WebGIS for Marine Coastal Ecosystems: A Dynamic Interface for Communicating and Collaborating on Nature-Based Solutions in Climate Change Mitigation and Adaptation

As the global community grapples with the complex challenges of climate change, the integration of nature-based solutions (NBS) has emerged as a critical strategy. This work introduces a Web Geographic Information System (WebGIS) designed to showcase and communicate the results of initiatives focused on NBS within the scope of the Marine Coastal Ecosystems Biodiversity and Services in a Changing World (MaCoBioS) project. The platform serves as an interface for decision-makers and stakeholders, providing a spatially contextualized visualization of geospatial data related to marine and coastal ecosystems, climate risks, and adaptation. The MaCoBioS webGIS is based on an open-source platform, using JavaScript and the Leaflet map library to showcase key scenarios developed for case study ecoregions. The platform allows remote access to data irrespective of geographical constraints and is capable of integrating multidisciplinary data, ensuring a comprehensive and up-to-date view of evolving climate-related scenarios. The MaCoBioS webGIS not only facilitates the identification, evaluation, and direction of potential solutions to extant and emergent issues but also affords public access and participation. It serves as a foundational platform for prospective local and regional areas monitoring and management. By integrating qualitative information with scientific data, the aim is to present the results clearly and in a straightforward language, to reach a broader audience, including those who may not have specialized expertise. In so doing, it establishes the groundwork for future initiatives, promoting collaboration and leveraging cutting-edge technology for the betterment of coastal communities and ecosystems. In summary, the webGIS not only serves as a powerful tool for visualizing geospatial data but also acts as an effective means of communication and collaboration. By promoting informed decision-making, and supporting initiatives related to climate change and NBS, the platform contributes to the collective effort in addressing the complexities of our changing climate.