Variaciones en las faunas de foraminíferos bentónicos del Mar de Alborán durante el evento Heinrich 6
Bibliographic record
Abstract
Heinrich events are cold periods during which icebergs discharge took place in the North Atlantic Ocean. Those cold events modified both the surface water temperature and the North Atlantic deep water formation, thus influencing bottom water ventilation. The present study has been carried out in core ODP 977 from the Alboran Sea in order to analyze the variations in the deep sea water formation in the Western Mediterranean Sea during Heinrich Event 6. During non-Heinrich events benthic foraminifera Cibicidoides pachyderma and Globobulimina spp. dominated the foraminifer association, but during Heinrich Events modification in the amount of the oxygen and organic matter in the environment ocurred, with the consequence of an uprise in the Cassidulina laevigata presence. Those observed changes during Heinrich Event 6 in Western Mediterranean Sea are similar to those previously described by other authors in North Atlantic sediments.
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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 | 0.002 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.001 | 0.000 |
| Bibliometrics | 0.000 | 0.000 |
| Science and technology studies | 0.001 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.001 | 0.000 |
| Research integrity | 0.001 | 0.001 |
| Insufficient payload (model declined to judge) | 0.004 | 0.003 |
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; both teacher heads agree on what is shown here.
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".