Estimación de la recarga potencial en acuíferos detríticos mediante regadíos de invierno en choperas (España peninsular)
Loading...
Publication date
Advisors
Department
Research group
Center
Abstract
El ciclo del agua presenta una influencia antrópica cada vez mayor que se refleja tanto en la calidad como en la cantidad. Esta situación se está sufriendo en diferentes zonas de España y está afectando tanto al consumo humano como al regadío. Hay prácticas ancestrales basadas en la naturaleza que se utilizan en diferentes zonas de España, desde hace siglos, que mejoran la gestión del agua. La esencia de las mismas es aprovechar aguas invernales para infiltrarlas en el terreno, de manera que estas queden disponibles en primavera-verano para su consumo. El riego invernal de choperas es una de esas prácticas que se ha ido abandonando, a pesar de los evidentes beneficios que generan. En este trabajo se presenta una estimación aproximada del volumen potencial que se podría infiltrar en invierno en acuíferos detríticos donde hay choperas o donde las condiciones del terreno son apropiadas para este tipo de cultivos. Las primeras estimaciones indican que el potencial de infiltración en estos terrenos podría alcanzar los 900 hm3 en tres meses.
---------------------------------------------------------------------------------------------------------
The water cycle presents an increasing anthropogenic influence that is reflected in both quality and quantity. This situation is being suffered in different areas of Spain and is affecting both human consumption and irrigation. There are ancestral practices based on nature that have been used in different areas of Spain for centuries that improve water management. The essence of them is to take advantage of winter waters to infiltrate them into the land that will be available in spring-summer for consumption. Winter irrigation in poplar groves is one of those practices that have been abandoned despite the obvious benefits they present. This work presents an approximate estimate of the potential volume that could infiltrate in winter into detrital aquifers where there are poplar trees or where the soil conditions are appropriate for this type of crops. The first estimates indicate that the infiltration potential in these lands could reach 900 hm3, in three months.
The water cycle presents an increasing anthropogenic influence that is reflected in both quality and quantity. This situation is being suffered in different areas of Spain and is affecting both human consumption and irrigation. There are ancestral practices based on nature that have been used in different areas of Spain for centuries that improve water management. The essence of them is to take advantage of winter waters to infiltrate them into the land that will be available in spring-summer for consumption. Winter irrigation in poplar groves is one of those practices that have been abandoned despite the obvious benefits they present. This work presents an approximate estimate of the potential volume that could infiltrate in winter into detrital aquifers where there are poplar trees or where the soil conditions are appropriate for this type of crops. The first estimates indicate that the infiltration potential in these lands could reach 900 hm3, in three months.







