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Abarrancamiento ; Aprovechamiento agrícola del suelo ; Campo semiárido ; Cuenca hidrográfica ; Erosión de los suelos ; Erosión hídrica ; España ; Modelo ; Práctica de cultivo
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Modeling the contribution of ephemeral gully erosion under different soil managements : A case study in an olive orchard microcatchment using the AnnAGNPS model
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Modeling the contribution of ephemeral gully erosion under different soil managements : A case study in an olive orchard microcatchment using the AnnAGNPS model
Andalucía ; Bassin-versant ; Córdoba ; Domaine semi-aride ; Erosion des sols ; Erosion hydrique ; Espagne ; Modèle ; Pratique culturale ; Ravinement ; Utilisation agricole du sol
Agricultural land use ; Agricultural practice ; Andalusia ; Córdoba ; Gully erosion ; Model ; Semi-arid area ; Soil erosion ; Spain ; Water erosion ; Watershed
on the experimental results obtained in an olive crop microcatchment in the province of Cordoba, Spain. The AA. calibrated a AnnAGNPS model at event and monthly scales providing suitable adjustments of runoff, peak flow and sediment loads. Ephemeral gullies were also
identified using aerial orthophotography and field work. The module of the AnnAGNPS model for simulating ephemeral gully generation and the tillage operations based on a bibliographical review were used to compare different scenarios and to perform a 10 year