08/25/2026
🌿🌊 Year 3 of Eelgrass Monitoring
We were back out on the water for the third year of our Nature Smart Climate Solutions Fund project, monitoring the same eelgrass bed in our watershed.
Each year we return to the same site, where we count eelgrass within monitoring plots and measure the dimensions of the bed. By collecting the same information year after year, we can compare the results and determine whether the eelgrass bed is growing, remaining stable or being lost over time.
It’s also one of the more enjoyable monitoring projects we get to do — a day on the water, a little math, and usually a few interesting things to see along the way!
Eelgrass might not look like much from above the water, but it plays a pretty important role in a healthy estuary. Unlike seaweed, eelgrass is actually a flowering plant, with roots and rhizomes that grow in the sediment.
Eelgrass beds provide important nursery and feeding habitat for fish, shellfish and other marine life. They also help stabilize the bottom, reduce erosion, trap sediment and improve water quality.
Another important benefit is carbon capture. Eelgrass takes carbon dioxide from the water as it grows and stores carbon in its leaves, roots and the sediment beneath the bed. This stored coastal carbon is often referred to as “blue carbon.” Healthy eelgrass beds can help keep some of that carbon locked away while also making our estuaries more resilient.
That makes protecting and monitoring these areas important not only for fish and wildlife, but also as part of the bigger picture of healthy coastal ecosystems and climate change.
We should have the results from this year's monitoring soon, and we'll be able to see how the bed compares with our previous two years. Stay tuned! 🌊🌱
This project is funded through the Nature Smart Climate Solutions Fund.