Seabed areas previously damaged by illegal dredging are showing signs of recovery, indicating that marine protection measures can be successful. Campaigners point to these improvements as evidence that conservation efforts work. This comes as debate continues regarding the effectiveness and targets for marine protected areas (MPAs).
The recovery observed in these damaged areas suggests that when human activity that harms marine ecosystems is curtailed, natural regeneration can occur. Marine life, including sea stars and crabs, has been documented returning to areas that were previously degraded. [IMAGE8] A large six-armed sea star is seen on the seabed among maerl, and [IMAGE10] a crab walks across the seabed. Underwater images also show brittle sea stars with dark central disks and fanning arms. [IMAGE9]
However, the fishing industry expresses concerns about the proposed targets for expanding MPAs. The Scottish Fishermen's Federation argues that calls to ban trawling and dredging in 30% of inshore waters are based on arbitrary targets rather than scientific evidence. Elspeth Macdonald, the chief executive of the federation, stated that such proposals do not sufficiently consider the diversity of Scotland's coastline, seabed habitats, fisheries, and fishing communities. She emphasized that the fishing industry is already heavily regulated and that management measures need to be proportionate.
In response to ongoing concerns about marine protection, campaign group Greenpeace has announced intentions for further direct action. The group plans to use one of its ships to deploy boulders on the seabed, creating physical barriers to restrict access to marine areas. Fishing boats typically avoid areas with large rocks due to the risk of damaging nets and gear. The UK government had previously initiated legal action against Greenpeace to prevent such direct actions but later dropped the case.
The Scottish Fishermen's Federation maintains a shared goal with conservationists for healthy seas, abundant marine life, and thriving coastal communities. They assert that existing regulations are robust and that future management should be evidence-based and balanced.