Use of cameras and sensors to monitor the behaviour and benthic impact of longline gears

In order to investigate and monitor the ecological impact of longlines on the benthic environment and subsequently develop strategies for its management, the UK is conducting a series of research projects studying the potential impact of longline fishing gear on benthic habitats. The research has been structured around three approaches, each deploying a different format of benthic camera system and movement sensors. Data collected by the cameras and sensors will be input to models which predict the areas in which benthos is likely to occur and identify potential risks, in order to evaluate their validity and further develop their relevance to advice.