Faculty researchers find eco-friendly reef restoration solution
Connecticut College scientists have created a sustainable solution to restore oyster and coral reefs, using 3D-printed panels made from biodegradable, plant-based materials.
The research team, led by biology professors Maria Rosa and Taegan McMahon, aims to replace traditional PVC panels, which can damage marine ecosystems.
Results of the study appear in Journal of Experimental Marine Biology and Ecology.
The research indicates the new panels attract marine life as effectively or better than PVC panels. Made from polylactic acid (PLA), the new panels serve a dual purpose: aiding ecological monitoring and supporting large-scale reef restoration projects.
Reefs play a crucial role in protecting coastlines, supporting marine biodiversity and contributing to local economies through fishing and tourism. However, many reefs have been damaged by climate change, pollution and human activity, leading to an urgent need for effective restoration methods.
"By using biodegradable materials and customizable 3D printing, we can create artificial reefs that better mimic natural conditions and accelerate ecosystem recovery," Rosa said.
