Wildfire aerosol deposition likely amplified a summertime Arctic phytoplankton bloom
International audience Summertime wildfire activity is increasing in boreal forest and tundra ecosystems in the Northern Hemisphere. However, the impact of long range transport and deposition of wildfire aerosols on biogeochemical cycles in the Arctic Ocean is unknown. Here, we use satellite-based o...
Published in: | Communications Earth & Environment |
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Main Authors: | , , , , , , , , , , , , , |
Other Authors: | , , , , , , , , , , , , , , , , , , , , , , , , |
Format: | Article in Journal/Newspaper |
Language: | English |
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HAL CCSD
2022
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Subjects: | |
Online Access: | https://hal.science/hal-04342303 https://hal.science/hal-04342303/document https://hal.science/hal-04342303/file/Ardyna_et_al_2022.pdf https://doi.org/10.1038/s43247-022-00511-9 |
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ftepunivpsaclay:oai:HAL:hal-04342303v1 |
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openpolar |
institution |
Open Polar |
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École Polytechnique, Université Paris-Saclay: HAL |
op_collection_id |
ftepunivpsaclay |
language |
English |
topic |
[SDU.OCEAN]Sciences of the Universe [physics]/Ocean Atmosphere |
spellingShingle |
[SDU.OCEAN]Sciences of the Universe [physics]/Ocean Atmosphere Ardyna, Mathieu Hamilton, Douglas, S Harmel, Tristan Lacour, Léo Bernstein, Diana, N Laliberté, Julien Horvat, Christopher Laxenaire, Rémi Mills, Matthew, M van Dijken, Gert Polyakov, Igor Claustre, Hervé Mahowald, Natalie Arrigo, Kevin Robert Wildfire aerosol deposition likely amplified a summertime Arctic phytoplankton bloom |
topic_facet |
[SDU.OCEAN]Sciences of the Universe [physics]/Ocean Atmosphere |
description |
International audience Summertime wildfire activity is increasing in boreal forest and tundra ecosystems in the Northern Hemisphere. However, the impact of long range transport and deposition of wildfire aerosols on biogeochemical cycles in the Arctic Ocean is unknown. Here, we use satellite-based ocean color data, atmospheric modeling and back trajectory analysis to investigate the transport and fate of aerosols emitted from Siberian wildfires in summer 2014 and their potential impact on phytoplankton dynamics in the Arctic Ocean. We detect large phytoplankton blooms near the North Pole (up to 82°N in the eastern Eurasian Basin). Our analysis indicates that these blooms were induced by the northward plume transport and deposition of nutrient-bearing wildfire aerosols. We estimate that these highly stratified surface waters received large amounts of wildfire-derived nitrogen, which alleviated nutrient stress in the phytoplankton community and triggered an unusually large bloom event. Our findings suggest that changes in wildfire activity may strongly influence summertime productivity in the Arctic Ocean. |
author2 |
Takuvik Joint International Laboratory ULAVAL-CNRS Université Laval Québec (ULaval)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National de la Recherche Scientifique (CNRS) Laboratoire d'océanographie de Villefranche (LOV) Institut national des sciences de l'Univers (INSU - CNRS)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS)-Institut de la Mer de Villefranche (IMEV) Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS) Department of Earth System Science Stanford (ESS) Stanford EARTH Stanford University-Stanford University Department of Earth and Atmospheric Sciences Ithaca) (EAS) Cornell University New York North Carolina State University Raleigh (NC State) University of North Carolina System (UNC) Géosciences Environnement Toulouse (GET) Institut de Recherche pour le Développement (IRD)-Université Toulouse III - Paul Sabatier (UT3) Université de Toulouse (UT)-Université de Toulouse (UT)-Institut national des sciences de l'Univers (INSU - CNRS)-Observatoire Midi-Pyrénées (OMP) Université de Toulouse (UT)-Université de Toulouse (UT)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National d'Études Spatiales