A new perspective article published in npj Ocean Sustainability argues that the next leap in ocean science will not come from another sensor or satellite, but from the infrastructure that connects the data we already have. The authors examine how marine spatial data infrastructures, the networks of standards, repositories, and governance frameworks that underpin ocean data sharing, can be aligned with the principles of open science and with the FAIR guidelines, which hold that research data should be findable, accessible, interoperable, and reusable. The central claim is deceptively simple: sustainable ocean management is only as good as the knowledge systems that feed it, and those systems are currently too disjointed to support the decisions the ocean urgently needs.

The timing of this argument is not accidental. The United Nations Decade of Ocean Science for Sustainable Development has entered its second half, and the ambitions set out in 2021 are colliding with the practical realities of data governance. The Kunming-Montreal Global Biodiversity Framework commits nations to protecting thirty percent of land and sea by 2030, the high seas treaty known as the Biodiversity Beyond National Jurisdiction agreement is moving toward implementation, and marine spatial planning initiatives are expanding across every continent. Each of these commitments depends on the ability to ask hard, quantitative questions: Where are the biodiversity hotspots? How do shipping lanes overlap with whale migration corridors? Which seafloor habitats will be most resilient as waters warm and acidify? Answering them requires integrating physical oceanography, biology, geology, human-use data, and socioeconomic information at resolutions and accuracies that no single institution can produce alone.

Marine spatial data infrastructures, often abbreviated as MSDIs, emerged over the past two decades as a response to exactly this integration problem. Modeled in part on terrestrial spatial data infrastructures developed for land management, MSDIs provide the technical scaffolding for storing, cataloging, and serving geospatial ocean data. They define metadata standards that describe where a measurement was taken, when, by what instrument, and under what quality-control procedures. They establish web services that allow a map of coral reef extent in one national database to be layered seamlessly onto shipping density data held by an international maritime body. In principle, an MSDI lets a marine planner in a coastal ministry assemble a complete picture of their waters without ever downloading a raw file. In practice, the authors contend, the promise remains unevenly realized.

The technical barriers are real but solvable, and the article is refreshingly specific about them. Ocean data arrives in a bewildering array of formats: netCDF files from oceanographic models, Darwin Core archives from biodiversity surveys, Shapefiles and GeoJSON from habitat mapping, and proprietary formats from acoustic and optical sensors. Vocabulary mismatches compound the format problem, as one agency’s benthic habitat classification may bear little resemblance to another’s even when describing the same seafloor. Semantic interoperability, the ability of machines to understand not just that two datasets exist but that they describe comparable phenomena, demands shared ontologies and controlled vocabularies such as those maintained by the community behind the NERC Vocabulary Server and the Marine Regions gazetteer. FAIR alignment pushes these requirements further, insisting that data carry persistent identifiers, that metadata be rich enough for independent reuse, and that licenses clearly state what others may do with the material.

What elevates the article beyond a technical audit is its insistence that infrastructure is inseparable from culture and equity. Open science, the authors emphasize, is not merely the removal of paywalls from publications. It is a systemic commitment to transparency across the entire research lifecycle, from preregistered sampling designs to openly licensed datasets to reproducible analysis code. Applied to the ocean, this commitment carries a justice dimension that is easy to overlook from well-funded laboratories in the Global North. Much of the world’s marine data is collected in the waters of developing nations and small island states, yet the analytical capacity to exploit it is concentrated elsewhere. A genuinely aligned knowledge system would ensure that coastal communities who steward coral reefs, mangroves, and fisheries can access, understand, and contribute to the data describing their own seascapes, rather than serving as passive subjects of extraction by international research programs.

The authors sketch what this alignment looks like in operational terms. National and regional MSDIs would adopt FAIR-compliant repositories with persistent identifiers for every dataset and sample. Metadata would follow internationally recognized standards such as ISO 19115 for geospatial information, supplemented by community schemas for biological occurrences. Application programming interfaces, built on open protocols like OGC standards and the SPARQL query language for linked data, would allow researchers and decision-makers to compose datasets on the fly rather than negotiating bilateral data-sharing agreements that can take years. Crucially, the vision includes provenance tracking, so that a sea surface temperature anomaly used in a fisheries closure decision can be traced back through every processing step to the original instrument deployment. In an era when contested science can stall policy for a decade, that traceability is not bureaucratic decoration; it is the foundation of trust.

