Fishery

Predicting fishing footprint of trawlers from environmental and fleet data: an application of artificial neural networks

The increasing use of tracking devices, such as the Vessel Monitoring System (VMS) and the Automatic Identification System (AIS), have allowed, in the last decade, detailed spatial and temporal analyses of fishing footprints and of their effects on …

Trends in effort and yield of trawl fisheries: a case study from the Mediterranean Sea

The rationale applied for monitoring and managing fisheries is based on the implicit assumption that yield and stocks status is essentially determined by fisheries. Moreover, the fisheries yield is quantified and analyzed in terms of landings with …

A model combining landings and VMS data to estimate landings by fishing ground and harbor

At present, the assessment and management of Adriatic Sea fishery resources are based on data that do not fully account for the complex spatial patterns arising from fleet behavior and/or species’ behavior and biology, mainly because logbooks do not …

A holistic approach to fishery management: evidence and insights from a central mediterranean case study (Western Ionian Sea)

The new Common Fisheries Policy (CFP) is designed to represent an appropriate response to the uncertainties and challenges facing the fisheries sector. It also adopts a holistic approach to fisheries management, considering all factors driving …

Assessing the fishing footprint using data integrated from different tracking devices: Issues and opportunities

Different tracking devices are currently used to record the activity of fishing vessels in space and time and to analyse the pattern of fishing effort with respect to sea substrates, resources, or socio-economics factors. Among these devices, the …

VMSbase: an R-package for VMS and logbook data management and analysis in fisheries ecology

VMSbase is an R package devised to manage, process and visualize information about fishing vessels activity (provided by the vessel monitoring system - VMS) and catches/landings (as reported in the logbooks). VMSbase is primarily conceived to be …