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Probing the impact of a phytoplankton bloom on the chemistry of nascent sea spray aerosol using high-resolution mass spectrometry

Publikation: Bidrag til tidsskrift/Konferencebidrag i tidsskrift /Bidrag til avis › Tidsskriftartikel › Forskning › peer review

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Probing the impact of a phytoplankton bloom on the chemistry of nascent sea spray aerosol using high-resolution mass spectrometry. / Radoman, Nikola; Christiansen, Sigurd; Johansson, Jana H. et al.

I: Environmental science-Atmospheres, Bind 2, Nr. 5, 09.2022, s. 1152-1169.

Publikation: Bidrag til tidsskrift/Konferencebidrag i tidsskrift /Bidrag til avis › Tidsskriftartikel › Forskning › peer review

Harvard

Radoman, N, Christiansen, S, Johansson, JH, Hawkes, JA, Bilde, M, Cousins, IT & Salter, ME 2022, 'Probing the impact of a phytoplankton bloom on the chemistry of nascent sea spray aerosol using high-resolution mass spectrometry', Environmental science-Atmospheres, bind 2, nr. 5, s. 1152-1169. https://doi.org/10.1039/d2ea00028h

APA

Radoman, N., Christiansen, S., Johansson, J. H., Hawkes, J. A., Bilde, M., Cousins, I. T., & Salter, M. E. (2022). Probing the impact of a phytoplankton bloom on the chemistry of nascent sea spray aerosol using high-resolution mass spectrometry. Environmental science-Atmospheres, 2(5), 1152-1169. https://doi.org/10.1039/d2ea00028h

CBE

Radoman N, Christiansen S, Johansson JH, Hawkes JA, Bilde M, Cousins IT, Salter ME. 2022. Probing the impact of a phytoplankton bloom on the chemistry of nascent sea spray aerosol using high-resolution mass spectrometry. Environmental science-Atmospheres. 2(5):1152-1169. https://doi.org/10.1039/d2ea00028h

MLA

Radoman, Nikola et al. "Probing the impact of a phytoplankton bloom on the chemistry of nascent sea spray aerosol using high-resolution mass spectrometry". Environmental science-Atmospheres. 2022, 2(5). 1152-1169. https://doi.org/10.1039/d2ea00028h

Vancouver

Radoman N, Christiansen S, Johansson JH, Hawkes JA, Bilde M, Cousins IT et al. Probing the impact of a phytoplankton bloom on the chemistry of nascent sea spray aerosol using high-resolution mass spectrometry. Environmental science-Atmospheres. 2022 sep.;2(5):1152-1169. doi: 10.1039/d2ea00028h

Author

Radoman, Nikola ; Christiansen, Sigurd ; Johansson, Jana H. et al. / Probing the impact of a phytoplankton bloom on the chemistry of nascent sea spray aerosol using high-resolution mass spectrometry. I: Environmental science-Atmospheres. 2022 ; Bind 2, Nr. 5. s. 1152-1169.

Bibtex

@article{adfb6c7b53fa4a3f84f306f7dc7780bc,
title = "Probing the impact of a phytoplankton bloom on the chemistry of nascent sea spray aerosol using high-resolution mass spectrometry",
abstract = "Sea spray aerosol is the largest natural source of aerosol to Earth's atmosphere with significant impacts on climate. Despite this, estimates of the impact of sea spray aerosol on Earth's radiation budget are highly uncertain due to an overall lack of understanding of the physical and chemical factors controlling its composition. Critically, results from studies probing the importance of oceanic biological activity on the amount and type of organic matter present in nascent sea spray aerosol have been ambiguous. Some field studies have shown a relationship between the organic fraction of sea spray aerosol and oceanic primary productivity while others have reported no such relationships. Given this, we have probed the composition of seawater and nascent sea spray aerosol during a phytoplankton bloom in the North Atlantic using a novel liquid chromatography-mass spectrometry method. We observed that the composition of dissolved organic matter present in seawater changed as the phytoplankton bloom progressed over an 18 day period. Further, we observed changes to both the chemical composition of the organic matter present in seawater and the chemical composition of the organic matter present in the sea spray aerosol despite the organic matter mass fraction of the aerosol remaining unchanged. More specifically, we observed that the nascent sea spray aerosol became progressively more enriched in surface-active organic substances as the bloom progressed and that the sea spray aerosol had a distinct organic matter composition compared to the seawater. Thus, our work provides additional insight into the biological dependence of nascent sea spray aerosol composition.",
keywords = "DISSOLVED ORGANIC-MATTER, ION ELECTROSPRAY-IONIZATION, SOLID-PHASE EXTRACTION, CHEMICAL-COMPOSITION, MARINE AEROSOLS, MIXING STATE, FILM DROPS, CARBON, SURFACE, JET",
author = "Nikola Radoman and Sigurd Christiansen and Johansson, {Jana H.} and Hawkes, {Jeffrey A.} and Merete Bilde and Cousins, {Ian T.} and Salter, {Matthew E.}",
year = "2022",
month = sep,
doi = "10.1039/d2ea00028h",
language = "English",
volume = "2",
pages = "1152--1169",
journal = "Environmental science-Atmospheres",
publisher = "ROYAL SOC CHEMISTRY",
number = "5",

