If visitors to the harbor could see below the surface of the water, they would see an abundance of aquatic life, from blue-fish and blue crabs to dozens of other species. They survive there despite the extremely poor water quality, which can often lead to fish kills and algae blooms.
Three months ago today we introduced an innovative approach to upgrade that water quality: manmade floating wetlands. Just three months into the project, we have seen that our wetland is becoming a complete, thriving ecosystem, with all the components you would expect to see in a marsh! This single wetland is telling us that when given a chance, life flourishes.
Our wetland is part of a pilot project that includes two other floating islands in the harbor, installed and managed by the Waterfront Partnership of Baltimore, a group that includes the Aquarium and Baltimore City. The goal? To prove that these wetlands have a positive effect on harbor habitat.
For the next two years, we will be collecting data to evaluate one island’s effect on water quality, with the Maryland Department of the Environment close by our side. The data we’ve already collected are promising! To help show you what we’re seeing, our cameras took a dive below the surface:
Our island was installed late in the summer, so the plants didn’t have an entire season to grow. Despite this, the plants have thrived. But the thriving plants above the island only tell a small part of the story. As you saw in the video, a lot of the action goes on beneath the island.