SALINE PRE-TREATMENT OF JACK PINE SEEDLINGS FOR PLANTING ON RECLAMATION SITES IMPACTED BY SALINE TAILINGS
Bibliographic record
Abstract
The Athabasca oil sands in northern Alberta, Canada are saturated with bitumen, which is recovered by surface mining. Current tailings management includes the production of a non-segregating clay/sand material, which is deposited in holding cells as slurry. When the deposit is trafficable, plans are to reclaim the land to a productive forest. The tailings and associated waters are relatively saline, with the main ions being sodium, chloride and sulfate. The objective of this study was to increase survival rates of jack pine planted on tailings deposits by selecting tolerant seedlings prior to planting. Jack pine seedlings were treated with saline solutions containing NaCl, Na 2 S0 4 or tailings water at 30-days-of-age. Surviving seedlings were planted on a test tailings deposit, or in a controlled environment chamber where plants were treated with tailings water or salts alone. Results show that salt treatments increased survival of field-planted seedlings, likely by increasing their drought tolerance.
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 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".