Eclipse Icefield (Yukon, Canada) June 2023 firn core stratigraphy, density, and borehole temperatures
Bibliographic record
Abstract
This dataset contains measurements pertaining to three firn cores recovered from Eclipse Icefield (Yukon, Canada) June 2-4, 2023. Cores B501 and B502 were drilled from the surface to depths of 16.2 and 10.9 meters (m), respectively, at 60.844 degrees north (°N), 139.851 degrees west (°W), 0.6m apart from each other, to assess the small-scale spatial variability of near-surface melt features. Core B201 was drilled from the surface to 14.7m depth at 60.835°N, 139.830°W (at a similar elevation ~1.5 kilometers to the southeast). Cores B501 and B502 were drilled in one night over the course of 5 hours (h); core B201 was drilled the following night. The purpose of these data is to characterize the firn at Eclipse Icefield, specifically in terms of its alteration via melting. In particular, this dataset contains density measured in one of the three cores, borehole temperatures from two of the three boreholes, and stratigraphy recorded for all three cores.
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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) | 0.001 | 0.000 |
| Meta-epidemiology (broad) | 0.001 | 0.001 |
| Bibliometrics | 0.002 | 0.006 |
| Science and technology studies | 0.001 | 0.000 |
| Scholarly communication | 0.001 | 0.000 |
| Open science | 0.002 | 0.001 |
| Research integrity | 0.001 | 0.001 |
| Insufficient payload (model declined to judge) | 0.012 | 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".