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Record W2097314281 · doi:10.1006/jmsc.1999.0502

Does geometry limit squid growth?

2000· article· en· W2097314281 on OpenAlexafffund
R. K. O’Dor

Bibliographic record

VenueICES Journal of Marine Science · 2000
Typearticle
Languageen
FieldAgricultural and Biological Sciences
TopicCephalopods and Marine Biology
Canadian institutionsDalhousie University
FundersNatural Sciences and Engineering Research Council of CanadaNational Science Foundation
KeywordsSquidDimensionless quantityFish <Actinopterygii>Range (aeronautics)BiologyElongationPhysicsFisheryMechanicsMaterials science

Abstract

fetched live from OpenAlex

Pauly has argued for the generalization of von Bertalanffy growth models in fish, based on fundamental geometric relationships between surface area and volume. Recent evidence indicates growth curves of squids rise much more rapidly than those of fish, which appears to be in conflict with such geometric generalizations. Although the generalizations have recently been questioned even for fish, it remains important to establish that squid geometries differ greatly from those of fish. We measured key dimensions from a locomotory perspective in squid with masses from 100 μg paralarvae to 100 kg giants (nine orders of magnitude) and modelled their growth allometries. Elongation of the “hollow tubes” characterizing squid form, as well as increasing fin size contrasts with the relatively constant form of growing fish. When expressed as the dimensionless ratio of surface area1/2/volume1/3 (the “Vogel number”) cod show a small decrease, whereas the ratio for squid increases two-fold over the range for which data is available. The consequences for growth are potentially large because squid respire directly through these surfaces.

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 distilled prediction

Teacher imitation

Not 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.

metaresearch head score (Codex)0.001
metaresearch head score (Gemma)0.000
Version: codex-gemma-dda1882f352aValidation status: machine_predicted_unvalidated
Candidate categoriesInsufficient payload (model declined to judge)
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Observational · Consensus signal: none
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.860
Threshold uncertainty score0.994

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0010.000
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0000.000
Bibliometrics0.0000.001
Science and technology studies0.0000.000
Scholarly communication0.0000.000
Open science0.0010.000
Research integrity0.0000.000
Insufficient payload (model declined to judge)0.0060.000

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 head0.008
GPT teacher head0.217
Teacher spread0.209 · 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 teacher head, not a consensus.

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

Citations35
Published2000
Admission routes2
Has abstractyes

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