Sea2Cloud: From Biogenic Emission Fluxes to Cloud Properties in the Southwest Pacific
The goal of the Sea2Cloud project is to study the interplay between surface ocean biogeochemical and physical properties, fluxes to the atmosphere, and ultimately their impact on cloud formation under minimal direct anthropogenic influence. Here we present an interdisciplinary approach, combining at...
Published in: | Bulletin of the American Meteorological Society |
---|---|
Main Authors: | , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , |
Format: | Article in Journal/Newspaper |
Language: | English |
Published: |
2023
|
Subjects: | |
Online Access: | https://oceanrep.geomar.de/id/eprint/58783/ https://oceanrep.geomar.de/id/eprint/58783/1/1520-0477-BAMS-D-21-0063.1.pdf https://journals.ametsoc.org/view/journals/bams/104/5/BAMS-D-21-0063.1.xml https://doi.org/10.1175/BAMS-D-21-0063.1 |
id |
ftoceanrep:oai:oceanrep.geomar.de:58783 |
---|---|
record_format |
openpolar |
institution |
Open Polar |
collection |
OceanRep (GEOMAR Helmholtz Centre für Ocean Research Kiel) |
op_collection_id |
ftoceanrep |
language |
English |
description |
The goal of the Sea2Cloud project is to study the interplay between surface ocean biogeochemical and physical properties, fluxes to the atmosphere, and ultimately their impact on cloud formation under minimal direct anthropogenic influence. Here we present an interdisciplinary approach, combining atmospheric physics and chemistry with marine biogeochemistry, during a voyage between 41 degrees and 47 degrees S in March 2020. In parallel to ambient measurements of atmospheric composition and seawater biogeochemical properties, we describe semicontrolled experiments to characterize nascent sea spray properties and nucleation from gas-phase biogenic emissions. The experimental framework for studying the impact of the predicted evolution of ozone concentration in the Southern Hemisphere is also detailed. After describing the experimental strategy, we present the oceanic and meteorological context including provisional results on atmospheric thermodynamics, composition, and flux measurements. In situ measurements and flux studies were carried out on different biological communities by sampling surface seawater from subantarctic, subtropical, and frontal water masses. Air-Sea-Interface Tanks (ASIT) were used to quantify biogenic emissions of trace gases under realistic environmental conditions, with nucleation observed in association with biogenic seawater emissions. Sea spray continuously generated produced sea spray fluxes of 34% of organic matter by mass, of which 4% particles had fluorescent properties, and which size distribution resembled the one found in clean sectors of the Southern Ocean. The goal of Sea2Cloud is to generate realistic parameterizations of emission flux dependences of trace gases and nucleation precursors, sea spray, cloud condensation nuclei, and ice nuclei using seawater biogeochemistry, for implementation in regional atmospheric models. |
format |
Article in Journal/Newspaper |
author |
Sellegri, Karine Harvey, Mike Peltola, Maija Saint-Macary, Alexia Barthelmess, Theresa Rocco, Manon Moore, Kathryn A. Cristi, Antonia Peyrin, Frederic Barr, Neill Labonnote, Laurent Marriner, Andrew McGregor, John Safi, Karl Deppeler, Stacy Archer, Stephen Dunne, Erin Harnwell, James Delanoe, Julien Freney, Evelyn Rose, Clémence Bazantay, Clément Planche, Céline Saiz-Lopez, Alfonso Quintanilla-López, Jesús E. Lebrón-Aguilar, Rosa Rinaldi, Matteo Banson, Sandra Joseph, Romain Lupascu, Aurelia Jourdan, Olivier Mioche, Guillaume Colomb, Aurélie Olivares, Gus Querel, Richard McDonald, Adrian Plank, Graeme Bukosa, Beata Dillon, Wayne Pelon, Jacques Baray, Jean-Luc Tridon, Frederic Donnadieu, Franck Szczap, Frédéric Engel, Anja DeMott, Paul J. Law, Cliff S. |
spellingShingle |
