Flow Modeling of a Syncrude North East In-Pit Hummock for the Sandhill Fen in Fort McMurray, Alberta
Bibliographic record
Abstract
The groundwater flow of a reclamation site in Alberta’s Oil Sands was modeled using the MODFLOW 3D code. The site was simulated to determine the flow characteristics of a reclamation hummock. Such hummocks are required to maintain a mounded water table to sustain plant life placed on top as a part of reclamation. Sensitivity analysis was conducted initially by varying the water table depth. The hydraulic conductivity of the material, and recharge were then varied, in addition to adding a low conductivity cover layer, in order to monitor the water table response. Modeling found that a lower than predicted hydraulic conductivity value would be required to maintain a desired mounded water table at 1.5m depth. Additionally the hummock was found to be sensitive to flooding and drought conditions. Design topography such as swales and ridges were found to function as desired, by acting as areas of discharge and recharge respectively.
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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 | 0.000 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.000 | 0.000 |
| 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) | 0.000 | 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".