Kelp recovery project shows significant marine biodiversity improvement

A marine rewilding project in West Sussex is celebrating its fourth anniversary, showing significant progress in restoring an underwater kelp forest. The Sussex Kelp Recovery Project (SKRP) began after a new bylaw banned trawling in a large area of coastline in March 2021. Since the project's launch, researchers have noted a rise in marine life, such as lobsters and seahorses. Dr. Chris Yesson, the project lead, expressed excitement about seeing nature rejuvenate, though he acknowledged more work is needed. Once extensive, West Sussex's kelp forests were almost entirely destroyed by 2019, mainly due to storms and bottom-trawling fishing practices. Kelp forests are important as they provide habitats for marine species and help with carbon storage and water quality. The new bylaw has allowed fish habitats to recover. In response, wildlife advocate Sir David Attenborough called it a vital step against biodiversity and climate issues. The SKRP has documented more species in the area, with local contributors collecting valuable data. Freediver Eric Smith was pleasantly surprised by a marked increase in marine life this year, despite concerns after a rough winter. The project has also highlighted the resurgence of mussel beds, which had been absent for many years.