Sellegri, Karine Harvey, Mike Peltola, Maija Saint-Macary, Alexia Barthelmess, Theresa Rocco, Manon Moore, Kathryn A. Cristi, Antonia Peyrin, Frederic Barr, Neill Labonnote, Laurent Marriner, Andrew McGregor, John Safi, Karl Deppeler, Stacy Archer, Stephen Dunne, Erin Harnwell, James Delanoe, Julien Freney, Evelyn Rose, Clémence Bazantay, Clément Planche, Céline Saiz-Lopez, Alfonso Quintanilla-López, Jesús E. Lebrón-Aguilar, Rosa Rinaldi, Matteo Banson, Sandra Joseph, Romain Lupascu, Aurelia Jourdan, Olivier Mioche, Guillaume Colomb, Aurélie Olivares, Gus Querel, Richard McDonald, Adrian Plank, Graeme Bukosa, Beata Dillon, Wayne Pelon, Jacques Baray, Jean-Luc Tridon, Frederic Donnadieu, Franck Szczap, Frédéric Engel, Anja DeMott, Paul J. Law, Cliff S. Sea2Cloud: From Biogenic Emission Fluxes to Cloud Properties in the Southwest Pacific |
author_facet |
Sellegri, Karine Harvey, Mike Peltola, Maija Saint-Macary, Alexia Barthelmess, Theresa Rocco, Manon Moore, Kathryn A. Cristi, Antonia Peyrin, Frederic Barr, Neill Labonnote, Laurent Marriner, Andrew McGregor, John Safi, Karl Deppeler, Stacy Archer, Stephen Dunne, Erin Harnwell, James Delanoe, Julien Freney, Evelyn Rose, Clémence Bazantay, Clément Planche, Céline Saiz-Lopez, Alfonso Quintanilla-López, Jesús E. Lebrón-Aguilar, Rosa Rinaldi, Matteo Banson, Sandra Joseph, Romain Lupascu, Aurelia Jourdan, Olivier Mioche, Guillaume Colomb, Aurélie Olivares, Gus Querel, Richard McDonald, Adrian Plank, Graeme Bukosa, Beata Dillon, Wayne Pelon, Jacques Baray, Jean-Luc Tridon, Frederic Donnadieu, Franck Szczap, Frédéric Engel, Anja DeMott, Paul J. Law, Cliff S. |
author_sort |
Sellegri, Karine |
title |
Sea2Cloud: From Biogenic Emission Fluxes to Cloud Properties in the Southwest Pacific |
title_short |
Sea2Cloud: From Biogenic Emission Fluxes to Cloud Properties in the Southwest Pacific |
title_full |
Sea2Cloud: From Biogenic Emission Fluxes to Cloud Properties in the Southwest Pacific |
title_fullStr |
Sea2Cloud: From Biogenic Emission Fluxes to Cloud Properties in the Southwest Pacific |
title_full_unstemmed |
Sea2Cloud: From Biogenic Emission Fluxes to Cloud Properties in the Southwest Pacific |
title_sort |
sea2cloud: from biogenic emission fluxes to cloud properties in the southwest pacific |
publishDate |
2023 |
url |
https://oceanrep.geomar.de/id/eprint/58783/ https://oceanrep.geomar.de/id/eprint/58783/1/1520-0477-BAMS-D-21-0063.1.pdf https://journals.ametsoc.org/view/journals/bams/104/5/BAMS-D-21-0063.1.xml https://doi.org/10.1175/BAMS-D-21-0063.1 |
geographic |
Pacific Southern Ocean |
geographic_facet |
Pacific Southern Ocean |
genre |
Southern Ocean |
genre_facet |
Southern Ocean |
op_relation |
https://oceanrep.geomar.de/id/eprint/58783/1/1520-0477-BAMS-D-21-0063.1.pdf Sellegri, K., Harvey, M., Peltola, M., Saint-Macary, A., Barthelmess, T., Rocco, M., Moore, K. A., Cristi, A., Peyrin, F., Barr, N., Labonnote, L., Marriner, A., McGregor, J., Safi, K., Deppeler, S., Archer, S., Dunne, E., Harnwell, J., Delanoe, J., Freney, E., Rose, C., Bazantay, C., Planche, C., Saiz-Lopez, A., Quintanilla-López, J. E., Lebrón-Aguilar, R., Rinaldi, M., Banson, S., Joseph, R., Lupascu, A., Jourdan, O., Mioche, G., Colomb, A., Olivares, G., Querel, R., McDonald, A., Plank, G., Bukosa, B., Dillon, W., Pelon, J., Baray, J. L., Tridon, F., Donnadieu, F., Szczap, F., Engel, A. , DeMott, P. J. and Law, C. S. (2023) Sea2Cloud: From Biogenic Emission Fluxes to Cloud Properties in the Southwest Pacific. Bulletin of the American Meteorological Society, 104 (5). E1017-E1043. DOI 10.1175/BAMS-D-21-0063.1 <https://doi.org/10.1175/BAMS-D-21-0063.1>. doi:10.1175/BAMS-D-21-0063.1 |
op_rights |
cc_by_4.0 info:eu-repo/semantics/closedAccess |
op_doi |
https://doi.org/10.1175/BAMS-D-21-0063.1 |
container_title |
Bulletin of the American Meteorological Society |
container_volume |
104 |
container_issue |
5 |
container_start_page |
E1017 |
op_container_end_page |
E1043 |
_version_ |
1790608491328569344 |
spelling |
