The seeding of ice algal blooms in Arctic pack ice : the multiyear ice seed repository hypothesis
© The Author(s), 2017. This article is distributed under the terms of the Creative Commons Attribution License. The definitive version was published in Journal of Geophysical Research: Biogeosciences 122 (2017): 1529–1548, doi:10.1002/2016JG003668. During the Norwegian young sea ICE expedition (N-IC...
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Language: | English |
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Online Access: | https://hdl.handle.net/1912/9215 |
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ftwhoas:oai:darchive.mblwhoilibrary.org:1912/9215 2023-05-15T14:51:15+02:00 The seeding of ice algal blooms in Arctic pack ice : the multiyear ice seed repository hypothesis Olsen, Lasse M. Laney, Samuel R. Duarte, Pedro Kauko, Hanna Maria Fernández-Méndez, Mar Mundy, Christopher J. Rösel, Anja Meyer, Amelie Itkin, Polona Cohen, Lana Peeken, Ilka Tatarek, Agnieszka Róźańska-Pluta, Magdalena Wiktor, Jozef Taskjelle, Torbjørn Pavlov, Alexey K. Hudson, Stephen R. Granskog, Mats A. Hop, Haakon Assmy, Philipp 2017-07-03 https://hdl.handle.net/1912/9215 en_US eng John Wiley & Sons https://doi.org/10.1002/2016JG003668 Journal of Geophysical Research: Biogeosciences 122 (2017): 1529–1548 https://hdl.handle.net/1912/9215 doi:10.1002/2016JG003668 Attribution-NonCommercial-NoDerivatives 4.0 International http://creativecommons.org/licenses/by-nc-nd/4.0/ CC-BY-NC-ND Journal of Geophysical Research: Biogeosciences 122 (2017): 1529–1548 doi:10.1002/2016JG003668 Ice algae Arctic Sea ice N-ICE Multiyear ice Seeding Article 2017 ftwhoas https://doi.org/10.1002/2016JG003668 2022-05-28T22:59:59Z © The Author(s), 2017. This article is distributed under the terms of the Creative Commons Attribution License. The definitive version was published in Journal of Geophysical Research: Biogeosciences 122 (2017): 1529–1548, doi:10.1002/2016JG003668. During the Norwegian young sea ICE expedition (N-ICE2015) from January to June 2015 the pack ice in the Arctic Ocean north of Svalbard was studied during four drifts between 83° and 80°N. This pack ice consisted of a mix of second year, first year, and young ice. The physical properties and ice algal community composition was investigated in the three different ice types during the winter-spring-summer transition. Our results indicate that algae remaining in sea ice that survived the summer melt season are subsequently trapped in the upper layers of the ice column during winter and may function as an algal seed repository. Once the connectivity in the entire ice column is established, as a result of temperature-driven increase in ice porosity during spring, algae in the upper parts of the ice are able to migrate toward the bottom and initiate the ice algal spring bloom. Furthermore, this algal repository might seed the bloom in younger ice formed in adjacent leads. This mechanism was studied in detail for the dominant ice diatom Nitzschia frigida. The proposed seeding mechanism may be compromised due to the disappearance of older ice in the anticipated regime shift toward a seasonally ice-free Arctic Ocean. Norwegian Research Council Grant Number: 244646; Norwegian Ministry of Climate and Environment Grant Number: N-ICE; Norwegian Research Council Grant Number: 221961; Norwegian Ministry of Foreign Affairs Grant Number: ID Arctic; Norwegian Ministry of Foreign Affairs and Ministry of Climate and Environment, Norway; Polish-Norwegian Research Program Grant Number: Pol-Nor/197511/40/2013; Research Council of Norway project STASIS Grant Number: 221961; Natural Sciences and Engineering Research Council of Canada (NSERC) Discovery Grant Canada Foundation for Innovation ... Article in Journal/Newspaper Arctic Arctic Ocean ice algae Sea ice Svalbard Woods Hole Scientific Community: WHOAS (Woods Hole Open Access Server) Arctic Arctic Ocean Canada Norway Svalbard Journal of Geophysical Research: Biogeosciences 122 7 1529 1548 |
institution |
Open Polar |
collection |
Woods Hole Scientific Community: WHOAS (Woods Hole Open Access Server) |
op_collection_id |
ftwhoas |
language |
English |
topic |
Ice algae Arctic Sea ice N-ICE Multiyear ice Seeding |
spellingShingle |
Ice algae Arctic Sea ice N-ICE Multiyear ice Seeding Olsen, Lasse M. Laney, Samuel R. Duarte, Pedro Kauko, Hanna Maria Fernández-Méndez, Mar Mundy, Christopher J. Rösel, Anja Meyer, Amelie Itkin, Polona Cohen, Lana Peeken, Ilka Tatarek, Agnieszka Róźańska-Pluta, Magdalena Wiktor, Jozef Taskjelle, Torbjørn Pavlov, Alexey K. Hudson, Stephen R. Granskog, Mats A. Hop, Haakon Assmy, Philipp The seeding of ice algal blooms in Arctic pack ice : the multiyear ice seed repository hypothesis |
