Observations of an intense anticyclonic warm eddy in the Newfoundland Basin
Bibliographic record
Abstract
An intense anticyclonic warm eddy was sampled in February 1997 in the Newfoundland Basin. Its presence, detected during a hydrographic survey, was further corroborated through ERS/TOPEX sea surface height anomaly and satellite tracked drifters. This 120 km wide eddy was very homogeneous in temperature and salinity down to 800 m and its transport (15–1800 dbar) reached 27 Sv. Its location, 49°N 40°W, in the warm and saline waters of the Northwest Corner, the northernmost position reached by the North Atlantic Current, is clearly exceptional. Although intense anticyclonic eddies have previously been observed with satellite tracked buoys and RAFOS floats, this is the first eddy (to our knowledge) ever documented at such a high latitude in the North Atlantic Current system. Its formation is discussed in term of thermohaline processes.
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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 | 0.001 | 0.001 |
| 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".