Adaptive and Coupled Offshore Systems: Resilience, Environmental Integration, and Implementation Pathways

Offshore systems are increasingly required to operate in complex, uncertain, and changing marine environments. Floating wind platforms, wave energy converters, offshore aquaculture structures, floating breakwaters, and hybrid energy systems are governed by strongly coupled interactions among waves, currents, wind, structural motion, mooring dynamics, control systems, and seabed or ecological conditions. The central challenge this Research Topic addresses is that these systems can no longer be treated as isolated, rigid, or passively loaded structures — their performance, survivability, and environmental compatibility depend on how well their adaptive and coupled behaviour is understood, designed, and managed.

Adaptive concepts — including tunable structures, active and passive control strategies, reconfigurable components, and smart materials — offer new opportunities to improve resilience outcomes, reduce environmental footprint, and extend operational viability under extreme or changing ocean conditions. At the same time, nature-inspired and eco-engineered approaches, such as artificial reefs, coral-inspired coastal protection, and hybrid energy-aquaculture platforms, demonstrate that offshore infrastructure can be designed to deliver environmental benefits alongside technical performance.

This Research Topic brings together integrated approaches to modelling, designing, monitoring, and validating adaptive and coupled offshore systems, with explicit attention to resilience outcomes, environmental co-benefits, and implementation pathways from concept to deployment. Progress can be achieved through advanced numerical simulations, experimental testing, field measurements, data-driven and ML-assisted modelling, multi-physics coupling, control-oriented design, and environmental impact assessment. By bridging engineering, ocean science, and ecological perspectives, this topic supports offshore systems that are technically robust, environmentally responsive, and practically deployable.

While related topics have addressed offshore renewable energy, infrastructure resilience, and digital twins as individual themes, this Research Topic is distinctive in its systems-level framing: the unifying lens is the coupled and adaptive behaviour that emerges when structures, fluids, ecosystems, and control strategies interact — and the integrated design, monitoring, and governance approaches needed to manage that behaviour across the full life cycle of offshore infrastructure.

Specific themes include, but are not limited to: fluid–structure and wave–structure interaction; floating offshore wind systems; wave and tidal energy devices; offshore aquaculture; floating breakwaters and adaptive coastal protection; mooring and station-keeping dynamics; hybrid offshore energy platforms; adaptive or reconfigurable marine structures; smart-material-enabled systems; artificial reefs and eco-engineered infrastructure; and coupled hydrodynamic–structural–ecological processes. Studies addressing nonlinear dynamics, extreme environmental loading, reliability, resilience, fatigue, survivability, field monitoring, digital twins, data-driven modelling, and experimental validation are particularly encouraged, as are contributions that address environmental impact, regulatory pathways, or real-world implementation challenges.

We welcome original research articles, review papers, short communications, perspective articles, methodological papers, numerical and experimental studies, field-data-based studies, and case studies.

Article types and fees

This Research Topic accepts the following article types, unless otherwise specified in the Research Topic description:

• Brief Research Report
• Data Report
• Editorial
• FAIR² Data
• General Commentary
• Hypothesis and Theory
• Methods
• Mini Review
• Opinion
• ... View all formats

Articles that are accepted for publication by our external editors following rigorous peer review incur a publishing fee charged to Authors, institutions, or funders.

Article types

This Research Topic accepts the following article types, unless otherwise specified in the Research Topic description:

• Brief Research Report
• Data Report
• Editorial
• FAIR² Data
• General Commentary
• Hypothesis and Theory
• Methods
• Mini Review
• Opinion
• Original Research
• Perspective
• Policy and Practice Reviews
• Policy Brief
• Review
• Systematic Review
• Technology and Code

Keywords: fluid–structure interaction, Marine environmental integration, Resilience and survivability, Offshore renewable energy, Coupled hydrodynamic systems, Offshore adaptive structures

Important note: All contributions to this Research Topic must be within the scope of the section and journal to which they are submitted, as defined in their mission statements. Frontiers reserves the right to guide an out-of-scope manuscript to a more suitable section or journal at any stage of peer review.