In August 2024, the Friends of the Pugwash Estuary (FOPE) collaborated with the Community Eelgrass Restoration Initiative (CERI) to restore a degraded eelgrass meadow near Victoria Island in Pugwash, Nova Scotia. Local volunteers replanted over 1,700 eelgrass plants as part of the restoration effort. 

FOPE has been dedicated to the health of the Pugwash Estuary since its formation in 2004, leading initiatives such as estuary tours, public information sessions, and conservation activities. Additionally, the Nature Conservancy of Canada (NCC) has contributed by acquiring and managing protected land along the estuary, identifying threats such as invasive green crabs that endanger eelgrass habitats. These combined efforts underscore a strong community commitment to restoring and preserving the vital eelgrass ecosystems within the Pugwash Estuary.

Education and outreach are key priorities for FOPE. In October 2024, FOPE participated in the Pugwash Seniors for Climate speaker series, and invited a representative from the Community Eelgrass Restoration Initiative (CERI) as a guest panelist. CERI participated in discussions about local restoration efforts and ways for the community to engage in eelgrass conservation.

Ecological Benefits of Eelgrass

Eelgrass (Zostera marina) provides a host of ecological benefits.

• Water Filtration: Eelgrass helps improve water quality by trapping sediment and absorbing excess nutrients, reducing algal blooms and maintaining clear waters.
• Coastal Protection: Eelgrass stabilizes sediments, preventing erosion and buffering the impact of waves and storms on shorelines.
• Biodiversity Support: Eelgrass meadows provide food and shelter for various marine species, including fish, crabs, and migratory birds.
• Oxygen Production: Like other aquatic plants, eelgrass produces oxygen through photosynthesis, helping maintain oxygen levels in coastal waters.
• Resilience to Climate Change: Eelgrass meadows act as natural buffers against rising sea levels and ocean acidification by stabilizing marine environments.
• Carbon Sequestration: Eelgrass meadows absorb carbon dioxide from the atmosphere and store it in marine sediments, making them crucial allies in combating climate change.
• Habitat for Marine Life: These meadows act as nurseries for juvenile fish, shellfish, and invertebrates, supporting commercial and recreational fisheries.

Threats to Eelgrass

Despite its importance, eelgrass faces numerous threats.

• Coastal Development: Infrastructure projects can lead to habitat loss through dredging and shoreline modification.
• Pollution and Runoff: Agricultural and urban runoff introduce excess nutrients that fuel algal overgrowth, which can smother eelgrass beds.
• Boating and Fishing Practices: Anchors, propeller scars, and bottom-trawling fishing methods can physically damage eelgrass meadows.
• Climate Change: Rising ocean temperatures, sea level changes, and ocean acidification pose long-term threats to eelgrass ecosystems.

Learn More About Eelgrass

Visit these websites to learn more about benefits, threats, monitoring, and efforts to restore eelgrass habitats:  Pew Trusts,  NOAA Fisheries,  Nature Conservancy Canada, Seagrass-Watch, and Audubon.

How You Can Help

Whether you live near the coast or inland, there are ways to support eelgrass conservation.

• Reduce Pollution: Minimize fertilizer use, properly dispose of waste, and support policies that improve water quality.
• Practice Responsible Boating: Avoid anchoring in eelgrass meadows and use designated mooring areas.
• Spread Awareness: Educate others about the importance of eelgrass and the need to protect our coastal ecosystems.

Get Involved with FOPE

FOPE’s Eelgrass Project was more than a conservation initiative—it’s part of a movement to restore balance to our marine ecosystems. By working together, we can ensure that eelgrass meadows continue to thrive, providing their invaluable benefits for generations to come.

If you’re interested in getting involved or learning more, connect with FOPE through our website or attend one of our community events. Whether it’s volunteering for restoration projects or supporting advocacy, your contribution makes a difference. Every effort, big or small, helps secure a healthier future for our oceans and the communities that depend on them.