Efectos de la introducción del regadío en la agricultura española: El caso de Vilassar de Mar, Barcelona (1850-1937)
Bibliographic record
Abstract
En este artículo se estudian los motivos económicos y efectos, tanto económicos como biofísicos, de la introducción del regadío a gran escala en la agricultura litoral mediterránea, a partir de un estudio de caso, a saber, el municipio de Vilassar de Mar (Barcelona) entre 1850 y 1937. El cálculo de los balances económicos de la agricultura, y de la biomasa cosechada y energía asociada, antes y después de la introducción del regadío en las primeras décadas del siglo XX, permite obtener un mayor conocimiento de las causas y consecuencias de la opción por esta nueva agricultura intensiva. Una agricultura intensiva, basada en la producción de cultivos hortícolas de gran demanda internacional, que proporcionaba a los agricultores mayores beneficios económicos y producía una mayor cantidad de biomasa cultivada y energía asociada.
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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 | 0.001 | 0.000 |
| Meta-epidemiology (narrow) | 0.001 | 0.000 |
| Meta-epidemiology (broad) | 0.001 | 0.000 |
| Bibliometrics | 0.000 | 0.000 |
| Science and technology studies | 0.001 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.001 | 0.001 |
| 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".