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Record W2131917495 · doi:10.7202/1015515ar

Régime alimentaire des dorés jaunes et noirs de la région de Québec : une nouvelle proie, le gobie à taches noires

2013· article· fr· W2131917495 on OpenAlexvenueaboutno aff
Louis L’Hérault

Bibliographic record

VenueLe Naturaliste canadien · 2013
Typearticle
Languagefr
FieldEnvironmental Science
TopicFish Ecology and Management Studies
Canadian institutionsnot available
Fundersnot available
KeywordsArtHumanitiesGeography

Abstract

fetched live from OpenAlex

Des données recueillies entre 1999 et 2010 sur les contenus stomacaux de dorés jaunes (Sander vitreus) et de dorés noirs (S. canadensis), capturés à la ligne dans le fleuve Saint-Laurent et aux embouchures de quelques tributaires de la région de Québec, ont permis de mettre en évidence le fait que le gobie à taches noires s’y était bien implanté depuis 2004. Une baisse de la présence de certains poissons indigènes dans les contenus stomacaux des 2 espèces de doré a été observée à partir de cette année charnière, après laquelle le gobie à taches noires a été commun en tant que proie chez le doré jaune. Cette même proie représentait plus du quart des espèces identifiées dans les estomacs de dorés noirs durant toute la période de l’étude. Les autres proies principales des 2 espèces de dorés étaient l’épinoche à 3 épines (Gasterosteusaculeatus), le fondule barré (Fundulus diaphanus) et le dard noir (Etheostomanigrum). Les classes de longueur les plus fréquentes chez les dorés jaunes échantillonnés étaient celles comprises entre 276 et 395 mm.

Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.

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 score0.028
Threshold uncertainty score0.084

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 studies0.0020.001
Scholarly communication0.0010.000
Open science0.0000.000
Research integrity0.0000.000
Insufficient payload (model declined to judge)0.0020.000

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 head0.007
GPT teacher head0.217
Teacher spread0.211 · 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

Citations1
Published2013
Admission routes2
Has abstractyes

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