Oysters To Be Used To New York Waterways

An interesting article from The New York Times about an experimental project to use oyster beds to help purify Hendrix Creek, in the Brooklyn.

Scientists in the last several decades have developed a better understanding of the ability of oysters to filter water. As an adult oyster feeds, it can filter 5 to 50 gallons of water a day, depending on its size and the temperature of the water.

During this process, it absorbs nitrogen, algae and bacteria, depositing them in the sediment at the water’s bottom. The oyster beds also serve as the foundation for an ecosystem that can support other marine species, like eelgrass, which in turn absorb other waste materials and provide habitats for fish.