Nuevos datos sobre el balance hídrico en el acuífero de la Vega de Granada a partir de un modelo de flujo
Bibliographic record
Abstract
En este trabajo se aportan nuevos datos sobre el balance hidrico del acuifero detritico de La Vega de Granada a partir de los resultados obtenidos con la realizacion de un modelo de flujo en dos dimensiones y en regimen transitorio. El modelo ha sido calibrado y validado satisfactoriamente y arroja unos valores de recursos medios anuales de 132 hm3, cifra que queda por debajo de la propuesta por otros autores.Asimismo, se observa una tendencia descendente durante los ultimos 50 anos en los aportes al acuifero justificada por la menor recarga que se produce a partir del retorno de riegos debido a la sustitucion de los campos de cultivo por zonas urbanizadas. La explotacion del acuifero mediante bombeos no refleja, sin embargo, una tendencia paralela en este mismo periodo de tiempo.
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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 | 0.007 | 0.016 |
| Meta-epidemiology (narrow) | 0.002 | 0.001 |
| Meta-epidemiology (broad) | 0.002 | 0.003 |
| Bibliometrics | 0.002 | 0.002 |
| Science and technology studies | 0.001 | 0.001 |
| Scholarly communication | 0.005 | 0.003 |
| Open science | 0.003 | 0.002 |
| Research integrity | 0.002 | 0.002 |
| Insufficient payload (model declined to judge) | 0.013 | 0.002 |
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".