Clay Mineral Distributions in Surface Sediments From the Western Arctic Ocean and Their Implications for Sediment Environments
Bibliographic record
Abstract
The clay mineral distributions in sufrace sediments from the Chukchi Sea and adjacent arctic deep sea are controlled by the sediment source and marine circulation structure. The sediments in the northeastern and northern study area are affected greatly by the kaolinite- and illite-rich sediments from the Canadian Makenzie River, the offshore sediments along the northwest Alaska coast are affected significantly by the sediments from the northwest Alaska rivers and coast, which are rich in chlorite and have variable kaolinite contents, and the sediments in the western study area are affected significantly by the chlorite-rich Siberian materials. The Pacific water passing through the Bering Strait brings in the Yukon River materials rich in smectite to spread northward to result in the high content of smectite in the central Chukchi Sea sediments, and the differential sorting of clay minerals also promotes the enrichment of smectite in the central Chukchi Sea.
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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 | 0.000 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.000 | 0.000 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.000 | 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 teacher head, 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".