RT Journal Article T1 Caracterización de la morfodinámica de la playa de Tres Piedras (Chipiona) mediante el uso de trazadores cromatóforos A1 Anfuso, Giorgio A1 Sánchez, F. A1 Reyes, J. L. AB Fluorescent tracers have been used in a field assessment at Tres Piedras beach (Chipiona) in order to characterise morphodynamic processes, disturbance depth and longshore transport during a single tidal cycle. Native sand was marked with a fluorescent dye without any chemical fixer. The tracers and the rods and plugs, to record the disturbance depth, were inserted in the foreshore during low tide. The sampling area was established using a fluorescent lamp. Beach accretion as well as the landward dispersion of tagged sand, confirmed the constructive work of swell waves PB Sociedad Geológica de España YR 1999 FD 1999 LK http://hdl.handle.net/10272/9926 UL http://hdl.handle.net/10272/9926 LA spa DS Repositorio Institucional de la Universidad de Huelva RD 30 may 2026