The benefits of no-till on soil organic carbon are greater under drier than humid moisture regimes: exploring the causes
Bibliographic record
Abstract
The impact of no-till (NT) on soil organic C (SOC) is still a matter of debate. In a cold temperate climate like Canada and in other temperate regions, the beneficial impact of NT in improving SOC storage is mostly observed under drier soil moisture regimes. This differential effect seems to be due, at least partly, to the observed positive effect of NT on plant productivity (and consequent C inputs) under drier moisture regimes. However, evidence also suggests that the mineralization of both SOC and crop-derived C is reduced with NT under drier moisture regime. Disentangling the respective influence of each factor still remains difficult. At this stage, it is hypothesized that the crop yield effect is probably dominant but evidence suggests that other factors related to the fate of SOC or plant-derived C cannot be excluded.
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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 | 0.001 |
| Science and technology studies | 0.001 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.001 | 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".