Bibliographic record
Abstract
Strong tides on the Australian North West Shelf lead to vigorous vertical stirring and mixing. This activity near the shelf break is directly quantified with a numerical model. The model has a spatial and temporal resolution of about 800 m and 13 s respectively. The model result shows internal tides steepening as they shoal onto the slope, which is near critical for the semidiurnal tide. The main energy balance of the internal tides is between incoming internal tidal energy flux and the dissipation. The vertical and horizontal distribution of the heat flux carried by the internal tides is complex and difficult to parameterise. When area-averaged in the model region (38 km by 36 km), the vertical heat flux is in the order of –10-5 deg m s-1 (positive upward). This translates to a vertical diffusivity of 10-4 to 10-2 m2 s-1, which is an order of magnitude larger than the subgrid vertical diffusion. Both the warming and cooling rates caused by the convergence and divergence of the heat flux are in the order of 10-6 deg s-1. The neap-spring modulation of the semidiurnal tide did not significantly modify these estimates. These values can explain the vertical heat exchange inferred from large-scale analysis of the heat budget on the Shelf.
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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) | 0.001 | 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 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".