Journal Article

SPOTLIGHT

Gonçalves, Magali, Blake-Smithen, Kadean, Inniss, Lorna, Hochberg, Ali L., Akrofi, Joana, Juman, Rahanna, Farrell, David A.

2025

Overview

Digital Twins of the Ocean (DTOs) represent a transformative approach to enhancing decision-making in ocean management by creating virtual replicas of ocean environments. These DTOs integrate real-time data from satellites and sensors, along with advanced modeling outputs, to generate knowledge products for diverse stakeholders. They facilitate marine spatial planning (MSP) by allowing managers to simulate the impacts of human activities and policy decisions in a realistic digital context. A recent hackathon organized by the UN Environment Programme aimed to explore the application of DTOs in the Caribbean region, bringing together experts to identify practical features and use cases. Participants engaged in serious games to collaboratively develop MSP strategies while addressing conflicting interests. Key recommendations included improving data availability, establishing centralized repositories, and involving early career ocean professionals in DTO development. The hackathon highlighted the need for sustained funding, data-sharing agreements, and multilateral support to overcome geopolitical challenges. Ultimately, the initiative aims to foster a community of practice that enhances regional capacity for sustainable ocean management through the effective use of DTOs.

• Publisher: Oceanography Society
• Subject: Agreements / Careers / Digital twins / Marine environment / Marine protected areas / Marine spatial planning / Spatial planning / SPECIAL ISSUE ON A VISION FOR CAPACITY SHARING IN THE OCEAN SCIENCES