4.0 |
op_doi |
https://doi.org/10.1594/pangaea.96678710.1594/pangaea.96674910.2172/1019478710.1016/0304-4203(85)90028-310.1080/1025601000803293910.1029/1998jc900018 |
_version_ |
1797577289521692672 |