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Record W2527209026 · doi:10.17895/ices.pub.25636560

Direct Observations Of The Iceland Basin Cyclone At Mid Depths

2000· article· en· W2527209026 on OpenAlexaboutno aff
Walter Zenk

Bibliographic record

VenueHelmholtz Centre for Ocean Research Kiel (GEOMAR) · 2000
Typearticle
Languageen
FieldEarth and Planetary Sciences
TopicOceanographic and Atmospheric Processes
Canadian institutionsnot available
Fundersnot available
KeywordsGeologyStructural basinRidgeOceanographyThroughflowClimatologyFracture zoneSeismologyGeomorphologyPaleontology

Abstract

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No abstracts are to be cited without prior reference to the author.In 1997 the Institut für Meereskunde started its RAFOS float program in the eastern North Atlantic. So far, a total of 47 isobaric floats were launched during three cruises at a nominal depth of 1500 m east of Charlie Gibbs Fracture Zone and in the central Iceland Basin. While 16 floats are still on mission the surfaced ones delivered 26 eddy-resolving trajectories. They allow a unique insight into the circulation pattern of the Labrador Sea Water invading the eastern basins. Pathways split into three branches east of the Middle Atlantic Ridge – one parallels the Ridge southwards, a second spreads zonally towards Porcupine Bank, the third fills the eastern side of the Iceland Basin. In fact, a series of stagnation phases and eddy rotations were recorded on the pathways along the western flanks of Hutton Bank. They are superimposed on a northeastward drift. At the tip of the Basin, floats experience a pronounced acceleration by incoming Iceland Scotland Overflow Water from the Faroe Bank Channel. In the course of the basin-wide cyclone the floats are swiftly advected along the Reykjanes Ridge. Finally, the depth keeping floats are detrained from the deepening Overflow core before the latter reaches Charlie Gibbs Fracture Zone. We expect the pertinent helical circulation and its fluctuations to effect directly transformation rates of all engaged watermasses.

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 distilled prediction

Teacher imitation

Not 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.

metaresearch head score (Codex)0.001
metaresearch head score (Gemma)0.000
Version: codex-gemma-dda1882f352aValidation status: machine_predicted_unvalidated
Candidate categoriesInsufficient payload (model declined to judge)
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Observational · Consensus signal: Observational
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.271
Threshold uncertainty score0.995

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0010.000
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0000.000
Bibliometrics0.0000.001
Science and technology studies0.0010.000
Scholarly communication0.0000.000
Open science0.0010.000
Research integrity0.0000.000
Insufficient payload (model declined to judge)0.0060.000

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.

Opus teacher head0.038
GPT teacher head0.261
Teacher spread0.223 · how far apart the two teachers sit on this one work
Validation statusscore_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it

Classification

machine, unvalidated

Machine predicted; a candidate call from one teacher head, not a consensus.

Study designObservational
Domainnot available
GenreEmpirical

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".

Quick stats

Citations1
Published2000
Admission routes1
Has abstractyes

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