}

RIS

TY - JOUR

T1 - Probing the impact of a phytoplankton bloom on the chemistry of nascent sea spray aerosol using high-resolution mass spectrometry

AU - Radoman, Nikola

AU - Christiansen, Sigurd

AU - Johansson, Jana H.

AU - Hawkes, Jeffrey A.

AU - Bilde, Merete

AU - Cousins, Ian T.

AU - Salter, Matthew E.

PY - 2022/9

Y1 - 2022/9

N2 - Sea spray aerosol is the largest natural source of aerosol to Earth's atmosphere with significant impacts on climate. Despite this, estimates of the impact of sea spray aerosol on Earth's radiation budget are highly uncertain due to an overall lack of understanding of the physical and chemical factors controlling its composition. Critically, results from studies probing the importance of oceanic biological activity on the amount and type of organic matter present in nascent sea spray aerosol have been ambiguous. Some field studies have shown a relationship between the organic fraction of sea spray aerosol and oceanic primary productivity while others have reported no such relationships. Given this, we have probed the composition of seawater and nascent sea spray aerosol during a phytoplankton bloom in the North Atlantic using a novel liquid chromatography-mass spectrometry method. We observed that the composition of dissolved organic matter present in seawater changed as the phytoplankton bloom progressed over an 18 day period. Further, we observed changes to both the chemical composition of the organic matter present in seawater and the chemical composition of the organic matter present in the sea spray aerosol despite the organic matter mass fraction of the aerosol remaining unchanged. More specifically, we observed that the nascent sea spray aerosol became progressively more enriched in surface-active organic substances as the bloom progressed and that the sea spray aerosol had a distinct organic matter composition compared to the seawater. Thus, our work provides additional insight into the biological dependence of nascent sea spray aerosol composition.

AB - Sea spray aerosol is the largest natural source of aerosol to Earth's atmosphere with significant impacts on climate. Despite this, estimates of the impact of sea spray aerosol on Earth's radiation budget are highly uncertain due to an overall lack of understanding of the physical and chemical factors controlling its composition. Critically, results from studies probing the importance of oceanic biological activity on the amount and type of organic matter present in nascent sea spray aerosol have been ambiguous. Some field studies have shown a relationship between the organic fraction of sea spray aerosol and oceanic primary productivity while others have reported no such relationships. Given this, we have probed the composition of seawater and nascent sea spray aerosol during a phytoplankton bloom in the North Atlantic using a novel liquid chromatography-mass spectrometry method. We observed that the composition of dissolved organic matter present in seawater changed as the phytoplankton bloom progressed over an 18 day period. Further, we observed changes to both the chemical composition of the organic matter present in seawater and the chemical composition of the organic matter present in the sea spray aerosol despite the organic matter mass fraction of the aerosol remaining unchanged. More specifically, we observed that the nascent sea spray aerosol became progressively more enriched in surface-active organic substances as the bloom progressed and that the sea spray aerosol had a distinct organic matter composition compared to the seawater. Thus, our work provides additional insight into the biological dependence of nascent sea spray aerosol composition.

KW - DISSOLVED ORGANIC-MATTER

KW - ION ELECTROSPRAY-IONIZATION

KW - SOLID-PHASE EXTRACTION

KW - CHEMICAL-COMPOSITION

KW - MARINE AEROSOLS

KW - MIXING STATE

KW - FILM DROPS

KW - CARBON

KW - SURFACE

KW - JET

U2 - 10.1039/d2ea00028h

DO - 10.1039/d2ea00028h

M3 - Journal article

VL - 2

SP - 1152

EP - 1169

JO - Environmental science-Atmospheres

JF - Environmental science-Atmospheres

IS - 5

ER -