topic_facet |
Ice algae Arctic Sea ice N-ICE Multiyear ice Seeding |
description |
© The Author(s), 2017. This article is distributed under the terms of the Creative Commons Attribution License. The definitive version was published in Journal of Geophysical Research: Biogeosciences 122 (2017): 1529–1548, doi:10.1002/2016JG003668. During the Norwegian young sea ICE expedition (N-ICE2015) from January to June 2015 the pack ice in the Arctic Ocean north of Svalbard was studied during four drifts between 83° and 80°N. This pack ice consisted of a mix of second year, first year, and young ice. The physical properties and ice algal community composition was investigated in the three different ice types during the winter-spring-summer transition. Our results indicate that algae remaining in sea ice that survived the summer melt season are subsequently trapped in the upper layers of the ice column during winter and may function as an algal seed repository. Once the connectivity in the entire ice column is established, as a result of temperature-driven increase in ice porosity during spring, algae in the upper parts of the ice are able to migrate toward the bottom and initiate the ice algal spring bloom. Furthermore, this algal repository might seed the bloom in younger ice formed in adjacent leads. This mechanism was studied in detail for the dominant ice diatom Nitzschia frigida. The proposed seeding mechanism may be compromised due to the disappearance of older ice in the anticipated regime shift toward a seasonally ice-free Arctic Ocean. Norwegian Research Council Grant Number: 244646; Norwegian Ministry of Climate and Environment Grant Number: N-ICE; Norwegian Research Council Grant Number: 221961; Norwegian Ministry of Foreign Affairs Grant Number: ID Arctic; Norwegian Ministry of Foreign Affairs and Ministry of Climate and Environment, Norway; Polish-Norwegian Research Program Grant Number: Pol-Nor/197511/40/2013; Research Council of Norway project STASIS Grant Number: 221961; Natural Sciences and Engineering Research Council of Canada (NSERC) Discovery Grant Canada Foundation for Innovation ... |
format |
Article in Journal/Newspaper |
author |
Olsen, Lasse M. Laney, Samuel R. Duarte, Pedro Kauko, Hanna Maria Fernández-Méndez, Mar Mundy, Christopher J. Rösel, Anja Meyer, Amelie Itkin, Polona Cohen, Lana Peeken, Ilka Tatarek, Agnieszka Róźańska-Pluta, Magdalena Wiktor, Jozef Taskjelle, Torbjørn Pavlov, Alexey K. Hudson, Stephen R. Granskog, Mats A. Hop, Haakon Assmy, Philipp |
author_facet |
Olsen, Lasse M. Laney, Samuel R. Duarte, Pedro Kauko, Hanna Maria Fernández-Méndez, Mar Mundy, Christopher J. Rösel, Anja Meyer, Amelie Itkin, Polona Cohen, Lana Peeken, Ilka Tatarek, Agnieszka Róźańska-Pluta, Magdalena Wiktor, Jozef Taskjelle, Torbjørn Pavlov, Alexey K. Hudson, Stephen R. Granskog, Mats A. Hop, Haakon Assmy, Philipp |
author_sort |
Olsen, Lasse M. |
title |
The seeding of ice algal blooms in Arctic pack ice : the multiyear ice seed repository hypothesis |
title_short |
The seeding of ice algal blooms in Arctic pack ice : the multiyear ice seed repository hypothesis |
title_full |
The seeding of ice algal blooms in Arctic pack ice : the multiyear ice seed repository hypothesis |
title_fullStr |
The seeding of ice algal blooms in Arctic pack ice : the multiyear ice seed repository hypothesis |
title_full_unstemmed |
The seeding of ice algal blooms in Arctic pack ice : the multiyear ice seed repository hypothesis |
title_sort |
seeding of ice algal blooms in arctic pack ice : the multiyear ice seed repository hypothesis |
publisher |
John Wiley & Sons |
publishDate |
2017 |
url |
https://hdl.handle.net/1912/9215 |
geographic |
Arctic Arctic Ocean Canada Norway Svalbard |
geographic_facet |
Arctic Arctic Ocean Canada Norway Svalbard |
genre |
Arctic Arctic Ocean ice algae Sea ice Svalbard |
genre_facet |
Arctic Arctic Ocean ice algae Sea ice Svalbard |
op_source |
Journal of Geophysical Research: Biogeosciences 122 (2017): 1529–1548 doi:10.1002/2016JG003668 |
op_relation |
https://doi.org/10.1002/2016JG003668 Journal of Geophysical Research: Biogeosciences 122 (2017): 1529–1548 https://hdl.handle.net/1912/9215 doi:10.1002/2016JG003668 |
op_rights |
Attribution-NonCommercial-NoDerivatives 4.0 International http://creativecommons.org/licenses/by-nc-nd/4.0/ |
op_rightsnorm |
CC-BY-NC-ND |
op_doi |
https://doi.org/10.1002/2016JG003668 |
container_title |
Journal of Geophysical Research: Biogeosciences |
container_volume |
122 |
container_issue |
7 |
container_start_page |
1529 |
op_container_end_page |
1548 |
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1766322306052784128 |