RT Journal Article
T1 Applied methodology based on HEC-HMS for reservoir filling estimation due to soil erosion
A1 Rodríguez González, César Antonio
A1 Rodríguez Pérez, Ángel Mariano
A1 Caparrós Mancera, Julio José
A1 Hernández Torres, José Antonio
A1 Gutiérrez Carmona, Nicolás
A1 Bahamonde García, Manuel Ignacio
AB Authors propose a beneficial methodology for hydrological planning in their study. Prospective evaluations ofthe basins' net capacity can be done using the technique presented. The HEC-HMS (Hydrologic Modelling System)software can be used to estimate in a basin, the sediment emitted. For a certain precipitation, this methodology allowsestimating, within a certain range, the gradual blockage of a reservoir, and even a projected date for total blockage. Thishas some applications to adopt corrective measures that prevent or delay the planned blockage deadlines. The model is ofthe semi-distributed type, estimating the generation and emission of sediments by sub-basins. The integration of differentreturn periods in HEC-HMS with a semi-distributed model by sub-basins and the application of a mathematical modelare the differentiating element of this research. The novelty of this work is to allow prognosing the reservoirsedimentation rate of basins in a local and regional scale with a medium and large temporary framework. The developedmethodology allows public institutions to take decisions concerning hydrological planning. It has been applied to thecase of "Charco Redondo" reservoir, in Cádiz, Andalusia, in southern Spain. Applying the methodology to this case, anaverage soil degradation of the reservoir basin has been estimated. Therefore, it is verified that in 50 years the reservoiris expected to lose 8.4% of its capacity.
PB Sciendo
SN 0042-790X
SN 1338-4333 (electrónico)
YR 2022
FD 2022
LK https://hdl.handle.net/10272/22168
UL https://hdl.handle.net/10272/22168
LA eng
NO González, C. A. R., Rodríguez-Pérez, Á. M., Mancera, J. J. C., Torres, J. A. H., Carmona, N. G., & Bahamonde García, M. I. (2022). Applied methodology based on HEC-HMS for reservoir filling estimation due to soil erosion. In Journal of Hydrology and Hydromechanics (Vol. 70, Issue 3, pp. 341–356). Walter de Gruyter GmbH. https://doi.org/10.2478/johh-2022-0020
DS Repositorio Institucional de la Universidad de Huelva
RD 31 may 2026