Nielsen et al (2025), The dual purpose of high spatiotemporal resolution of electronic monitoring data in fisheries: sustain fisheries and enhance protection of sensitive habitats Frontiers
This study highlights the importance of high-resolution electronic monitoring for accurately assessing interactions between bottom fisheries and sensitive habitats. The authors compared actual fishing tracks with lower-resolution Vessel Monitoring System (VMS) data. The results showed that actual fishing tracks documented no overlap with known eelgrass meadows, while VMS data indicated an apparent overlap. Moreover, VMS data overestimated fishing activity in areas suitable for eelgrass recovery by up to 2.5 times compared to actual fishing tracks. These findings demonstrate that high spatiotemporal resolution data are essential for ecosystem-based fisheries management, ensuring habitat protection without misrepresenting the footprint of sustainable bottom fishing activities
