Land-use impacts on selected soil properties of the Yungas/Chaco transition forest of Jujuy province, northwestern Argentina: a preliminary study
Why this work is in the frame
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Bibliographic record
Abstract
Grazing by domestic livestock, firewood cutting, and timber harvesting are the principal uses of the subtropical transition forest located between the humid Yungas and dry Chaco forests at the base of the Andes mountains in Jujuy province, northwestern Argentina. The objective of this study was to conduct a preliminary comparison of selected soil properties between two common land-use systems - deciduous forest rangeland (DFR) and open savanna anthropogenic rangeland (AR) - in the Yungas/Chaco transition forest. Soil organic C and N were measured at a depth of 0-10 cm, while soil penetration resistance was measured at 0-5 and 5-10 cm depths. Soil degradation in the AR was indicated by lower average values for litter cover (56%), soil organic C (28.1 g kg -1 ), and total N (2.93 g kg -1 ), and greater soil penetration resistance compared with the DFR (litter cover 94%; soil organic C 45.0 g kg -1 , total N 4.45 g kg -1 ). This created potential for further soil losses from water erosion during monsoon rains and emphasized the need to establish sustainable grazing management practices.
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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 | 0.001 | 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 | 0.000 | 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 it