What are Living Shorelines?
Living shorelines are a type of shoreline stabilization that uses natural materials to protect the coast from erosion. They are a more sustainable and environmentally friendly alternative to traditional hard armoring methods, such as seawalls and bulkheads.
SRG living shorelines typically incorporate a variety of materials, including Modified Wire Reefs (MWR’s), Oyster Castles®, shell bags, coir logs, and marsh grass plantings. The specific materials used will vary depending on the specific site conditions. For example, in areas with high wave energy, oyster castles may be used to provide more protection. In areas with lower wave energy, plants may be used to provide more habitat and erosion control.
Living Shoreline Benefits
- Rebuilds lost shoreline by trapping sediment behind the living shoreline.
- Reduces erosion by absorbing wave energy and providing a buffer between the water and the shoreline.
- Increases habitat for a variety of fish, shellfish, and other wildlife which is important for both the ecological and economic health of coastal communities.
- Improves water quality by filtering out pollutants and providing a nursery habitat for fish.
- Increased storm resilience. Living shorelines can help to reduce the damage caused by storms by absorbing wave energy and providing a buffer between the water and the shoreline.
- Reduced maintenance costs. Living shorelines require less maintenance than traditional hard armoring methods, such as seawalls and bulkheads.
- More cost effective per linear foot when compared to seawalls and bulkheads.