Deliverable 6.8 Synthesis of ocean carbonate system observations from Svalbard, Barents Sea, and Coastal Greenland
This document is a result of INTAROS WP6 Task 6.5 on Arctic greenhouse gas exchange. The reported work rests upon results provided in WP3, more specifically tasks 3.1, 3.2 and 3.3. It synthesizes data stored in databases SOCAT and GLODAP and additional data from a Ferry box system crossing the Baren...
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ftzenodo:oai:zenodo.org:7137780 2023-05-15T15:00:53+02:00 Deliverable 6.8 Synthesis of ocean carbonate system observations from Svalbard, Barents Sea, and Coastal Greenland Johannessen, Truls King, Andrew Roden, Nicholas Sejr, Mikael K. Olsen, Are 2021-11-17 https://zenodo.org/record/7137780 https://doi.org/10.5281/zenodo.7137780 eng eng info:eu-repo/grantAgreement/EC/H2020/727890/ doi:10.5281/zenodo.7137779 https://zenodo.org/communities/intaros-h2020 https://zenodo.org/record/7137780 https://doi.org/10.5281/zenodo.7137780 oai:zenodo.org:7137780 info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by/4.0/legalcode Arctic INTAROS Ocean Observing Systems Carbon pCO2 Biogeochemistry SOCAT FerryBox info:eu-repo/semantics/report publication-deliverable 2021 ftzenodo https://doi.org/10.5281/zenodo.713778010.5281/zenodo.7137779 2023-03-11T02:41:02Z This document is a result of INTAROS WP6 Task 6.5 on Arctic greenhouse gas exchange. The reported work rests upon results provided in WP3, more specifically tasks 3.1, 3.2 and 3.3. It synthesizes data stored in databases SOCAT and GLODAP and additional data from a Ferry box system crossing the Barents Sea opening and from Greenland fjords. To show the potential establishing long term monitoring of the carbon system variables as suggested in INTAROS, trends in ocean uptake and transport of carbon, ocean acidification and deoxygenation can be produced. Examples on synthesis of carbon system data are shown, with the aim of analyzing trends in ocean acidification in the Nordic Seas. The results reported by each of the marine science partners in Task 6.5 include: UiB. The main task has been to prepare for a comparison of pCO2 field extracted from 2018 data in the SOCAT database, and test a self-organising map technique, a type of artificial neural network that uses machine learning. This was implemented to estimate surface water pCO2values for the Barents Sea opening (10°E-30°E; 70°N-77.5°N). NIVA. A FerryBox system was equipped on M/S Norbjørn which made approximately 25-30 round-trip crossings per year through the Barents Sea Opening between Tromsø, Norway and Longyearbyen, Svalbard. The FerryBox system included several physical, chemical, and biological sensors. UA. In Greenland, measuring ocean CO2and carbonate chemistry is included in the Greenland Ecosystem Monitoring (GEM) Programme. Although these long-term programs provide essential time-series of change, the three sites do not cover the spatial variation across the vast Greenland coastal zone Report Arctic Barents Sea Greenland Longyearbyen Nordic Seas Ocean acidification Svalbard Tromsø Zenodo Arctic Svalbard Barents Sea Longyearbyen Greenland Norway Tromsø Niva ENVELOPE(23.913,23.913,66.136,66.136) |
institution |
Open Polar |
collection |
Zenodo |
op_collection_id |
ftzenodo |
language |
English |
topic |
Arctic INTAROS Ocean Observing Systems Carbon pCO2 Biogeochemistry SOCAT FerryBox |
spellingShingle |
Arctic INTAROS Ocean Observing Systems Carbon pCO2 Biogeochemistry SOCAT FerryBox Johannessen, Truls King, Andrew Roden, Nicholas Sejr, Mikael K. Olsen, Are Deliverable 6.8 Synthesis of ocean carbonate system observations from Svalbard, Barents Sea, and Coastal Greenland |
topic_facet |
