Fishing industry in transition: selective, sustainable and future-proof

About this expertise
In short- Context & challenges
- Innovations for more selective and economical fishing
- Monitoring & data (acoustics, EM, DNA)
- Fisheries management: stocks, advice & quotas
- Spatial pressure: wind farms & fishing industry
The North Sea fishing industry is changing rapidly due to spatial claims, regulations and climate. WUR develops knowledge with and for the industry on selectivity, by-catch reduction, seabed disturbance and fuel consumption, so that the fishing industry can adapt and remain future-proof.
Available fishing grounds are dwindling, because fishermen do not have access to wind farms, for example. The fishing industry is also dealing with Brexit, the landing obligation and the pulse trawling ban. Attention to fish welfare and the climate impact of the fishing industry is growing. The fishing industry must therefore change: less seabed disturbance, less fuel consumption and less unwanted by-catch. WUR is addressing this together with fishermen and other partners.
Researchers are working on fishing gear innovations that reduce by-catch, increase by-catch survival, reduce seabed disturbance and save fuel. This is done in a multidisciplinary way and in close collaboration with the fleet.
WUR has a statutory duty with respect to stock estimates and provides data and analysis for this purpose within ICES (International Council for the Exploration of the Sea). To gather knowledge, we combine research surveys, and landing and self-sampling with statistical models. For species for which few data are available, such as rare ray and shark species, we use trend information and supplementary projects.
More information
We combine multiple data streams to understand stocks and effects:
- Acoustics (echo sounders) to characterise schools, distinguish species and monitor trends - We link the data to net sampling and ecosystem context and explore the potential of AI for data processing
- Electronic monitoring (EM), sensors & DNA techniques: supplementing surveys and landing monitoring to better capture selectivity, by-catch and species recognition
Expansion of wind farms reduces fishing space and can affect catches and income. WUR links logbook data to VMS positions to quantify the importance of fishing grounds. Within WUR, we also calculate the economic effects of this and study opportunities for passive fishery.
- Surveys & sampling: international seabed/acoustic recording, landing and market sampling
- Co-creation with fishermen: OSW platform, long-term collaboration for data, selectivity and stock estimation
- Acoustics & tagging/sensors: echo sounders, validation with net catches; use of sensors/EM
- (Geo)data models: integration of surveys, catch/landings, VMS and scenario analysis
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Are you working on selectivity, monitoring or spatial issues related to fisheries? Contact our expert for collaboration or more information.
dr.ir. NA (Nathalie) Steins
Project Manager Fisheries Development





