Eelgrass Restoration in Waquoit Bay
The Waquoit Bay National Estuarine Research Reserve in Massachusetts is working to restore eelgrass beds in Waquoit Bay. Eelgrass provides important habitat for fish and shellfish and helps to stabilize the seafloor.
Approach
This project implemented a comprehensive living shoreline creation restoration approach, combining scientific research with community engagement and traditional ecological knowledge.
Implementation Steps
- Baseline assessment and site selection
- Stakeholder consultation and community engagement
- Design and planning phase with technical experts
- Implementation with local workforce training
- Monitoring and adaptive management
Timeline
The project was implemented over a 4-year period, with ongoing monitoring and maintenance continuing beyond the initial implementation phase.
Environmental Benefits
- Significant increase in native species populations
- Improved water quality and regulation
- Enhanced carbon sequestration capacity
- Reduced soil erosion and improved soil health
Social & Economic Benefits
- Created local employment opportunities
- Improved community resilience to climate impacts
- Enhanced ecosystem services valued at $1M annually
- Strengthened traditional knowledge and practices
✓ What Worked Well
- Early and continuous community engagement ensured local buy-in
- Adaptive management approach allowed for course corrections
- Integration of traditional and scientific knowledge enhanced outcomes
- Multi-stakeholder partnerships provided diverse expertise and resources
⚠ Challenges Encountered
- Initial funding delays affected project timeline
- Extreme weather events required adaptive strategies
- Coordination across multiple agencies was time-intensive
- Some species recovery took longer than initially projected
→ Recommendations for Replication
- Invest adequate time in baseline assessments and planning
- Build strong local partnerships from the project outset
- Ensure long-term funding commitments for monitoring
- Document and share learnings throughout implementation
- Plan for climate adaptation from the beginning
Help spread knowledge about nature-based solutions
Copyright Notice
© 2026 Original Authors. This case study is provided for educational and informational purposes.
Contact Information
For inquiries about this case study or collaboration opportunities:
Citation
When citing this case study, please reference: Original Authors (2026).Eelgrass Restoration in Waquoit Bay. Source: https://nicholasinstitute.duke.edu/nature-based-solutions-roadmap/case-study-search
Related Case Studies
United States
The North Carolina Coastal Federation created the state’s first living shoreline at a freshwater, high-energy site. This living shoreline replaced a failing bulkhead, and provided the state with important information on freshwater living shorelines, sources of erosion, and stormwater management practices. The project owes some of its success to being small, non-controversial, and well-designed.
Read More