A red tide in the pack ice of the Arctic Ocean
Source at https://doi.org/10.1038/s41598-019-45935-0. In the Arctic Ocean ice algae constitute a key ecosystem component and the ice algal spring bloom a critical event in the annual production cycle. The bulk of ice algal biomass is usually found in the bottom few cm of the sea ice and dominated by...
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Online Access: | https://hdl.handle.net/10037/15913 https://doi.org/10.1038/s41598-019-45935-0 |
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ftunivtroemsoe:oai:munin.uit.no:10037/15913 2023-05-15T14:27:59+02:00 A red tide in the pack ice of the Arctic Ocean Olsen, Lasse Mork Duarte, Pedro Peralta-Ferriz, Cecilia Kauko, Hanna Maria Johansson, Malin Peeken, Ilka Różańska-Pluta, Magdalena Tatarek, Agnieszka Wiktor, Jozef Fernández-Méndez, Mar Wagner, Penelope Mae Pavlov, Alexey K. Hop, Haakon Assmy, Phillipp 2019-07-02 https://hdl.handle.net/10037/15913 https://doi.org/10.1038/s41598-019-45935-0 eng eng Nature Research Scientific Reports Norges forskningsråd: 221961 Norges forskningsråd: 244646 Norges forskningsråd: 280616 Fulbright: US-Norway Fulbright Foundation info:eu-repo/grantAgreement/RCN/?/244646/Norway/?// info:eu-repo/grantAgreement/RCN/?/221961/Norway/?// info:eu-repo/grantAgreement/RCN/PETROMAKS2/280616/Norway/Oil spill and newly formed sea ice detection, characterization, and mapping in the Barents Sea using remote sensing by SAR// Olsen, L.M., Duarte, P., Peralta-Ferriz, C., Kauko, H., Johansson, M., Peeken, I. . Assmy, P. (2019). A red tide in the pack ice of the Arctic Ocean. Scientific Reports, 9 :9536. https://doi.org/10.1038/s41598-019-45935-0 FRIDAID 1705855 doi:10.1038/s41598-019-45935-0 2045-2322 https://hdl.handle.net/10037/15913 openAccess VDP::Mathematics and natural science: 400::Zoology and botany: 480::Marine biology: 497 VDP::Matematikk og Naturvitenskap: 400::Zoologiske og botaniske fag: 480::Marinbiologi: 497 Journal article Tidsskriftartikkel Peer reviewed 2019 ftunivtroemsoe https://doi.org/10.1038/s41598-019-45935-0 2021-06-25T17:56:47Z Source at https://doi.org/10.1038/s41598-019-45935-0. In the Arctic Ocean ice algae constitute a key ecosystem component and the ice algal spring bloom a critical event in the annual production cycle. The bulk of ice algal biomass is usually found in the bottom few cm of the sea ice and dominated by pennate diatoms attached to the ice matrix. Here we report a red tide of the phototrophic ciliate Mesodinium rubrum located at the ice-water interface of newly formed pack ice of the high Arctic in early spring. These planktonic ciliates are not able to attach to the ice. Based on observations and theory of fluid dynamics, we propose that convection caused by brine rejection in growing sea ice enabled M. rubrum to bloom at the ice-water interface despite the relative flow between water and ice. We argue that red tides of M. rubrum are more likely to occur under the thinning Arctic sea ice regime. Article in Journal/Newspaper Arctic Arctic Arctic Ocean ice algae Sea ice University of Tromsø: Munin Open Research Archive Arctic Arctic Ocean Scientific Reports 9 1 |
institution |
Open Polar |
collection |
University of Tromsø: Munin Open Research Archive |
op_collection_id |
ftunivtroemsoe |
language |
English |
topic |
VDP::Mathematics and natural science: 400::Zoology and botany: 480::Marine biology: 497 VDP::Matematikk og Naturvitenskap: 400::Zoologiske og botaniske fag: 480::Marinbiologi: 497 |
spellingShingle |
