Reducing ghost fishing from lost gillnets in Kenya
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This fact sheet summarizes key findings from gillnet modification trials in Kenya to reduce ghost fishing. Biodegradable twines were tested to connect the net to the headrope. Cotton twine was chosen as the ideal material given a combination of durability during fishing operations, ability to degrade in the marine environment and availability for purchase in local fishing communities. If gillnets are lost, abandoned, or discarded in the marine environment, the cotton twine will degrade within two to four months, enabling collapse of the net, largely disabling its ability to catch and entangle target and non-target species. The collapsed net will still be attached to the gillnet’s footrope and connecting rope with buoy however, which facilitates recovery of the entire lost gillnet with gear components. Gear modification trials were undertaken in collaboration with local fishing communities, and results were disseminated with fishers across Beach Management Units (BMUs) nationally, as well as with national fisheries management authorities, and representatives from the government and civil society. A full project activity report detailing the gear modification trials can be accessed via the QR code linked in the bottom right corner of the fact sheet.