Balancing Durability and Sustainability: Field Performance of Plastic and Biodegradable Materials in Eastern Oyster Breakwater Reef Restoration
Abstract
With the historical and consistent population declines of the eastern oyster (Crassostrea virginica), restoration projects commonly deploy plastic bags (polyethylene) filled with recycled oyster cultch. Oyster cultch bags are utilized as material to stabilize sediment and provide a substrate for oyster larval recruitment, which provides a habitat for associated organisms and decreases marsh erosion. In addition to the plastic mesh bags utilized to contain oyster cultch, this study also utilized three different biodegradable oyster bag material types (biopolymer, basalt, and cellulose) to determine (1) the influence of bag type on oyster population dynamics, (2) bag durability over time (
Fields of Study & Subjects
Microplastics and Plastic Pollution
Marine Bivalve and Aquaculture Studies
Marine Biology and Environmental Chemistry
Publication details
- Journal / source
- Environments
- Publisher
- MDPI AG
- Volume
- 13
- Issue
- 1
- Pages
- 42–42
- Publication date
- 9 January 2026
- Language
- EN