2008b) Highlights of petroleum and crustal framework of the US Chukchi Shelf: Key results from the ChukchiSPAN survey: Canadian Society of Exploration Geophysicists
Bibliographic record
Abstract
is a petrolif-erous province still in the early stages of exploration. Almost three decades of exploration in the Mackenzie Delta onshore and shallower water offshore have resulted in 48 conven-tional oil and gas discoveries. Although no significant production exists as yet, mean undiscovered resources in the basin have been estimated at 16.8 billion barrels (2.7 million cubic meters) by the Geological Survey of Canada (Chen et al, 2007), inclusive of deep water (to 2,500 m), and at 14.5 billion barrels of liquids (2.3 billion cubic meters) and 86.6 trillion cubic feet of gas (2.32 trillion cubic meters) by the United States Geological Survey (USGS, 2006), exclusive of “deep-water ” (>1,000 m). Despite major questions about the petroleum system, the results of recent bidding demonstrate that industry recog-
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 | 0.001 |
| Meta-epidemiology (narrow) | 0.001 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.004 | 0.009 |
| Science and technology studies | 0.002 | 0.001 |
| Scholarly communication | 0.002 | 0.001 |
| Open science | 0.001 | 0.001 |
| Research integrity | 0.000 | 0.001 |
| Insufficient payload (model declined to judge) | 0.006 | 0.001 |
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".