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Pregled bibliografske jedinice broj: 1199371

Variabilities of biochemical properties of the sea surface microlayer: Insights to the atmospheric deposition impacts


Milinković, Andrea; Penezić, Abra; Cvitešić Kušan, Ana; Gluščić, Valentina; Žužul, Silva; Skejić, Sanda; Šantić, Danijela; Godec, Ranka; Pehnec, Gordana; Omanović, Dario et al.
Variabilities of biochemical properties of the sea surface microlayer: Insights to the atmospheric deposition impacts // Science of the total environment, 838 (2022), 156440, 14 doi:10.1016/j.scitotenv.2022.156440 (međunarodna recenzija, članak, znanstveni)


CROSBI ID: 1199371 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Variabilities of biochemical properties of the sea surface microlayer: Insights to the atmospheric deposition impacts

Autori
Milinković, Andrea ; Penezić, Abra ; Cvitešić Kušan, Ana ; Gluščić, Valentina ; Žužul, Silva ; Skejić, Sanda ; Šantić, Danijela ; Godec, Ranka ; Pehnec, Gordana ; Omanović, Dario ; Engel, Anja ; Frka, Sanja

Izvornik
Science of the total environment (0048-9697) 838 (2022); 156440, 14

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
Adriatic Sea ; Aerosol particles ; Air-sea interface ; Biomass burning ; Deposition flux ; Nutrients ; Organic matter

Sažetak
Atmospheric deposition (AD) of nutrients and its impact on the sea surface requires consideration of interfacial pro￾cesses within the sea surface microlayer (SML), the ocean-atmosphere boundary layer of major importance for many global biogeochemical and climate-related processes. This study comprised a comprehensive dataset, including dissolved NO3 −, NH4 + and PO4 3− in ambient aerosol particles, wet deposition and sea surface samples collected from February to July 2019 at a central Adriatic coastal site. The aerosol mean concentration of dissolved nitrogen (DIN = NO3 − + NH4 +) and PO4 3− were 48.8 ± 82.8 μmol m−3 and 0.8 ± 0.6 μmol m−3 , respectively, while their total fluxes (dry + wet) ranged from 24.2 to 212.3 μmol m−2 d−1 (mean 123.2 ± 53.2 μmol m−2 d−1 ) and from 1.2 to 2.1 μmol m−2 d−1 (mean 1.5 ± 0.3 μmol m−2 d−1 ), respectively. Intensive local episodes of open biomass burning (BB) significantly increased aerosol DIN concentrations as well as DIN deposition fluxes, particularly altering the molar DIN/PO4 3− ratio of atmospheric samples. The DIN temporal patterns showed high variability in the SML (range 0.2–24.6 μmol L−1 , mean 5.0 ± 7.1 μmol L−1 ) in contrast to the underlying water samples (range 0.5–4.2 μmol L−1 , mean 1.9 ± 1.2 μmol L−1 ), with significant increases during BB periods. Variability in abundance of het￾erotrophic bacteria and autotrophs in the SML along with concentrations of bulk dissolved and particulate organic car￾bon as well as dissolved and particulate lipids and carbohydrates, gel particles and surfactants followed DIN enhancements with a two-week delay. This study showed that AD can affect the short-term scale enrichments of or￾ganic matter in the SML, especially when accompanied by BB emissions typical of the overall Mediterranean coastal environment. This could have strong implications for global air-sea exchange processes, including those of climate rel￾evant gases, mediated by the SML.

Izvorni jezik
Engleski

Znanstvena područja
Kemija, Biologija, Interdisciplinarne prirodne znanosti



POVEZANOST RADA


Projekti:
HRZZ-IP-2018-01-3105 - Biokemijski odgovori površinskog sloja oligotrofnog područja Jadranskog mora na atmosfersko taloženje (BiREADI) (Frka Milosavljević, Sanja, HRZZ - 2018-01) ( POIROT)

Ustanove:
Institut za oceanografiju i ribarstvo, Split,
Institut za medicinska istraživanja i medicinu rada, Zagreb,
Institut "Ruđer Bošković", Zagreb

Poveznice na cjeloviti tekst rada:

doi www.sciencedirect.com doi.org

Citiraj ovu publikaciju:

Milinković, Andrea; Penezić, Abra; Cvitešić Kušan, Ana; Gluščić, Valentina; Žužul, Silva; Skejić, Sanda; Šantić, Danijela; Godec, Ranka; Pehnec, Gordana; Omanović, Dario et al.
Variabilities of biochemical properties of the sea surface microlayer: Insights to the atmospheric deposition impacts // Science of the total environment, 838 (2022), 156440, 14 doi:10.1016/j.scitotenv.2022.156440 (međunarodna recenzija, članak, znanstveni)
Milinković, A., Penezić, A., Cvitešić Kušan, A., Gluščić, V., Žužul, S., Skejić, S., Šantić, D., Godec, R., Pehnec, G. & Omanović, D. (2022) Variabilities of biochemical properties of the sea surface microlayer: Insights to the atmospheric deposition impacts. Science of the total environment, 838, 156440, 14 doi:10.1016/j.scitotenv.2022.156440.
@article{article, author = {Milinkovi\'{c}, Andrea and Penezi\'{c}, Abra and Cvite\v{s}i\'{c} Ku\v{s}an, Ana and Glu\v{s}\v{c}i\'{c}, Valentina and \v{Z}u\v{z}ul, Silva and Skeji\'{c}, Sanda and \v{S}anti\'{c}, Danijela and Godec, Ranka and Pehnec, Gordana and Omanovi\'{c}, Dario and Engel, Anja and Frka, Sanja}, year = {2022}, pages = {14}, DOI = {10.1016/j.scitotenv.2022.156440}, chapter = {156440}, keywords = {Adriatic Sea, Aerosol particles, Air-sea interface, Biomass burning, Deposition flux, Nutrients, Organic matter}, journal = {Science of the total environment}, doi = {10.1016/j.scitotenv.2022.156440}, volume = {838}, issn = {0048-9697}, title = {Variabilities of biochemical properties of the sea surface microlayer: Insights to the atmospheric deposition impacts}, keyword = {Adriatic Sea, Aerosol particles, Air-sea interface, Biomass burning, Deposition flux, Nutrients, Organic matter}, chapternumber = {156440} }
@article{article, author = {Milinkovi\'{c}, Andrea and Penezi\'{c}, Abra and Cvite\v{s}i\'{c} Ku\v{s}an, Ana and Glu\v{s}\v{c}i\'{c}, Valentina and \v{Z}u\v{z}ul, Silva and Skeji\'{c}, Sanda and \v{S}anti\'{c}, Danijela and Godec, Ranka and Pehnec, Gordana and Omanovi\'{c}, Dario and Engel, Anja and Frka, Sanja}, year = {2022}, pages = {14}, DOI = {10.1016/j.scitotenv.2022.156440}, chapter = {156440}, keywords = {Adriatic Sea, Aerosol particles, Air-sea interface, Biomass burning, Deposition flux, Nutrients, Organic matter}, journal = {Science of the total environment}, doi = {10.1016/j.scitotenv.2022.156440}, volume = {838}, issn = {0048-9697}, title = {Variabilities of biochemical properties of the sea surface microlayer: Insights to the atmospheric deposition impacts}, keyword = {Adriatic Sea, Aerosol particles, Air-sea interface, Biomass burning, Deposition flux, Nutrients, Organic matter}, chapternumber = {156440} }

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus
  • MEDLINE


Citati:





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