French Polynesia is characterised by significant offshore fishing activities, which generate large quantities of fish by-products. 3 tonnes of fish waste per day are dumped at a specific location off the coast of Papeete. This consistent food source attracts predators to the dumping area, including many sharks. Several species gather in the zone, some of which are globally recognised as having concerning conservation statuses according to the IUCN Red List. Starting in 2025, a reduction and eventual cessation of these discharges is planned. This must be technically supported to ensure that the ecological and behavioural impacts of such a halt do not lead to significant consequences on the ecology of sharks involved in this aggregation and on the risk of shark bites to ocean users. This project will support French Polynesia in optimising the management of the phase-out of fish waste dumping practices, aiming to minimise environmental risks—particularly concerning tiger and silky sharks—and human safety concerns.
Duration: 24 months
