Evidence map›Paper›PMID 36322660›Full record

ArticleScience advances2022

Hot spots of unseen fishing vessels.

Heather Welch, Tyler Clavelle, Timothy D White, Megan A Cimino, Jennifer Van Osdel, Timothy Hochberg, David Kroodsma, Elliott L Hazen

Abstract read
In one paragraph

Article in Science advances, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.

0numbers the graph read from it
0cells of the map it votes in
19citing 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

19 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Fishing fleets as ecosystem sentinels.Proceedings of the National Academy of Sciences of the United States of America · 2025
    Article
  5. Reconstructing historical catch trends of threatened sharks and rays based on fisher ecological knowledge.Conservation biology : the journal of the Society for Conservation Biology · 2025
    Article
  6. Article
  7. Article
  8. Metapopulation distribution shapes year-round overlap with fisheries for a circumpolar seabird.Ecological applications : a publication of the Ecological Society of America · 2025
    Article
  9. Article
  10. Article
  11. Review
  12. Understanding vessel noise across a network of marine protected areas.Environmental monitoring and assessment · 2024
    Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. Article
  19. 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

8 authors.

Heather WelchInstitute of Marine Sciences, University of California Santa Cruz, Santa Cruz, CA, USA 95064.ORCID 0000-0002-5464-1140
Tyler ClavelleGlobal Fishing Watch, Washington, DC, USA 20036.ORCID 0000-0002-2155-2459
Timothy D WhiteGlobal Fishing Watch, Washington, DC, USA 20036.ORCID 0000-0001-8711-7698
Megan A CiminoInstitute of Marine Sciences, University of California Santa Cruz, Santa Cruz, CA, USA 95064.ORCID 0000-0002-1715-2903
Jennifer Van OsdelGlobal Fishing Watch, Washington, DC, USA 20036.ORCID 0000-0002-5224-7836
Timothy HochbergGlobal Fishing Watch, Washington, DC, USA 20036.ORCID 0000-0003-2456-1286
David KroodsmaGlobal Fishing Watch, Washington, DC, USA 20036.ORCID 0000-0002-1752-9141
Elliott L HazenInstitute of Marine Sciences, University of California Santa Cruz, Santa Cruz, CA, USA 95064.ORCID 0000-0002-0412-7178

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Illegal, unreported, and unregulated (IUU) fishing incurs an annual cost of up to US$25 billion in economic losses, results in substantial losses of aquatic life, and has been linked to human rights violations. Vessel tracking data from the automatic identification system (AIS) are powerful tools for combating IUU, yet AIS transponders can be disabled, reducing its efficacy as a surveillance tool. We present a global dataset of AIS disabling in commercial fisheries, which obscures up to 6% (>4.9 M hours) of vessel activity. Disabling hot spots were located near the exclusive economic zones (EEZs) of Argentina and West African nations and in the Northwest Pacific, all regions of IUU concern. Disabling was highest near transshipment hot spots and near EEZ boundaries, particularly contested ones. We also found links between disabling and location hiding from competitors and pirates. These inferences on where and why activities are obscured provide valuable information to improve fisheries management.

Identifiers

PMID36322660
PMCPMC9629714

What OpenQuestion holds

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LicenceCC BY
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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.