The article also confronts the hard economics of open infrastructure. Repositories cost money to run, data curation is skilled labor, and long-term stewardship of ocean observations requires funding models that outlast individual grants. The authors point to the tension between mandates for immediate open data and the legitimate needs of researchers to publish from their own collections, arguing for community norms that balance openness with recognition. They highlight the role of coordinated bodies, including the Intergovernmental Oceanographic Commission’s International Oceanographic Data and Information Exchange program and the emerging Ocean Data and Information System, as the connective tissue that can harmonize national efforts without imposing one-size-fits-all solutions on institutions with wildly different capacities.

Perhaps the most compelling thread in the analysis concerns artificial intelligence and the coming wave of machine-driven discovery. Foundation models trained on ocean observations, digital twins that simulate entire ocean basins, and automated anomaly detection for illegal fishing all presuppose data that machines can read, validate, and combine at scale. FAIR infrastructure designed for human users a decade ago is not automatically fit for this purpose. Machine-actionable metadata, semantically annotated datasets, and interoperable services are the raw substrate on which the next generation of ocean intelligence will be built. The authors make clear that this is not a distant hypothetical; it is happening now, and knowledge infrastructures that fail to adapt risk becoming irrelevant bottlenecks in an otherwise accelerating field.

The stakes could hardly be higher. The ocean regulates the planet’s climate, feeds billions of people, and harbors the largest reservoir of life on Earth, yet it is warming, acidifying, deoxygenating, and losing biodiversity at rates that outpace many models. The article’s conclusion is ultimately an optimistic one: the pieces of a global, equitable, and technically rigorous ocean knowledge system already exist in scattered form. Standards bodies, data centers, and open science movements have each built parts of the puzzle. What remains, the authors argue, is deliberate alignment, the patient diplomatic and technical work of making these components interoperable, FAIR-compliant, and responsive to the communities who depend on ocean knowledge most. If that work succeeds, the invisible ocean becomes visible not just to satellites and supercomputers, but to every planner, scientist, and citizen with a stake in its future.

Subject of Research: Integration of marine spatial data infrastructures with FAIR principles and open science for sustainable ocean knowledge systems

Article Title: Aligning Marine Spatial Data Infrastructures and Open Science for FAIR and sustainable ocean knowledge systems

Article References: Aligning Marine Spatial Data Infrastructures and Open Science for FAIR and sustainable ocean knowledge systems. (n.d.). https://doi.org/10.1038/s44183-026-00246-6

Image Credits: AI Generated

DOI: 10.1038/s44183-026-00246-6

Keywords: marine spatial data infrastructure, FAIR principles, open science, ocean sustainability, ocean data governance, semantic interoperability, marine spatial planning, ocean observations, data infrastructure, biodiversity data, ocean decade, digital ocean

Marine Spatial Planning and Marine Protected Area planning have traditionally occupied overlapping conceptual spaces in marine management dialogues. Both processes use spatially defined areas to regulate activities, with the ultimate goal of fostering ecological resilience and sustainable resource use. However, MSP is a more integrative framework designed to orchestrate multiple ocean uses across sectors and scales, whereas MPA planning takes a more targeted conservation-oriented approach. The conflation of these distinct methodologies risks muddling governance efforts and diminishing their respective contributions to biodiversity protection and sustainable economic development.

The team behind this clarifying study, led by Dr. Catarina Frazão Santos of the University of Lisbon and collaborating with international experts from the United States, Italy, Canada, and the United Kingdom, underscores the urgent need to disentangle these concepts. Recognizing their differences is a foundational step toward deploying them synergistically to address the intertwined crises of climate change and biodiversity loss in marine environments. The research indicates that MSP and MPA planning, when effectively integrated yet respected for their distinct goals, can form complementary pillars of holistic ocean management.

Central to the discussion is the role of MSP as a high-level, dynamic decision-making process. MSP seeks to spatially organize ocean uses such as fishing, shipping, renewable energy development, and recreation, aiming to reduce conflicts, enhance efficiency, and protect critical habitats at broader ecosystem and social scales. It leverages multi-stakeholder engagement and systems thinking, incorporating spatial and temporal dimensions that address present conditions and anticipated future shifts driven by climate change. MSP’s ability to adapt and respond to changing oceanic conditions makes it a vital tool for climate-smart governance.

Conversely, MPA planning is inherently conservation-centric, designed primarily to preserve or restore biodiversity, ecosystem function, and resilience within strictly regulated zones. MPAs often employ zonation strategies that limit or prohibit extractive and disruptive activities to safeguard sensitive marine life and habitats. Their spatial and temporal scales may be more fixed, focusing on particular ecological features or species. They also tend to involve regulatory frameworks emphasizing protection and monitoring over broader sectoral coordination.

