An Overview of Saturation State of Groundwater with Respect to Some Common Minerals in South Central Ontario
Bibliographic record
Abstract
This study examines the saturation state of the groundwater within the South Central Ontario. An Excel Spread sheet methodology has been employed to calculate saturation states with respect to calcite, dolomite, gypsum and halite. Having revealed the different factors involved, the methodology was tested on some selected samples within laboratory error +/- 2%. When the results were compared with Langelier index (LI) and with the PhreeqC codes, the methodology was found to be consistently accurate for fixed electrical charges (not requiring Eh data), and with low to moderate ionic strengths. It can be understood from this study that, when saturation indices are extracted from large database and plotted on maps, they can be very useful in quickly observing spatial variability of saturation states that could be related to groundwater flow systems, including chemistry of formations (aquifers) and their variability with depth of wells or recharge/discharge conditions.
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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 | 0.002 | 0.005 |
| Science and technology studies | 0.001 | 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".