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Record W7057762696

La diversité taxonomique et des traits fonctionnels des abeilles sauvages dans deux villes canadiennes

2018· other· fr· W7057762696 on OpenAlexaboutno aff

Bibliographic record

VenueCorpus Université Laval (Université Laval) · 2018
Typeother
Languagefr
FieldMaterials Science
TopicHigh voltage insulation and dielectric phenomena
Canadian institutionsnot available
Fundersnot available
KeywordsUrban environmentUrban spatial structureGenetic inheritance
DOInot available

Abstract

fetched live from OpenAlex

L'urbanisation est l'activité humaine qui contribue le plus à la perte d'habitats résultant à l'extirpation d'une grande quantité d'espèces localement. Les abeilles sauvages sont les pollinisateurs les plus répandus, mais encore trop peu est connu sur la manière dont les communautés d’abeilles sont affectées par l’urbanisation et les types d’espaces verts qui favorisent leur conservation. Dans cette étude, nous avons évalué la diversité taxonomique et la diversité des traits fonctionnels des abeilles sauvages dans deux villes, Québec et Montréal, et trois habitats urbains (cimetières, jardins communautaires et parcs). Nos résultats révèlent que ces villes abritent des communautés très diverses d’abeilles, mais auraient aussi un impact sur la structure et la dynamique des communautés en soutenant des espèces abondantes et exotiques. L’analyse de la diversité des traits fonctionnels a démontré que l’agriculture urbaine peut contribuer de manière substantielle à la présence de communautés d’abeilles aux traits fonctionnels diversifiés et vraisemblablement au service de pollinisation urbain.

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)0.001
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 score0.241
Threshold uncertainty score0.485

Distilled classifier scores by category (both heads)

CategoryCodexGemma
Metaresearch0.0010.001
Meta-epidemiology (narrow)0.0010.000
Meta-epidemiology (broad)0.0010.001
Bibliometrics0.0020.003
Science and technology studies0.0030.001
Scholarly communication0.0030.001
Open science0.0010.001
Research integrity0.0010.001
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 head0.013
GPT teacher head0.194
Teacher spread0.181 · 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

Citations0
Published2018
Admission routes1
Has abstractyes

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