Hydrodynamics and Climate Impacts in Coastal Seas: Processes, Modeling, and Projections

A special issue of Journal of Marine Science and Engineering (ISSN 2077-1312). This special issue belongs to the section "Physical Oceanography".

Deadline for manuscript submissions: 10 February 2026 | Viewed by 277

Special Issue Editors


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Guest Editor
Centro de Investigación Mariña, Universidade de Vigo, Environmental Physics Laboratory (EPhysLab), Campus As Lagoas s/n, 32004 Ourense, Spain
Interests: hydrodynamics; ocean modeling; oceanography

E-Mail Website
Guest Editor
Centro de Investigación Mariña, Universidade de Vigo, Environmental Physics Laboratory (EPhysLab), Campus As Lagoas s/n, 32004 Ourense, Spain
Interests: computational fluid dynamics; smoothed particle hydrodynamics; offshore energy; fluid–structure interaction

Special Issue Information

Dear Colleagues,

Coastal seas are experiencing rapid transformations due to the combined effects of natural variability and climate change. As sea levels rise, temperatures shift, and circulation patterns evolve, the behavior of coastal systems changes. Understanding these changes is critical for managing the risks posed to coastal ecosystems, infrastructure, and communities. This Special Issue, “Hydrodynamics and Climate Impacts in Coastal Seas: Processes, Modeling, and Projections,” invites high-quality contributions that address the physical processes driving coastal dynamics and their responses to climate forcing.

We welcome studies that employ observational data, numerical modeling, theoretical analysis, and interdisciplinary approaches to explore circulation, mixing, salinity intrusion, sea-level trends, and sediment transport. Special emphasis will be placed on innovative modeling techniques, ensemble projections, machine learning applications, and the integration of physical and biogeochemical systems. This Special Issue also seeks to highlight research that supports coastal resilience and adaptation strategies through improved forecasting and scenario analysis.

By bringing together advances in oceanographic research, climate science, and coastal engineering, this Special Issue aims to foster a deeper and more integrated understanding of how coastal hydrodynamics are evolving under climate change. It offers a timely opportunity to share new methodologies, case studies, and tools that can inform science-based decision-making and coastal management worldwide.

Dr. Marisela Des Villanueva
Prof. Dr. Ramón Moncho Gómez Gesteira
Guest Editors

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Keywords

  • climate change impacts
  • coastal hydrodynamics
  • coastal resilience
  • coupled physical–biogeochemical models
  • estuarine dynamics
  • high-resolution simulations
  • numerical modeling
  • salinity intrusion
  • sea-level rise
  • sediment transport

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Published Papers (1 paper)

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Research

21 pages, 2538 KB  
Article
Assessment of the Offshore Migration of Mussel Production Based on an Aquaculture Similarity Index (ASI)
by Nicolás G. deCastro, Maite deCastro, Marisela Des, Xurxo Costoya and Moncho Gómez-Gesteira
J. Mar. Sci. Eng. 2025, 13(10), 1869; https://doi.org/10.3390/jmse13101869 - 26 Sep 2025
Viewed by 210
Abstract
Climate change is increasingly affecting the aquaculture sector, particularly in estuarine systems that support high-value production. In the Galician Rías Baixas, where shellfish farming is a cornerstone of the coastal economy, rising sea temperatures, sea-level rise, and changing precipitation patterns pose significant risks [...] Read more.
Climate change is increasingly affecting the aquaculture sector, particularly in estuarine systems that support high-value production. In the Galician Rías Baixas, where shellfish farming is a cornerstone of the coastal economy, rising sea temperatures, sea-level rise, and changing precipitation patterns pose significant risks to mussel aquaculture. This study presents a spatially explicit Aquaculture Suitability Similarity Index (ASI) designed to identify alternative cultivation areas that replicate the environmental and logistical characteristics of historically successful mussel farms. The ASI integrates a set of environmental variables (water temperature, salinity, biogeochemical quality, current velocity, and wave height) and technical constraints (depth and distance to port), with factor weights derived via expert elicitation using the Delphi method. Results show that most waters are highly similar to current farming areas, suggesting strong potential for spatial expansion or relocation. In contrast, areas near the mouths of the rías and the adjacent continental shelf show lower suitability due to greater oceanic exposure and associated logistical challenges. The ASI provides a robust, transferable tool to inform aquaculture spatial planning and climate adaptation strategies. Its methodological framework can be adapted to other regions and species, supporting evidence-based decision-making for sustainable aquaculture development. Full article
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