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Record W2165178949 · doi:10.7202/1000442ar

Évolution post-glaciaire et sédiments récents de la plate-forme infra-littorale, baie de Sainte-Anne, estuaire du Saint-Laurent, Québec

2011· article· fr· W2165178949 on OpenAlexvenueaboutno aff
Bruno d’Anglejan

Bibliographic record

VenueGéographie physique et Quaternaire · 2011
Typearticle
Languagefr
FieldEarth and Planetary Sciences
TopicGeological formations and processes
Canadian institutionsnot available
Fundersnot available
KeywordsGeologyHumanitiesGeomorphologyArtMineralogy

Abstract

fetched live from OpenAlex

Des profils de réflexion sismique à faible pénétration révèlent que la plate-forme de la baie de Sainte-Anne (La Pocatière) a été découpée dans les sédiments marins post-glaciaires légèrement inclinés vers le nord qui recouvrent la plaine côtière, que les produits de l’érosion ont été évacués et mis en place à l’extérieur de la baie, et qu’un chenal remblayé et une zone deltaïque existent devant l’entrée de la rivière Ouelle. Le réflecteur de surface indique la limite inférieure de l’action des glaces flottantes. Une étude des sédiments superficiels par carottage montre que la plate-forme est recouverte d’une mince couche de matériaux meubles très fins (par endroit plus de 80% des matériaux ayant une taille inférieure à 2 μ m), sauf dans la zone de sables et graviers en face de la rivière Ouelle. À long terme, la sédimentation sur la plate-forme se révèle très faible. À court terme, la baie agit comme une zone de transit pour les matériaux fins du Saint-Laurent qui sont finalement exportés vers l’aval.

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)0.000
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 score0.046
Threshold uncertainty score0.092

Distilled classifier scores by category (both heads)

CategoryCodexGemma
Metaresearch0.0000.000
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0000.000
Bibliometrics0.0010.002
Science and technology studies0.0010.001
Scholarly communication0.0010.000
Open science0.0000.000
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 head0.019
GPT teacher head0.238
Teacher spread0.219 · 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

Citations13
Published2011
Admission routes2
Has abstractyes

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