VDP::Mathematics and natural science: 400::Zoology and botany: 480::Marine biology: 497 VDP::Matematikk og Naturvitenskap: 400::Zoologiske og botaniske fag: 480::Marinbiologi: 497 Olsen, Lasse Mork Duarte, Pedro Peralta-Ferriz, Cecilia Kauko, Hanna Maria Johansson, Malin Peeken, Ilka Różańska-Pluta, Magdalena Tatarek, Agnieszka Wiktor, Jozef Fernández-Méndez, Mar Wagner, Penelope Mae Pavlov, Alexey K. Hop, Haakon Assmy, Phillipp A red tide in the pack ice of the Arctic Ocean |
topic_facet |
VDP::Mathematics and natural science: 400::Zoology and botany: 480::Marine biology: 497 VDP::Matematikk og Naturvitenskap: 400::Zoologiske og botaniske fag: 480::Marinbiologi: 497 |
description |
Source at https://doi.org/10.1038/s41598-019-45935-0. In the Arctic Ocean ice algae constitute a key ecosystem component and the ice algal spring bloom a critical event in the annual production cycle. The bulk of ice algal biomass is usually found in the bottom few cm of the sea ice and dominated by pennate diatoms attached to the ice matrix. Here we report a red tide of the phototrophic ciliate Mesodinium rubrum located at the ice-water interface of newly formed pack ice of the high Arctic in early spring. These planktonic ciliates are not able to attach to the ice. Based on observations and theory of fluid dynamics, we propose that convection caused by brine rejection in growing sea ice enabled M. rubrum to bloom at the ice-water interface despite the relative flow between water and ice. We argue that red tides of M. rubrum are more likely to occur under the thinning Arctic sea ice regime. |
format |
Article in Journal/Newspaper |
author |
Olsen, Lasse Mork Duarte, Pedro Peralta-Ferriz, Cecilia Kauko, Hanna Maria Johansson, Malin Peeken, Ilka Różańska-Pluta, Magdalena Tatarek, Agnieszka Wiktor, Jozef Fernández-Méndez, Mar Wagner, Penelope Mae Pavlov, Alexey K. Hop, Haakon Assmy, Phillipp |
author_facet |
Olsen, Lasse Mork Duarte, Pedro Peralta-Ferriz, Cecilia Kauko, Hanna Maria Johansson, Malin Peeken, Ilka Różańska-Pluta, Magdalena Tatarek, Agnieszka Wiktor, Jozef Fernández-Méndez, Mar Wagner, Penelope Mae Pavlov, Alexey K. Hop, Haakon Assmy, Phillipp |
author_sort |
Olsen, Lasse Mork |
title |
A red tide in the pack ice of the Arctic Ocean |
title_short |
A red tide in the pack ice of the Arctic Ocean |
title_full |
A red tide in the pack ice of the Arctic Ocean |
title_fullStr |
A red tide in the pack ice of the Arctic Ocean |
title_full_unstemmed |
A red tide in the pack ice of the Arctic Ocean |
title_sort |
red tide in the pack ice of the arctic ocean |
publisher |
Nature Research |
publishDate |
2019 |
url |
https://hdl.handle.net/10037/15913 https://doi.org/10.1038/s41598-019-45935-0 |
geographic |
Arctic Arctic Ocean |
geographic_facet |
Arctic Arctic Ocean |
genre |
Arctic Arctic Arctic Ocean ice algae Sea ice |
genre_facet |
Arctic Arctic Arctic Ocean ice algae Sea ice |
op_relation |
Scientific Reports Norges forskningsråd: 221961 Norges forskningsråd: 244646 Norges forskningsråd: 280616 Fulbright: US-Norway Fulbright Foundation info:eu-repo/grantAgreement/RCN/?/244646/Norway/?// info:eu-repo/grantAgreement/RCN/?/221961/Norway/?// info:eu-repo/grantAgreement/RCN/PETROMAKS2/280616/Norway/Oil spill and newly formed sea ice detection, characterization, and mapping in the Barents Sea using remote sensing by SAR// Olsen, L.M., Duarte, P., Peralta-Ferriz, C., Kauko, H., Johansson, M., Peeken, I. . Assmy, P. (2019). A red tide in the pack ice of the Arctic Ocean. Scientific Reports, 9 :9536. https://doi.org/10.1038/s41598-019-45935-0 FRIDAID 1705855 doi:10.1038/s41598-019-45935-0 2045-2322 https://hdl.handle.net/10037/15913 |
op_rights |
openAccess |
op_doi |
https://doi.org/10.1038/s41598-019-45935-0 |
container_title |
Scientific Reports |
container_volume |
9 |
container_issue |
1 |
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1766302091773476864 |