Geschichte der Eischilde um Baffin Bay und deren Verbindung zu Ozeanbedingungen seit MIS3
Bibliographic record
Abstract
Baffin Bay provides the ideal setting for studying the past interaction between the marine realm and the cryosphere. It was an important, but often overlooked, conduit for meltwater into the Labrador Sea and North Atlantic: a key site for deep-water formation and thus climate modulation. Marine sediment archives capture evidence of both ice sheet behaviour and oceanic conditions. Using two sediment cores collected from central Baffin Bay, with good preservation of biogenic carbonate, allowed for the construction of a robust, radiocarbon-dated chronology, as well as multi-proxy paleoceanographic reconstructions. Results indicate several periods of ice-sheet instability (termed Baffin Bay Detrital Carbonate Events, BBDCs) that have no clear phase-relationship with abrupt climatic changes seen over the last ca. 50 kyr BP. During the last deglacial period, these events do not appear to have been directly triggered by changing oceanic conditions. Results highlight the need for understanding the region response of ice-sheets to abrupt climatic changes and complex phase-relationships between the ocean and the cryosphere.
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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 | 0.001 | 0.001 |
| Meta-epidemiology (narrow) | 0.001 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.002 | 0.002 |
| Science and technology studies | 0.002 | 0.001 |
| Scholarly communication | 0.003 | 0.002 |
| Open science | 0.000 | 0.003 |
| Research integrity | 0.001 | 0.001 |
| Insufficient payload (model declined to judge) | 0.051 | 0.013 |
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".