ボーフォート海陸棚斜面上での冷たい塩分躍層の変質過程
Bibliographic record
Abstract
In order to investigate a current structure and water mixing processes over the Beaufort shelf break, which locates in the Pacific side of the Canadian Basin in the Arctic Ocean, we carried out the CTD and ship-onboard ADCP observations during the Arctic cruise of R/V Mirai (MR99-K05) and the mooring observation (BFK-98) over the Beaufort shelf break.Cold Halocline Water spreads widely in the Arctic Ocean and is formed by winter atmospheric cooling and brine drainage accompanied with sea-ice formation over a continental shelf.Observational results show that the characteristic of Cold Halocline Water is modified by the inflow of the Bering Summer Water and the upwelling of the Atlantic Water.The inflow of the Bering Summer Water generates mesoscale eddies around the Barrow canyon.Strong velocity shear accompanied with the mesoscale eddies plays an important role of the mixing between the Bering Summer Water and the Cold Halocline Water.Therefore, the characteristic of the Cold Halocline water becomes fresher and warmer due to the mixing with the Bering Summer Water, especially in late summer and early autumn.On the other hands, the upwelling of the Atlantic Water, which is accompanied with westward wind, is also important to modification processes of the Cold Halocline Water.Strong shear variance is found in and after the period of the upwelling of the Atlantic Water.It means that the generation and breaking of internal wave promote the mixing of the Cold Halocline Water with the Atlantic Water.Particularly in late winter and spring, the characteristics of the Cold Halocline Water are modified into warmer and saltier.
Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.
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 | 0.001 |
| 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) | 0.001 | 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".