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Record W3044165755 · doi:10.1038/s41586-020-2519-y

Global status and conservation potential of reef sharks

2020· article· en· W3044165755 on OpenAlexaff
M. Aaron MacNeil, Demian D. Chapman, Michelle R. Heupel, Colin A. Simpfendorfer, Michael R. Heithaus, Mark G. Meekan, Euan S. Harvey, Jordan S. Goetze, Jérémy J. Kiszka, Mark E. Bond, Leanne M. Currey‐Randall, Conrad W. Speed, C. Samantha Sherman, Matthew J. Rees, Vinay Udyawer, Kathryn I. Flowers, Gina M. Clementi, Jasmine Valentin-Albanese, Taylor Gorham, M. Shiham Adam, Khadeeja Ali, Fabián Pina-Amargós, Jorge A. Angulo‐Valdés, Jacob Asher, Laura García Barcia, Océane Beaufort, Cecilie Benjamin, Anthony T.F. Bernard, Michael L. Berumen, Stacy L. Bierwagen, Erika Bonnema, Rosalind M. K. Bown, Darcy Bradley, Edd Brooks, Judith Brown, Dayne Buddo, Patrick J. Burke, Camila Cáceres, Diego Cardeñosa, Jeffrey C. Carrier, Jennifer E. Caselle, Venkatesh Charloo, Thomas Claverie, Éric Clua, Jesse E. M. Cochran, Neil D. Cook, Jessica E. Cramp, Brooke M. D’Alberto, Martin de Graaf, Mareike Dornhege, Andy Estep, Lanya Fanovich, Naomi F. Farabaugh, Daniel Fernando, Anna L. Flam, Camilla Floros, Virginia Fourqurean, Ricardo Clapis Garla, Kirk Gastrich, Lachlan George, Rory Graham, Tristan L. Guttridge, Royale S. Hardenstine, Stephen M. Heck, Aaron C. Henderson, Heidi Hertler, Robert E. Hueter, Mohini Johnson, Stacy D. Jupiter, Devanshi Kasana, Steven T. Kessel, Benedict Kiilu, Taratu Kirata, Baraka Kuguru, Fabian Kyne, Tim Langlois, Elodie J. I. Lédée, Steven J. Lindfield, Andrea Luna‐Acosta, JQ Maggs, B. Mabel Manjaji‐Matsumoto, Andrea D. Marshall, Philip Matich, Erin McCombs, Dianne McLean, Llewelyn Meggs, S. Moore, Sushmita Mukherji, Ryan Murray, Muslimin Kaimuddin, Stephen J. Newman, Josep Nogués, Clay Obota, Owen R. O’Shea, Kennedy Osuka, Yannis P. Papastamatiou, Nishan Perera, Bradley J. Peterson, Alessandro Ponzo, Andhika Prima Prasetyo, L. M. Sjamsul Quamar, Jessica Quinlan, Alexei Ruiz‐Abierno, Enric Sala, Melita Samoilys, Michelle Schärer‐Umpierre, Audrey Schlaff, Nikola Simpson, Adam N. H. Smith, Lauren Sparks, Akshay Tanna, Rubén Torres, Michael J. Travers, Maurits P. M. van Zinnicq Bergmann, Laurent Vigliola, Juney Ward, Alexandra M. Watts, Colin Kuo-Chang Wen, Elizabeth Whitman, Aaron J. Wirsing, Aljoscha Wothke, Esteban Zarza-González, Joshua E. Cinner

Bibliographic record

VenueNature · 2020
Typearticle
Languageen
FieldEnvironmental Science
TopicIchthyology and Marine Biology
Canadian institutionsCarleton UniversityDalhousie University
FundersAgence Nationale de la Recherche
KeywordsReefFisheryOverexploitationFishingGeographyFisheries managementMarine protected areaPopulationEcologyBiologyHabitat

Abstract

fetched live from OpenAlex
No abstract in any covered source. Its absence is recorded, not treated as a negative.

No abstract. This is not a gap in this database; OpenAlex has none either. 23.3% of the frame is in this state, and the screen finds HALF as much metaresearch here, so the absence is a measured bias rather than a missing field.

How this classification was reachedexpand

Full frame machine prediction

Teacher imitation

Not calibrated prevalence, not ground truth. Human validation pending. The Gemma side is a direct model label for every work in the frame, read from the title-only record. The Codex side is a classifier learned from the 10,348 direct Codex labels and calibrated to design-weighted sample rates; fields without enough sample support carry no Codex call. Candidate is the union of the two sides; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels.

metaresearch head score (Codex)0.000
metaresearch head score (Gemma)0.001
Version: metacan-v3-hybrid-931329e0061cValidation status: machine_predicted_unvalidated
Candidate categoriesnone
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Observational · Consensus signal: Observational
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.017
Threshold uncertainty score0.034

Distilled classifier scores by category (both heads)

CategoryCodexGemma
Metaresearch0.0000.001
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0000.000
Bibliometrics0.0010.001
Science and technology studies0.0000.001
Scholarly communication0.0010.001
Open science0.0000.001
Research integrity0.0000.000
Insufficient payload (model declined to judge)0.0030.000

Machine scores (provisional)

The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.

Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.

Opus teacher head0.004
GPT teacher head0.219
Teacher spread0.215 · how far apart the two teachers sit on this one work
Validation statusscore_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it

Classification

machine, unvalidated

Machine predicted; a candidate call from one source (direct Gemma or distilled Codex), not a consensus.

The models applied no category: nothing in the taxonomy fit this work.
Study designObservational
Domainnot available
GenreEmpirical

How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".

Quick stats

Citations317
Published2020
Admission routes1
Has abstractno

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