UK announces temporary closure of queen scallop fishery to protect stocks. The Marine Management Organisation (MMO), in collaboration with UK fisheries administrations, has announced a temporary closure of queen scallop fishing in International Council for the Exploration of the Sea (ICES) sub-areas 6a and 7a. This measure, effective from April 1 to June 30, 2025, aims to protect spawning stocks and support the sustainability of the fishery.
Queen scallops (Aequipecten opercularis) are a valuable resource in UK waters, particularly around the Isle of Man and the Irish Sea. Implementing seasonal closures during their spawning period is a strategic approach to ensure the long-term viability of the stock. This initiative aligns with previous conservation efforts, such as the 2024 closure in the same ICES divisions, which were also designed to protect queen scallops during critical spawning times.
The three-month cessation of fishing activities will allow queen scallops to spawn and juvenile scallops to mature without the pressure of harvesting. Additionally, the temporary halt in dredging activities is expected to benefit the marine ecosystem by preserving the seabed habitats essential for scallop larvae settlement and growth.
This closure is part of a broader commitment by UK fisheries authorities to manage marine resources sustainably. For instance, similar measures have been applied to king scallop fisheries, with temporary closures enacted to protect stocks during their spawning seasons. In 2025, a temporary closure for king scallop fishing in ICES areas 7d and Lyme Bay (7e) was announced, reflecting the ongoing efforts to balance economic interests with environmental stewardship.
The MMO and associated bodies emphasise the importance of these closures for the future sustainability of the industry. By allowing scallop populations to replenish, they aim to ensure that fisheries remain productive and profitable in the long term. Fishers and stakeholders are encouraged to adhere to these regulations and contribute to the collective effort of preserving marine biodiversity.