A comparative assessment of approaches and outcomes for seagrass revegetation in Shark Bay and Florida Bay

No single approach or technology guarantees cost-effective, scalable seagrass revegetation. A comparative study of projects targeting Posidonia australis and Amphibolis antarctica in Shark Bay (Western Australia) and Florida Bay found no consistent success factors despite evaluating anchoring techniques, plant density, and unit size. Short-term assessments (1–3 years), often driven by funding constraints, raise concerns about long-term ecological outcomes. Success depends on complex interactions among abiotic, biotic, and socioeconomic 'filters.' Future efforts must prioritize understanding these drivers, adopting proven methods, and implementing longer-term monitoring to ensure lasting ecological benefits.

Statton, J., Dixon, K. W., Hovey, R. K., & Kendrick, G. A. (2012). A comparative assessment of approaches and outcomes for seagrass revegetation in Shark Bay and Florida Bay. Marine and Freshwater Research, 63(11), 984–993. https://doi.org/10.1071/mf12032