Evidence map›Paper›PMID 28904380›Full record

ArticleScientific reports2017

Transfer of labile organic matter and microbes from the ocean surface to the marine aerosol: an experimental approach.

Eugenio Rastelli, Cinzia Corinaldesi, Antonio Dell'Anno, Marco Lo Martire, Silvestro Greco, Maria Cristina Facchini, Matteo Rinaldi, Colin O'Dowd, Darius Ceburnis, Roberto Danovaro

Abstract read
In one paragraph

Article in Scientific reports, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

14 citing papers in PubMed.

  1. Review
  2. Article
  3. Review
  4. Article
  5. Article
  6. Article
  7. Article
  8. Microbial ecology of the atmosphere.FEMS microbiology reviews · 2022
    Review
  9. Article
  10. Article
  11. Ocean Aerobiology.Frontiers in microbiology · 2021
    Review
  12. Article
  13. Review
  14. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

10 authors.

Eugenio RastelliDepartment of Life and Environmental Sciences, Polytechnic University of Marche, Ancona, Italy.
Cinzia CorinaldesiDepartment of Sciences and Engineering of Materials, Environment and Urbanistics, Polytechnic University of Marche, Ancona, Italy.ORCID 0000-0002-2981-541X
Antonio Dell'AnnoDepartment of Life and Environmental Sciences, Polytechnic University of Marche, Ancona, Italy.
Marco Lo MartireDepartment of Life and Environmental Sciences, Polytechnic University of Marche, Ancona, Italy.
Silvestro GrecoIstituto Superiore per la Ricerca Ambientale, ISPRA, Roma, Italy.
Maria Cristina FacchiniInstitute of Atmospheric Sciences and Climate (ISAC), National Research Council (CNR), Bologna, Italy.ORCID 0000-0003-4833-9305
Matteo RinaldiInstitute of Atmospheric Sciences and Climate (ISAC), National Research Council (CNR), Bologna, Italy.
Colin O'DowdSchool of Physics & Centre for Climate and Air Pollution Studies, Ryan Institute, National University of Ireland, Galway, Galway, Ireland.ORCID 0000-0002-3068-2212
Darius CeburnisSchool of Physics & Centre for Climate and Air Pollution Studies, Ryan Institute, National University of Ireland, Galway, Galway, Ireland.
Roberto DanovaroDepartment of Life and Environmental Sciences, Polytechnic University of Marche, Ancona, Italy. r.danovaro@univpm.it.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Surface ocean bubble-bursting generates aerosols composed of microscopic salt-water droplets, enriched in marine organic matter. The organic fraction profoundly influences aerosols' properties, by scattering solar radiations and nucleating water particles. Still little is known on the biochemical and microbiological composition of these organic particles. In the present study, we experimentally simulated the bursting of bubbles at the seawater surface of the North-Eastern Atlantic Ocean, analysing the organic materials and the diversity of the bacteria in the source-seawaters and in the produced aerosols. We show that, compared with seawater, the sub-micron aerosol particles were highly enriched in organic matter (up to 140,000x for lipids, 120,000x for proteins and 100,000x for carbohydrates). Also DNA, viruses and prokaryotes were significantly enriched (up to 30,000, 250 and 45x, respectively). The relative importance of the organic components in the aerosol did not reflect those in the seawater, suggesting their selective transfer. Molecular analyses indicate the presence of selective transfers also for bacterial genotypes, highlighting higher contribution of less abundant seawater bacterial taxa to the marine aerosol. Overall, our results open new perspectives in the study of microbial dispersal through marine aerosol and provide new insights for a better understanding of climate-regulating processes of global relevance.

Identifiers

PMID28904380
PMCPMC5597575

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.