Arctic INTAROS Ocean Observing Systems Carbon pCO2 Biogeochemistry SOCAT FerryBox |
description |
This document is a result of INTAROS WP6 Task 6.5 on Arctic greenhouse gas exchange. The reported work rests upon results provided in WP3, more specifically tasks 3.1, 3.2 and 3.3. It synthesizes data stored in databases SOCAT and GLODAP and additional data from a Ferry box system crossing the Barents Sea opening and from Greenland fjords. To show the potential establishing long term monitoring of the carbon system variables as suggested in INTAROS, trends in ocean uptake and transport of carbon, ocean acidification and deoxygenation can be produced. Examples on synthesis of carbon system data are shown, with the aim of analyzing trends in ocean acidification in the Nordic Seas. The results reported by each of the marine science partners in Task 6.5 include: UiB. The main task has been to prepare for a comparison of pCO2 field extracted from 2018 data in the SOCAT database, and test a self-organising map technique, a type of artificial neural network that uses machine learning. This was implemented to estimate surface water pCO2values for the Barents Sea opening (10°E-30°E; 70°N-77.5°N). NIVA. A FerryBox system was equipped on M/S Norbjørn which made approximately 25-30 round-trip crossings per year through the Barents Sea Opening between Tromsø, Norway and Longyearbyen, Svalbard. The FerryBox system included several physical, chemical, and biological sensors. UA. In Greenland, measuring ocean CO2and carbonate chemistry is included in the Greenland Ecosystem Monitoring (GEM) Programme. Although these long-term programs provide essential time-series of change, the three sites do not cover the spatial variation across the vast Greenland coastal zone |
format |
Report |
author |
Johannessen, Truls King, Andrew Roden, Nicholas Sejr, Mikael K. Olsen, Are |
author_facet |
Johannessen, Truls King, Andrew Roden, Nicholas Sejr, Mikael K. Olsen, Are |
author_sort |
Johannessen, Truls |
title |
Deliverable 6.8 Synthesis of ocean carbonate system observations from Svalbard, Barents Sea, and Coastal Greenland |
title_short |
Deliverable 6.8 Synthesis of ocean carbonate system observations from Svalbard, Barents Sea, and Coastal Greenland |
title_full |
Deliverable 6.8 Synthesis of ocean carbonate system observations from Svalbard, Barents Sea, and Coastal Greenland |
title_fullStr |
Deliverable 6.8 Synthesis of ocean carbonate system observations from Svalbard, Barents Sea, and Coastal Greenland |
title_full_unstemmed |
Deliverable 6.8 Synthesis of ocean carbonate system observations from Svalbard, Barents Sea, and Coastal Greenland |
title_sort |
deliverable 6.8 synthesis of ocean carbonate system observations from svalbard, barents sea, and coastal greenland |
publishDate |
2021 |
url |
https://zenodo.org/record/7137780 https://doi.org/10.5281/zenodo.7137780 |
long_lat |
ENVELOPE(23.913,23.913,66.136,66.136) |
geographic |
Arctic Svalbard Barents Sea Longyearbyen Greenland Norway Tromsø Niva |
geographic_facet |
Arctic Svalbard Barents Sea Longyearbyen Greenland Norway Tromsø Niva |
genre |
Arctic Barents Sea Greenland Longyearbyen Nordic Seas Ocean acidification Svalbard Tromsø |
genre_facet |
Arctic Barents Sea Greenland Longyearbyen Nordic Seas Ocean acidification Svalbard Tromsø |
op_relation |
info:eu-repo/grantAgreement/EC/H2020/727890/ doi:10.5281/zenodo.7137779 https://zenodo.org/communities/intaros-h2020 https://zenodo.org/record/7137780 https://doi.org/10.5281/zenodo.7137780 oai:zenodo.org:7137780 |
op_rights |
info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by/4.0/legalcode |
op_doi |
https://doi.org/10.5281/zenodo.713778010.5281/zenodo.7137779 |
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1766332930775318528 |