One of the manuscript’s pivotal contributions is the detailed articulation of five fundamental dimensions that distinguish MSP from MPA planning: the use of zonation, scalar considerations in space and time, stakeholder involvement modalities, system-level perspectives, and the incorporation of climate change projections. This multidimensional differentiation fosters conceptual clarity, helping policy-makers, planners, and practitioners avoid the pitfalls of terminological ambiguity that can stall progress and generate resource inefficiencies.

Importantly, the study moves beyond distinction, elaborating on how MSP can actively bolster and enhance MPA effectiveness in a warming, acidifying ocean. Climate-smart MSP fosters a suite of pathways to support MPA planning: from identifying potential new MPA sites responsive to shifting species distributions, through enabling dynamic and flexible MPA designs that evolve with environmental change, to informing adaptive management and restoration strategies. These mechanisms allow for anticipatory and responsive ocean use allocation that align with conservation priorities while embracing socio-economic realities.

Crucially, the authors emphasize that MSP is not a substitute for medium- and long-term biodiversity conservation goals underpinning MPA frameworks, nor should it be viewed as a tool solely for promoting economic development at the expense of ecosystem integrity. Instead, MSP and MPA processes are mutually reinforcing when their complementarity is acknowledged and operationalized. This integration creates a more resilient governance architecture capable of leveraging spatial planning at multiple scales to achieve both sustainable use and biodiversity protection objectives.

The discourse advocates shifting the dominant paradigm from conflation and competition between MSP and MPA planning to one of strategic synergy. Realizing this vision demands common definitions, harmonized methodologies, and a systemic view that transcends traditional sectoral silos. Additionally, integrating climate change considerations into both planning processes ensures they remain relevant and adaptive in the face of uncertain and rapidly evolving ocean conditions.

Stakeholder engagement emerges as another critical axis differentiating these approaches. MSP typically involves a broader array of users, including industrial, recreational, indigenous, and community interests, providing a platform to negotiate trade-offs and align goals. MPA planning governance, while also participatory, tends to focus more narrowly on environmental stakeholders and regulatory authorities charged with implementing protection measures. Recognizing these distinctions informs more effective communication strategies and governance frameworks tailored to each process.

Beyond the theoretical, the study bridges to practical applications in national and regional contexts, stressing that clarity in terminology and governance will streamline implementation. Misunderstandings about MSP and MPA roles have previously led to legislative conflicts, suboptimal planning outcomes, and missed opportunities to address climate resilience proactively. By establishing a shared vocabulary and understanding, ocean management can harness the complementary strengths of both approaches to foster more adaptive, inclusive, and effective responses to ocean challenges.

The scientific community’s call resonates strongly with global policy agendas such as the United Nations Decade of Ocean Science for Sustainable Development and ongoing commitments under the Convention on Biological Diversity. Aligning MSP and MPA planning contributes directly toward achieving multiple ocean-related Sustainable Development Goals by enhancing marine ecosystem health, securing livelihoods, and mitigating climate impacts.

As marine ecosystems grapple with threats from acidification, warming temperatures, overfishing, and pollution, the study provides a roadmap not only for addressing existing challenges but also for anticipating future scenarios. It highlights the urgency of embedding climate change considerations holistically within spatial planning efforts to preserve fish stocks, coral reefs, and other critical habitats.

In conclusion, this insightful research underscores the imperative to move beyond oversimplifications and conceptual entanglement surrounding marine spatial management approaches. By clarifying the distinct yet complementary roles of MSP and MPA planning, and identifying actionable pathways for their integration, the authors illuminate a promising avenue toward climate-smart, biodiversity-conscious ocean stewardship. This advancement is indispensable to sustaining ocean health and human well-being in an era of unprecedented change.

Subject of Research: Marine spatial planning and marine protected area planning under climate change

Article Title: Marine spatial planning and marine protected area planning are not the same and both are key for sustainability in a changing ocean

News Publication Date: 15-May-2025

Web References:
https://www.nature.com/articles/s44183-025-00119-4
http://dx.doi.org/10.1038/s44183-025-00119-4

Image Credits: Toby Matthews via Ocean Image Bank

Keywords: Marine Spatial Planning, Marine Protected Areas, Climate Change, Ocean Sustainability, Biodiversity Conservation, Ocean Governance, Climate-smart Planning, Ecosystem Resilience, Spatial Management, Ocean Policy