Geothermal Potential of Positive Temperature Anomalies above Salt Structures in Nova Scotia
Bibliographic record
Abstract
Summary Low carbon renewable energy is required to support the energy transition away from hydrocarbons while meeting rising global energy demands. Geothermal energy is a proven system, capable of electricity production and direct heat, with over 95% availability. Normally geothermal energy requires a high geothermal gradient, however technological advances are improving the opportunities for deployment in lower gradient regions. In sedimentary basins the geothermal gradient is normally lower, however the presence of large salt deposits can provide localized regions with an increased gradient due to the unique characteristics of salt. Salt is able to mobilize and flow under suitable conditions, and form structures; it also has a thermal conductivity two to four times higher than clastics and carbonates. Therefore, sediments above salt structures are expected to have a higher geothermal gradient - positive temperature anomalies. This research focusses on assessing the geothermal potential associated with positive temperature anomalies above salt structures in selected areas of the Scotian and Maritime basins.
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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 | 0.001 | 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".