ftoceanrep:oai:oceanrep.geomar.de:58783 2024-02-11T10:08:52+01:00 Sea2Cloud: From Biogenic Emission Fluxes to Cloud Properties in the Southwest Pacific Sellegri, Karine Harvey, Mike Peltola, Maija Saint-Macary, Alexia Barthelmess, Theresa Rocco, Manon Moore, Kathryn A. Cristi, Antonia Peyrin, Frederic Barr, Neill Labonnote, Laurent Marriner, Andrew McGregor, John Safi, Karl Deppeler, Stacy Archer, Stephen Dunne, Erin Harnwell, James Delanoe, Julien Freney, Evelyn Rose, Clémence Bazantay, Clément Planche, Céline Saiz-Lopez, Alfonso Quintanilla-López, Jesús E. Lebrón-Aguilar, Rosa Rinaldi, Matteo Banson, Sandra Joseph, Romain Lupascu, Aurelia Jourdan, Olivier Mioche, Guillaume Colomb, Aurélie Olivares, Gus Querel, Richard McDonald, Adrian Plank, Graeme Bukosa, Beata Dillon, Wayne Pelon, Jacques Baray, Jean-Luc Tridon, Frederic Donnadieu, Franck Szczap, Frédéric Engel, Anja DeMott, Paul J. Law, Cliff S. 2023-05-01 text https://oceanrep.geomar.de/id/eprint/58783/ https://oceanrep.geomar.de/id/eprint/58783/1/1520-0477-BAMS-D-21-0063.1.pdf https://journals.ametsoc.org/view/journals/bams/104/5/BAMS-D-21-0063.1.xml https://doi.org/10.1175/BAMS-D-21-0063.1 en eng https://oceanrep.geomar.de/id/eprint/58783/1/1520-0477-BAMS-D-21-0063.1.pdf Sellegri, K., Harvey, M., Peltola, M., Saint-Macary, A., Barthelmess, T., Rocco, M., Moore, K. A., Cristi, A., Peyrin, F., Barr, N., Labonnote, L., Marriner, A., McGregor, J., Safi, K., Deppeler, S., Archer, S., Dunne, E., Harnwell, J., Delanoe, J., Freney, E., Rose, C., Bazantay, C., Planche, C., Saiz-Lopez, A., Quintanilla-López, J. E., Lebrón-Aguilar, R., Rinaldi, M., Banson, S., Joseph, R., Lupascu, A., Jourdan, O., Mioche, G., Colomb, A., Olivares, G., Querel, R., McDonald, A., Plank, G., Bukosa, B., Dillon, W., Pelon, J., Baray, J. L., Tridon, F., Donnadieu, F., Szczap, F., Engel, A. , DeMott, P. J. and Law, C. S. (2023) Sea2Cloud: From Biogenic Emission Fluxes to Cloud Properties in the Southwest Pacific. Bulletin of the American Meteorological Society, 104 (5). E1017-E1043. DOI 10.1175/BAMS-D-21-0063.1 <https://doi.org/10.1175/BAMS-D-21-0063.1>. doi:10.1175/BAMS-D-21-0063.1 cc_by_4.0 info:eu-repo/semantics/closedAccess Article PeerReviewed info:eu-repo/semantics/article 2023 ftoceanrep https://doi.org/10.1175/BAMS-D-21-0063.1 2024-01-15T00:27:16Z The goal of the Sea2Cloud project is to study the interplay between surface ocean biogeochemical and physical properties, fluxes to the atmosphere, and ultimately their impact on cloud formation under minimal direct anthropogenic influence. Here we present an interdisciplinary approach, combining atmospheric physics and chemistry with marine biogeochemistry, during a voyage between 41 degrees and 47 degrees S in March 2020. In parallel to ambient measurements of atmospheric composition and seawater biogeochemical properties, we describe semicontrolled experiments to characterize nascent sea spray properties and nucleation from gas-phase biogenic emissions. The experimental framework for studying the impact of the predicted evolution of ozone concentration in the Southern Hemisphere is also detailed. After describing the experimental strategy, we present the oceanic and meteorological context including provisional results on atmospheric thermodynamics, composition, and flux measurements. In situ measurements and flux studies were carried out on different biological communities by sampling surface seawater from subantarctic, subtropical, and frontal water masses. Air-Sea-Interface Tanks (ASIT) were used to quantify biogenic emissions of trace gases under realistic environmental conditions, with nucleation observed in association with biogenic seawater emissions. Sea spray continuously generated produced sea spray fluxes of 34% of organic matter by mass, of which 4% particles had fluorescent properties, and which size distribution resembled the one found in clean sectors of the Southern Ocean. The goal of Sea2Cloud is to generate realistic parameterizations of emission flux dependences of trace gases and nucleation precursors, sea spray, cloud condensation nuclei, and ice nuclei using seawater biogeochemistry, for implementation in regional atmospheric models. Article in Journal/Newspaper Southern Ocean OceanRep (GEOMAR Helmholtz Centre für Ocean Research Kiel) Pacific Southern Ocean Bulletin of the American Meteorological Society 104 5 E1017 E1043 |