Horizontal transport of marine organisms resulting from interactions between diel vertical migration and tidal currents off the west coast of Vancouver Island
Bibliographic record
Abstract
This paper examines horizontal transport of marine organisms resulting from interaction between diel vertical migration (DVM) and numerically generated tidal and buoyancy currents for the southern continental shelf and slope of Vancouver Island, Canada. In particular, we hypothesise that this mechanism is partially responsible for an observed decline in zooplankton biomass on the shelf during spring and summer. We have chosen to operationally test our hypothesis by using the tidal and seasonal buoyancy flows from a three-dimensional baroclinic finite element model to investigate transport resulting from DVMtidal interactions. This is achieved by statistically comparing the distribution of passive and migrating particles. In this way, we quantitatively show that in summer, nonmigrating particles initially located on the continental shelf tend to be displaced northwestward by the Vancouver Island Coastal Current, while particles undergoing DVM exhibit off-shelf net displacement from June to September.
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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 | 0.001 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.000 | 0.000 |
| Science and technology studies | 0.001 | 0.000 |
| Scholarly communication | 0.001 | 0.000 |
| Open science | 0.000 | 0.001 |
| 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".