A crossroads of the Atlantic Meridional Overturning Circulation : the Charlie-Gibbs Fracture Zone data report August 2010 � June 2012
Bibliographic record
Abstract
This is the final data report of all mooring data collected by the Woods Hole \nOceanographic Institution in 2010-2012 during the experiment A Crossroads of the \nAtlantic Meridional Overturning Circulation: The Charlie-Gibbs Fracture Zone. The \nobjectives of this experiment were (1) to obtain an improved direct estimate of the mean \nand low-frequency variability of the deep westward transport of the Iceland-Scotland \nOverflow Water through the Charlie-Gibbs Fracture Zone (CGFZ), and (2) to gain a \nbetter understanding of the causes of the low-frequency variability in the transport of \noverflow waters through the CGFZ, especially of the role of the North Atlantic Current in \ngenerating this variability. The mooring deployment and recovery cruises were on \nGerman research vessels, courtesy of Drs. Monika Rhein and Dagmar Kieke: the R/V \nMeteor cruise M82/2 in August 2010 and R/V Maria S. Merian cruise MSM 21/2 in June \n2012, respectively. The CGFZ moored array complemented other moored arrays being \nmaintained by German scientists just west of the CGFZ (Pressure Inverted Echo \nSounders, or PIES) and the Faraday Fracture Zone (current meter and microcat \nmoorings). \nA set of eight moorings were set up across the CGFZ to measure the intermediate and \ndeep water variability for a two-year period, from a depth of 500 m to the ocean floor. \nThe moorings held a total of three McClane Moored Profilers (MMPs), 10 Nortek and 18 \nAanderaa current meters, and 36 Seabird MicroCATs, deployed from 18-20 August 2010 \nthrough 28-30 June 2012. This yielded a nearly two-year record of velocity, temperature, \nsalinity and pressure. The MMPs profiled every five days, and resulted in a high-resolution \ntime series of temperature, salinity, pressure and velocity data across the \ninterface between the generally eastward flowing Labrador Sea Water carried underneath \nthe North Atlantic Current, and the westward flowing deep Iceland-Scotland Overflow \nWater.
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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 | 0.002 | 0.000 |
| Meta-epidemiology (narrow) | 0.001 | 0.000 |
| Meta-epidemiology (broad) | 0.001 | 0.000 |
| Bibliometrics | 0.000 | 0.000 |
| Science and technology studies | 0.001 | 0.002 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.002 | 0.001 |
| Research integrity | 0.001 | 0.002 |
| 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 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".