RT Journal Article
T1 Spatio-temporal connectivity and dispersal seasonal patterns in the Adriatic Sea using a retention clock approach
A1 Nadal, Irene
A1 Picciulin, Marta
A1 Falcieri, Francesco M.
A1 García-Lafuente, Jesús
A1 Sammartino, Simone
A1 Ghezzo, Michol
K1 Hidrodinámica
AB Hydrodynamic features play a key role in determining the dispersal and connectivity of fish populations, especially in highly energetic areasdetermined by currents, river flow, and meteorologically induced fluctuations. Understanding how species interact with these physical processes is essential for managing vulnerable populations and identifying areas that require effective conservation efforts. This study examines the hydrodynamics that regulate connectivity in the Adriatic Sea, a shallow and semi-enclosed basin that is widely recognized as one of the most important areas in the Mediterranean Sea for protection. A high-resolution hydrodynamic model coupled with a lagrangian tracking module serves as the numerical tool. Lagrangian particles, representing eggs and larvae with typical biological characteristics of generic marine organisms inhabiting the region, are released throughout the basin at different times during a test year to identify the most likely pathways of individual dispersal. The temporal component of connectivity is highlighted using a previously developed retention clock matrix over different larval durations. Seasonality is a critical factor in dispersal, with greater variability and reduced efficiency in winter compared to summer. The potential implications of the results for improved assessment and management of high value marine species in the basin are discussed.
PB Frontiers in Marine Science
YR 2024
FD 2024-04-02
LK https://hdl.handle.net/10630/35461
UL https://hdl.handle.net/10630/35461
LA eng
NO Nadal I, Picciulin M, Falcieri FM, Garcı´a-Lafuente J, Sammartino S and Ghezzo M (2024) Spatio-temporal connectivity and dispersal seasonal patterns in the Adriatic Sea using a retention clock approach. Front. Mar. Sci. 11:1360077. doi: 10.3389/fmars.2024.1360077
DS RIUMA. Repositorio Institucional de la Universidad de Málaga
RD 24 ene 2026