Cold water intrusion in the eastern gulf of Alaska in 2002
Bibliographic record
Abstract
A patch of anomalously cold and fresh oceanic water appeared off the west coast of North America during the summer of 2002. The coldest anomaly resided 100 to 150 m below the surface, and was the coldest anomaly ever measured in summer. The motion of this water mass is tracked through the Gulf of Alaska in early 2002 and into the following year. It may have formed near the centre of the Alaskan Gyre during previous winters and advected eastward onto the continental margin. Examination of summer temperature anomalies at this range of depths in the south‐east Gulf of Alaska over the previous 35 years shows that the anomalies responded to interannual wind anomalies attributed to the El Niño Southern Oscillation (ENSO), and the Pacific Decadal Oscillation (PDO). Gulf of Alaska temperatures lag these signals, offering hope that future temperature changes will be predicted.
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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 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.001 | 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".