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Título : A workflow for standardizing the analysis of highly resolved vessel tracking data
Autor : Mendo, T.; Mujal-Colilles, A.; Stounberg, J.; Glemarec, G.; Egekvist, J.; Mugerza, Estanis; Rufino, M.; Swift, R.; James, M.
Citación : ICES JOURNAL OF MARINE SCIENCE, 2024, 81, 390-401
Resumen : Knowledge on the spatial and temporal distribution of the activities carried out in the marine environment is key to manage available space optimally. However, frequently, little or no information is available on the distribution of the largest users of the marine space, namely fishers. Tracking devices are being increasingly used to obtain highly resolved geospatial data of fishing activities, at intervals from seconds to minutes. However, to date no standardized method is used to process and analyse these data, making it difficult to replicate analysis. We develop a workflow to identify individual vessel trips and infer fishing activities from highly resolved geospatial data, which can be applied for large-scale fisheries, but also considers nuances encountered when working with small-scale fisheries. Recognizing the highly variable nature of activities conducted by different fleets, this workflow allows the user to choose a path that best aligns with the particularities in the fishery being analysed. A new method to identify anchoring sites for small-scale fisheries is also presented. The paper provides detailed code used in each step of the workflow both in R and Python language to widen the application of the workflow in the scientific and stakeholder communities and to encourage its improvement and refinement in the future.
Palabras clave : small-scale fisheries; geospatial data; fisheries management; marine spatial planning; SMALL-SCALE FISHERIES; SPATIAL-DISTRIBUTION; FISHING EFFORT; MANAGEMENT; PATTERNS
Fecha de publicación : 2024
Editorial : OXFORD UNIV PRESS
Tipo de documento: Article
Idioma: 
DOI: 10.1093/icesjms/fsad209
URI : http://dspace.azti.es/handle/24689/1920
ISSN : 1054-3139
E-ISSN: 1095-9289
Patrocinador: Interreg Atlantic Area Programme through the European Regional Development Fund [EAPA\_134/2018]
Spanish Minstery of Science and Innovation
Serra Hunter programme from the Generalitat de Catalunya
The ``Conserving Atlantic Biodiversity by Supporting Innovative Small-scale Fisheries Co-management�� (CABFISHMAN) Project
Aparece en las tipos de publicación: Artículos científicos



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