Toulouse (CNES)-Centre National de la Recherche Scientifique (CNRS)-Météo-France-Institut de Recherche pour le Développement (IRD)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National d'Études Spatiales Toulouse (CNES)-Centre National de la Recherche Scientifique (CNRS)-Météo-France-Centre National de la Recherche Scientifique (CNRS) Laboratoire de l'Atmosphère et des Cyclones (LACy) Institut national des sciences de l'Univers (INSU - CNRS)-Université de La Réunion (UR)-Centre National de la Recherche Scientifique (CNRS)-Météo-France Laboratoire de Météorologie Dynamique (UMR 8539) (LMD) Institut national des sciences de l'Univers (INSU - CNRS)-École polytechnique (X)-École des Ponts ParisTech (ENPC)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS)-Département des Géosciences - ENS Paris École normale supérieure - Paris (ENS-PSL) Université Paris Sciences et Lettres (PSL)-Université Paris Sciences et Lettres (PSL)-École normale supérieure - Paris (ENS-PSL) Université Paris Sciences et Lettres (PSL)-Université Paris Sciences et Lettres (PSL) Center for Ocean-Atmospheric Prediction Studies (COAPS) Florida State University Tallahassee (FSU) |
format |
Article in Journal/Newspaper |
author |
Ardyna, Mathieu Hamilton, Douglas, S Harmel, Tristan Lacour, Léo Bernstein, Diana, N Laliberté, Julien Horvat, Christopher Laxenaire, Rémi Mills, Matthew, M van Dijken, Gert Polyakov, Igor Claustre, Hervé Mahowald, Natalie Arrigo, Kevin Robert |
author_facet |
Ardyna, Mathieu Hamilton, Douglas, S Harmel, Tristan Lacour, Léo Bernstein, Diana, N Laliberté, Julien Horvat, Christopher Laxenaire, Rémi Mills, Matthew, M van Dijken, Gert Polyakov, Igor Claustre, Hervé Mahowald, Natalie Arrigo, Kevin Robert |
author_sort |
Ardyna, Mathieu |
title |
Wildfire aerosol deposition likely amplified a summertime Arctic phytoplankton bloom |
title_short |
Wildfire aerosol deposition likely amplified a summertime Arctic phytoplankton bloom |
title_full |
Wildfire aerosol deposition likely amplified a summertime Arctic phytoplankton bloom |
title_fullStr |
Wildfire aerosol deposition likely amplified a summertime Arctic phytoplankton bloom |
title_full_unstemmed |
Wildfire aerosol deposition likely amplified a summertime Arctic phytoplankton bloom |
title_sort |
wildfire aerosol deposition likely amplified a summertime arctic phytoplankton bloom |
publisher |
HAL CCSD |
publishDate |
2022 |
url |
https://hal.science/hal-04342303 https://hal.science/hal-04342303/document https://hal.science/hal-04342303/file/Ardyna_et_al_2022.pdf https://doi.org/10.1038/s43247-022-00511-9 |
geographic |
Arctic Arctic Ocean North Pole |
geographic_facet |
Arctic Arctic Ocean North Pole |
genre |
Arctic Arctic Ocean North Pole Phytoplankton Tundra |
genre_facet |
Arctic Arctic Ocean North Pole Phytoplankton Tundra |
op_source |
ISSN: 2662-4435 Communications Earth & Environment https://hal.science/hal-04342303 Communications Earth & Environment, 2022, 3 (1), pp.201. ⟨10.1038/s43247-022-00511-9⟩ |
op_relation |
info:eu-repo/semantics/altIdentifier/doi/10.1038/s43247-022-00511-9 hal-04342303 https://hal.science/hal-04342303 https://hal.science/hal-04342303/document https://hal.science/hal-04342303/file/Ardyna_et_al_2022.pdf doi:10.1038/s43247-022-00511-9 |
op_rights |
info:eu-repo/semantics/OpenAccess |
op_doi |
https://doi.org/10.1038/s43247-022-00511-9 |
container_title |
Communications Earth & Environment |
container_volume |
3 |
container_issue |
1 |
_version_ |
1801371986048319488 |
spelling |
ftepunivpsaclay:oai:HAL:hal-04342303v1 2024-06-09T07:43:14+00:00 Wildfire aerosol deposition likely amplified a summertime Arctic phytoplankton bloom Ardyna, Mathieu Hamilton, Douglas, S Harmel, Tristan Lacour, Léo Bernstein, Diana, N Laliberté, Julien Horvat, Christopher Laxenaire, Rémi Mills, Matthew, M van Dijken, Gert Polyakov, Igor Claustre, Hervé Mahowald, Natalie Arrigo, Kevin Robert Takuvik Joint International Laboratory ULAVAL-CNRS Université Laval Québec (ULaval)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National de la Recherche Scientifique (CNRS) Laboratoire d'océanographie de Villefranche (LOV) Institut national des sciences de l'Univers (INSU - CNRS)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS)-Institut de la Mer de Villefranche (IMEV) Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS) Department of Earth System Science Stanford (ESS) Stanford EARTH Stanford University-Stanford University Department of Earth and Atmospheric Sciences Ithaca) (EAS) Cornell University New York North Carolina State University Raleigh (NC State) University of North Carolina System (UNC) Géosciences Environnement Toulouse (GET) Institut de Recherche pour le Développement (IRD)-Université Toulouse III - Paul Sabatier (UT3) Université de Toulouse (UT)-Université de Toulouse (UT)-Institut national des sciences de l'Univers (INSU - CNRS)-Observatoire Midi-Pyrénées (OMP) Université de Toulouse (UT)-Université de Toulouse (UT)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National d'Études Spatiales Toulouse (CNES)-Centre National de la Recherche Scientifique (CNRS)-Météo-France-Institut de Recherche pour le Développement (IRD)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National d'Études Spatiales Toulouse (CNES)-Centre National de la Recherche Scientifique (CNRS)-Météo-France-Centre National de la Recherche Scientifique (CNRS) Laboratoire de l'Atmosphère et des Cyclones (LACy) Institut national des sciences de l'Univers (INSU - CNRS)-Université de La Réunion (UR)-Centre National de la Recherche Scientifique (CNRS)-Météo-France Laboratoire de Météorologie Dynamique (UMR 8539) (LMD) Institut national des sciences de l'Univers (INSU - CNRS)-École polytechnique (X)-École des Ponts ParisTech (ENPC)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS)-Département des Géosciences - ENS Paris École normale supérieure - Paris (ENS-PSL) Université Paris Sciences et Lettres (PSL)-Université Paris Sciences et Lettres (PSL)-École normale supérieure - Paris (ENS-PSL) Université Paris Sciences et Lettres (PSL)-Université Paris Sciences et Lettres (PSL) Center for Ocean-Atmospheric Prediction Studies (COAPS) Florida State University Tallahassee (FSU) 2022 https://hal.science/hal-04342303 https://hal.science/hal-04342303/document https://hal.science/hal-04342303/file/Ardyna_et_al_2022.pdf https://doi.org/10.1038/s43247-022-00511-9 en eng HAL CCSD Springer Nature info:eu-repo/semantics/altIdentifier/doi/10.1038/s43247-022-00511-9 hal-04342303 https://hal.science/hal-04342303 https://hal.science/hal-04342303/document https://hal.science/hal-04342303/file/Ardyna_et_al_2022.pdf doi:10.1038/s43247-022-00511-9 info:eu-repo/semantics/OpenAccess ISSN: 2662-4435 Communications Earth & Environment https://hal.science/hal-04342303 Communications Earth & Environment, 2022, 3 (1), pp.201. ⟨10.1038/s43247-022-00511-9⟩ [SDU.OCEAN]Sciences of the Universe [physics]/Ocean Atmosphere info:eu-repo/semantics/article Journal articles 2022 ftepunivpsaclay https://doi.org/10.1038/s43247-022-00511-9 2024-05-16T11:46:15Z International audience Summertime wildfire activity is increasing in boreal forest and tundra ecosystems in the Northern Hemisphere. However, the impact of long range transport and deposition of wildfire aerosols on biogeochemical cycles in the Arctic Ocean is unknown. Here, we use satellite-based ocean color data, atmospheric modeling and back trajectory analysis to investigate the transport and fate of aerosols emitted from Siberian wildfires in summer 2014 and their potential impact on phytoplankton dynamics in the Arctic Ocean. We detect large phytoplankton blooms near the North Pole (up to 82°N in the eastern Eurasian Basin). Our analysis indicates that these blooms were induced by the northward plume transport and deposition of nutrient-bearing wildfire aerosols. We estimate that these highly stratified surface waters received large amounts of wildfire-derived nitrogen, which alleviated nutrient stress in the phytoplankton community and triggered an unusually large bloom event. Our findings suggest that changes in wildfire activity may strongly influence summertime productivity in the Arctic Ocean. Article in Journal/Newspaper Arctic Arctic Ocean North Pole Phytoplankton Tundra École Polytechnique, Université Paris-Saclay: HAL Arctic Arctic Ocean North Pole Communications Earth & Environment 3 1 |