Help with the Green Algal Bloom

A huge algal bloom, indicated by the green color in the ocean water, was observed on August 17, 2011.  The bloom covered much of the New York Bight area which extends from Montauk, NY (the tip of Long Island) to Cape May, NJ.  This spells potential harm to marine life, especially bottom living animals such as lobsters, clams, crabs, and some fish. As the algae dies and decomposes it will decrease the amount of oxygen in the water on which marine life depends.

More science is needed to monitor the impacts of the bloom.

Fishermen and divers can help document

any potential impact.

Divers and fishermen that know these waters should look for tell-tale signs of low dissolved oxygen. Fishermen should be looking for fish floating on the surface or in their nets.  Divers should look for lobsters, crabs and fish that usually hide in crevices, but are now in the open and lethargic.  Also look for fish that are located higher on the wrecks and/or breathing with difficulty.  If divers know how to use dissolved oxygen kits, they should take samples.  If you have the ability to take photos, please do so and email them to us.

Clean Ocean Action has issued a press statement (available here) and is asking the USEPA to use their helicopter to take samples to monitor the situation, as well as asking other academic and government agencies to further investigate the causes and impacts of this potentially detrimental bloom.

We will continue to keep you updated as we learn more.

Clean Ocean Action