Food for Thought Death from near and far: alternate perspectives on size-dependent
Bibliographic record
Abstract
This essay contrasts the inferences about the patterns of size-dependentmortality in larval fish based on the traditional catch-curve approachwith that achieved through the vertical life table method in an application to data from coastal Newfoundland. Although both approaches reveal that the average mortality rates decline with increasing body size, the rate of decline estimated using the vertical life table approach is much less pro-nounced than estimated from the catch-curvemethod.More important, however, is that on a case-by-case assessment the vertical life table reveals that mortality increases with increasing body size in 70 % of the cases and declines in the remainder. Instances with greater rates of loss in larger individuals are consistent with larvae becomingmore susceptible to the dominant planktivore in the study region. The contrasting results indicate that the patterns of change inmortality rates need to bemeasured over relatively short-time and/or length intervals. Such inferences have import-ant implications for the development of studies dealing with larval fish dynamics. To be effective and applicable, comparative analyses that aim to developmacroscopic principles for the early life stages of fishmust take the local foodweb structure into consideration to gain appropriate under-standing of the trophic interactions that most strongly affect losses from larval fish populations.
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How this classification was reachedexpand
Full frame distilled prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.
Codex and Gemma teacher scores by category
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.000 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.000 | 0.000 |
| Science and technology studies | 0.000 | 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) | 0.000 | 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 teacher head, 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".