A study has shown that seagrass meadows in Studland Bay, located in Dorset, are recovering thanks to the use of "eco moorings." These are specially designed anchors meant to reduce damage to the seabed. In areas where traditional boat anchors used to cause damage, the scars have nearly disappeared, leading to an increase in seahorse populations. The Studland Bay Marine Partnership, which includes conservationists and boating enthusiasts, hopes this success can inspire similar efforts to protect and restore seagrass in other busy coastal areas across the UK. Seagrass meadows are among the most valuable ecosystems on Earth. They support a wide range of marine life, such as seahorses, store significant amounts of carbon, and help protect coastlines from erosion. However, these meadows are declining globally due to factors like pollution, coastal development, and climate change. In Studland Bay, seagrass is especially vulnerable because the area is popular with leisure boaters, who traditionally used heavy anchors that damaged the seabed. The research, conducted by Kira Dunn as part of her master's degree at the University of Southampton, analyzed data collected since eco-moorings were installed by the partnership in 2021. In a test area where 10 eco-moorings were placed five years ago, the damage to the seagrass decreased by an average of 94% between 2021 and 2025. In another area where traditional chain moorings were still in use until 2023, the damage reduced by 65%. Dunn noted that the results show seagrass is recovering in areas where physical disturbance has been removed. She called it "incredibly encouraging" to see how quickly the habitat can regenerate when given the chance. David Brown, chair of the Studland Bay Marine Partnership and lead ecologist for the National Trust, said the impact of the eco-moorings was "beyond our expectations," and the research confirms their benefits for seagrass and the species that depend on it. Studland Bay was designated a marine conservation zone in 2019 and is home to one of the UK's largest seagrass meadows. This area supports many marine species, including the protected spiny seahorse and the occasionally seen short-snouted seahorse. Since the introduction of eco-moorings, volunteer divers monitoring seahorse populations have reported an increase in numbers. Other creatures spotted in the seagrass include conger eels, spider crabs, and corkwing wrasse. Eco-moorings use a 2-meter helical screw that is drilled into the seabed, with an elasticated riser connecting it to a buoy on the surface. This design allows the mooring to move with the tides, preventing damage to the seabed and seagrass. Ken Collins, an emeritus research fellow at the University of Southampton and supervisor of the study, said the research provides strong scientific evidence that eco-moorings are an effective tool for seagrass conservation and restoration. He added that the findings support the expansion of such schemes in other sensitive marine environments where seagrass habitats are under threat.