The Biological carbon pump in the North Atlantic
Mediated principally by the sinking of organic rich particles from the upper ocean, the Biological Carbon Pump (BCP) is a significant component of the global carbon cycle. It transfers roughly 11 Gt C yr−1 into the ocean’s interior and maintains atmospheric carbon dioxide at significantly lower leve...
Published in: | Progress in Oceanography |
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Format: | Article in Journal/Newspaper |
Language: | English |
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2014
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Online Access: | https://orbit.dtu.dk/en/publications/cfaceb43-9c38-465c-8d97-4a6a048e9b08 https://doi.org/10.1016/j.pocean.2014.05.005 |
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ftdtupubl:oai:pure.atira.dk:publications/cfaceb43-9c38-465c-8d97-4a6a048e9b08 2024-09-15T18:21:01+00:00 The Biological carbon pump in the North Atlantic Sanders, Richard Henson, Stephanie A. Koski, Marja De La Rocha, Christina L. Painter, Stuart C. Poulton, Alex J. Riley, Jennifer Salihoglu, Baris Visser, Andre Yool, Andrew Bellerby, Richard Martin, Adrian P. 2014 https://orbit.dtu.dk/en/publications/cfaceb43-9c38-465c-8d97-4a6a048e9b08 https://doi.org/10.1016/j.pocean.2014.05.005 eng eng https://orbit.dtu.dk/en/publications/cfaceb43-9c38-465c-8d97-4a6a048e9b08 info:eu-repo/semantics/closedAccess Sanders , R , Henson , S A , Koski , M , De La Rocha , C L , Painter , S C , Poulton , A J , Riley , J , Salihoglu , B , Visser , A , Yool , A , Bellerby , R & Martin , A P 2014 , ' The Biological carbon pump in the North Atlantic ' , Progress in Oceanography , vol. 129 B , pp. 200-218 . https://doi.org/10.1016/j.pocean.2014.05.005 article 2014 ftdtupubl https://doi.org/10.1016/j.pocean.2014.05.005 2024-08-13T00:03:05Z Mediated principally by the sinking of organic rich particles from the upper ocean, the Biological Carbon Pump (BCP) is a significant component of the global carbon cycle. It transfers roughly 11 Gt C yr−1 into the ocean’s interior and maintains atmospheric carbon dioxide at significantly lower levels than would be the case if it did not exist. More specifically, export by the BCP in the North Atlantic is ∼0.55–1.94 Gt C yr−1. A rich set of observations suggests that a complex set of processes drives this export. However, significant uncertainties exist regarding the BCP in the North Atlantic, including both the magnitude of the downward flux and the ecological, chemical and physical processes by which it is sustained and controlled. Our lack of detailed mechanistic understanding has also hindered modelling attempts to quantify and predict changes to the BCP. In this paper, we assess current knowledge concerning the BCP in the North Atlantic in order to identify priorities for future research, as well as suggesting how they might be addressed Article in Journal/Newspaper North Atlantic Technical University of Denmark: DTU Orbit Progress in Oceanography 129 200 218 |
institution |
Open Polar |
collection |
Technical University of Denmark: DTU Orbit |
op_collection_id |
ftdtupubl |
language |
English |
description |
Mediated principally by the sinking of organic rich particles from the upper ocean, the Biological Carbon Pump (BCP) is a significant component of the global carbon cycle. It transfers roughly 11 Gt C yr−1 into the ocean’s interior and maintains atmospheric carbon dioxide at significantly lower levels than would be the case if it did not exist. More specifically, export by the BCP in the North Atlantic is ∼0.55–1.94 Gt C yr−1. A rich set of observations suggests that a complex set of processes drives this export. However, significant uncertainties exist regarding the BCP in the North Atlantic, including both the magnitude of the downward flux and the ecological, chemical and physical processes by which it is sustained and controlled. Our lack of detailed mechanistic understanding has also hindered modelling attempts to quantify and predict changes to the BCP. In this paper, we assess current knowledge concerning the BCP in the North Atlantic in order to identify priorities for future research, as well as suggesting how they might be addressed |
format |
Article in Journal/Newspaper |
author |
Sanders, Richard Henson, Stephanie A. Koski, Marja De La Rocha, Christina L. Painter, Stuart C. Poulton, Alex J. Riley, Jennifer Salihoglu, Baris Visser, Andre Yool, Andrew Bellerby, Richard Martin, Adrian P. |
spellingShingle |
Sanders, Richard Henson, Stephanie A. Koski, Marja De La Rocha, Christina L. Painter, Stuart C. Poulton, Alex J. Riley, Jennifer Salihoglu, Baris Visser, Andre Yool, Andrew Bellerby, Richard Martin, Adrian P. The Biological carbon pump in the North Atlantic |
author_facet |
Sanders, Richard Henson, Stephanie A. Koski, Marja De La Rocha, Christina L. Painter, Stuart C. Poulton, Alex J. Riley, Jennifer Salihoglu, Baris Visser, Andre Yool, Andrew Bellerby, Richard Martin, Adrian P. |
author_sort |
Sanders, Richard |
title |
The Biological carbon pump in the North Atlantic |
title_short |
The Biological carbon pump in the North Atlantic |
title_full |
The Biological carbon pump in the North Atlantic |
title_fullStr |
The Biological carbon pump in the North Atlantic |
title_full_unstemmed |
The Biological carbon pump in the North Atlantic |
title_sort |
biological carbon pump in the north atlantic |
publishDate |
2014 |
url |
https://orbit.dtu.dk/en/publications/cfaceb43-9c38-465c-8d97-4a6a048e9b08 https://doi.org/10.1016/j.pocean.2014.05.005 |
genre |
North Atlantic |
genre_facet |
North Atlantic |
op_source |
Sanders , R , Henson , S A , Koski , M , De La Rocha , C L , Painter , S C , Poulton , A J , Riley , J , Salihoglu , B , Visser , A , Yool , A , Bellerby , R & Martin , A P 2014 , ' The Biological carbon pump in the North Atlantic ' , Progress in Oceanography , vol. 129 B , pp. 200-218 . https://doi.org/10.1016/j.pocean.2014.05.005 |
op_relation |
https://orbit.dtu.dk/en/publications/cfaceb43-9c38-465c-8d97-4a6a048e9b08 |
op_rights |
info:eu-repo/semantics/closedAccess |
op_doi |
https://doi.org/10.1016/j.pocean.2014.05.005 |
container_title |
Progress in Oceanography |
container_volume |
129 |
container_start_page |
200 |
op_container_end_page |
218 |
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1810459406532345856 |