Science response : 2021 stock status update for Atlantic salmon in NL
Bibliographic record
Abstract
In 2021, Fisheries and Oceans Canada (DFO) began a two-year stock assessment cycle for Atlantic Salmon (Salmo salar) in the Newfoundland and Labrador (NL) Region. Although management measures outlined in the 2021 and 2022 Atlantic Salmon management plans were expected to remain the same in those years, adjustments could have been warranted if there was a dramatic decline in salmon abundance (see Appendix II). The last full stock assessment for Atlantic Salmon occurred in March 2021 for 2020 returns. Atlantic Salmon returns in 2021 did not trigger a full stock assessment; therefore, the next detailed assessment for Atlantic Salmon will occur as scheduled in winter 2023 for 2022 returns. This Science Response Report (SRR) presents results from the March 1–2, 2022 Regional Science Response Process (SRP) on the Stock Status Update of Atlantic Salmon in Newfoundland and Labrador with data from 2021 for Salmon Fishing Areas (SFAs) 1, 2 and 14B (Labrador) and 3 to 14A (Newfoundland) (Fig. 1). Fisheries Management will use advice from this SRP to inform the 2023 Atlantic Salmon management plan.
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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 | 0.005 | 0.012 |
| Meta-epidemiology (narrow) | 0.001 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.001 |
| Bibliometrics | 0.003 | 0.002 |
| Science and technology studies | 0.001 | 0.000 |
| Scholarly communication | 0.002 | 0.001 |
| Open science | 0.002 | 0.002 |
| Research integrity | 0.003 | 0.002 |
| Insufficient payload (model declined to judge) | 0.047 | 0.038 |
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".