Evaluación del peligro de contaminación de las aguas subterráneas de un municipio residencial (Villanueva de la Cañada, Madrid)
Bibliographic record
Abstract
espanolDurante la ultima decada se ha producido un rapido desarrollo urbanistico en la zona Oeste de la Comunidad de Madrid, de manera que muchos de sus municipios han pasado de ser poblaciones agricolas y/o ganaderas a ser zonas residenciales. Esta transformacion presenta implicaciones en la calidad del agua del acuifero sobre el que se asienta, destinada por el Canal de Isabel II (CYII) al abastecimiento de la poblacion. En este trabajo se eligio el termino municipal de Villanueva de la Canada, ubicado sobre el Terciario Detritico de Madrid, evaluando la vulnerabilidad del mismo por dos metodos: GODS (Foster, 1987) y BGR (The Federal Institute for Geoscience and Natural Resources, 1983). Por otro lado, combinando el metodo GODS, en el estudio de la vulnerabilidad, con el metodo POSH (Foster e Hirata, 1988) en la evaluacion de la carga contaminante, se establecieron tres zonas de prioridad en un programa de conservacion de calidad del acuifero. El municipio ha pasado de ser una zona agricola de secano a ser un area residencial, donde la mayor parte de la poblacion reside en viviendas unifamiliares, rodeadas de amplias zonas ajardinadas, incrementandose la carga contaminante al acuifero con efectos semejantes al de una zona de agricultura intensiva. EnglishDuring the last decade, rapid urbanistic development has occurred in the western sector of the Community of Madrid. Many of the towns have changed from agricultural and/or grazing lands to residential areas. This transformation has implications in the quality of the water from the aquifer on which they are situated, as this water has been designated as the water supply of the population by the Canal of Isabel II. In this work, the township of Villanueva de la Canada, situated on the Detritic Tertiary of Madrid, was chosen. The vulnerability of this township was evaluated by two methods: GODS (Foster, 1987) and BGR (The Federal Institute for Geoscience and Natural Resources, 1983). In addition, by combining the GODS method, for the study of vulnerability, with the POSH method (Foster and Hirata, 1988), for the evaluation of the contaminating load, three priority zones were established in the aquifer quality protection program. The township has changed from a dry farming land to a residential zone, where most of the population live in detached houses surrounded by ample gardens, with a contaminating load of the aquifer similar to that of a high yield agricultural area.
Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.
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 | 0.001 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.001 | 0.001 |
| Science and technology studies | 0.001 | 0.000 |
| Scholarly communication | 0.001 | 0.000 |
| Open science | 0.001 | 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".