Evidence map›Paper›PMID 32231247›Full record

ArticleThe ISME journal2020

Small phytoplankton dominate western North Atlantic biomass.

Luis M Bolaños, Lee Karp-Boss, Chang Jae Choi, Alexandra Z Worden, Jason R Graff, Nils Haëntjens, Alison P Chase, Alice Della Penna, Peter Gaube, Françoise Morison and 6 more

Abstract read
In one paragraph

Article in The ISME journal, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers.

0numbers the graph read from it
0cells of the map it votes in
24citing 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

24 citing papers in PubMed.

  1. Article
  2. Prokaryotic bias in surface ocean particles.Proceedings of the National Academy of Sciences of the United States of America · 2026
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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

16 authors.

Luis M BolañosDepartment of Microbiology, Oregon State University, Corvallis, OR, USA.ORCID http://orcid.org/0000-0002-0832-016X
Lee Karp-BossSchool of Marine Sciences, University of Maine, Orono, ME, USA.
Chang Jae ChoiMonterey Bay Aquarium Research Institute, Monterey, CA, USA.
Alexandra Z WordenMonterey Bay Aquarium Research Institute, Monterey, CA, USA.ORCID http://orcid.org/0000-0002-9888-9324
Jason R GraffDepartment of Botany & Plant Pathology, Oregon State University, Corvallis, OR, USA.
Nils HaëntjensSchool of Marine Sciences, University of Maine, Orono, ME, USA.ORCID http://orcid.org/0000-0002-7155-2721
Alison P ChaseSchool of Marine Sciences, University of Maine, Orono, ME, USA.
Alice Della PennaApplied Physics Laboratory, University of Washington, Seattle, WA, USA.
Peter GaubeApplied Physics Laboratory, University of Washington, Seattle, WA, USA.
Françoise MorisonGraduate School of Oceanography, University of Rhode Island, Narragansett, RI, USA.
Susanne Menden-DeuerGraduate School of Oceanography, University of Rhode Island, Narragansett, RI, USA.
Toby K WestberryDepartment of Botany & Plant Pathology, Oregon State University, Corvallis, OR, USA.ORCID http://orcid.org/0000-0003-3341-6080
Robert T O'MalleyDepartment of Botany & Plant Pathology, Oregon State University, Corvallis, OR, USA.
Emmanuel BossSchool of Marine Sciences, University of Maine, Orono, ME, USA.
Michael J BehrenfeldDepartment of Botany & Plant Pathology, Oregon State University, Corvallis, OR, USA.
Stephen J GiovannoniDepartment of Microbiology, Oregon State University, Corvallis, OR, USA. Steve.giovannoni@oregonstate.edu.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The North Atlantic phytoplankton spring bloom is the pinnacle in an annual cycle that is driven by physical, chemical, and biological seasonality. Despite its important contributions to the global carbon cycle, transitions in plankton community composition between the winter and spring have been scarcely examined in the North Atlantic. Phytoplankton composition in early winter was compared with latitudinal transects that captured the subsequent spring bloom climax. Amplicon sequence variants (ASVs), imaging flow cytometry, and flow-cytometry provided a synoptic view of phytoplankton diversity. Phytoplankton communities were not uniform across the sites studied, but rather mapped with apparent fidelity onto subpolar- and subtropical-influenced water masses of the North Atlantic. At most stations, cells < 20-µm diameter were the main contributors to phytoplankton biomass. Winter phytoplankton communities were dominated by cyanobacteria and pico-phytoeukaryotes. These transitioned to more diverse and dynamic spring communities in which pico- and nano-phytoeukaryotes, including many prasinophyte algae, dominated. Diatoms, which are often assumed to be the dominant phytoplankton in blooms, were contributors but not the major component of biomass. We show that diverse, small phytoplankton taxa are unexpectedly common in the western North Atlantic and that regional influences play a large role in modulating community transitions during the seasonal progression of blooms.

Indexed as

CyanobacteriaDiatomsBiomassPhytoplanktonSeasons

Identifiers

PMID32231247
PMCPMC7305139

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Registered trials

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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.