RT Journal Article T1 Dinámica de formas de fondo en la desembocadura del estuario del Río Piedras (Huelva) T1 Bedforms dynamics in the mouth of the Piedras river estuary (Huelva) A1 Delgado Rodríguez, Irene A1 Morales González, Juan Antonio A1 Gutiérrez Mas, José Manuel AB The estuary of the Piedras River is a small and narrow estuary, with a reduced fluvial input and a wide spitin its mouth in whose apex expands a wide system of ebb-tidal deltas. The present work characterizes thedimensions, orientation and sediment grain size in the bedforms distributed on the different subenvironmentsof these tidal deltas. The study was done by means of direct measurements carried out during tides ofdifferent range. On the other hand, measurements of the tidal currents in the interface water-bottom havebeen carried out to associate the studied forms with the currents that generated them PB Sociedad Geológica de España YR 2005 FD 2005 LK http://hdl.handle.net/10272/8709 UL http://hdl.handle.net/10272/8709 LA spa DS Repositorio Institucional de la Universidad de Huelva RD 31 may 2026