Why should we care about what is happening in the Chesapeake Bay?
It is because the Chesapeake Bay is the biggest (by far) estuary system among Eastern estuaries that feeds into Atlantic Ocean. It is connected to 150 rivers and streams from 6 states (VA, MD, DE, WV, PA & NY) and DC. Its health is vital for many birds and marine species, especially for Atlantic striped Bass population.
There are 4 main spawning feeders (areas) for eastern striped bass; Chesapeake Bay, Delaware River/Bay, Hudson River and Albemarle Sound/Roanoke River. The Chesapeake Bay counts much more than 1/2 of spawning for the entire striped bass stock. Its struggle to spawn stripers is the reason why there is the emergency catch restriction of striped bass on the entire coast since last year. Many experts strongly believe the depleted menhaden population inside the Bay (by Omega Protein) is the cause for the struggle.
Menhaden is the most important food sources not only for stripers but other fish and birds. It is as simple as, less acorns less squirrels. Also there is a very important function that menhadens do along with oysters on the bottom. They filter and purify the water, K. Lawson explained this well in the essay more than a decade ago:
As they filter phytoplankton, they allow sunlight to reach depths where aquatic plants can prosper, which increases oxygen levels, allowing other fish and shellfish to survive. If these phytoplankton algae are not filtered away, the algae choke other life and create massive aquatic dead zones smothered in festering and toxic waters depleted of oxygen.
Now these dead zones are actually happening in many of the estuary rivers of the Bay every year, especially in the summer, that kill recently hatched striper fingerlings. One of the main reasons why spawning is so poor in the Bay. Therefore, it is simply too much price to pay not only for the taxpayers of VA and MD, but entire eastern states for the miniscule gain of 200 jobs and politicians in VA and one Canadian Company. We all should speak up to stop this.