Observations géophysiques sur le pergélisol des environs du lac Minto, Nouveau-Québec
Bibliographic record
Abstract
À l'aide de techniques géophysiques, on a étudié le pergélisol de la région du lac Minto, Nouveau-Québec. Le pergélisol a une distribution discontinue et son épaisseur varie selon les caractéristiques biophysiques des stations inventoriées. Le pergélisol est mince ou absent sur les terrasses lacustres boisées, ainsi que dans les fens et les sédiments grossiers d'origine fluvioglaciaire. Il est par contre présent dans les stations exposées aux vents et peu enneigées, autant dans les sédiments minéraux (terrasses de tills remaniés, buttes minérales cryogènes) qu'organiques (palses, plateaux palsiques dans les fens de la région). L'importance du mollisol et du pergélisol a fait l'objet d'une cartographie détaillée dans un secteur diversifié au point de vue écologique. La neige, le ruissellement et la capacité de rétention d'eau des sédiments semblent être les principaux facteurs déterminant la présence et l'importance du pergélisol.
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How this classification was reachedexpand
Full frame machine prediction
Teacher imitationNot 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.
Distilled classifier scores by category (both heads)
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.000 | 0.000 |
| Meta-epidemiology (narrow) | 0.001 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.001 | 0.002 |
| Science and technology studies | 0.001 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.001 | 0.000 |
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.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from itClassification
machine, unvalidatedMachine predicted; a candidate call from one source (direct Gemma or distilled Codex), not a consensus.
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".