Ocean Acidification Linked With Larval Oyster Failure in Hatcheries
*Increase in ocean acidification led to collapse of oyster seed production at Oregon hatchery*
Marine researchers have definitively linked the collapse of oyster seed production at a commercial oyster hatchery in Oregon to an increase in ocean acidification.
Larval growth at the hatchery declined to a level considered by the owners to be “non-economically viable.”
A study by the scientists found that increased seawater carbon dioxide (CO2) levels, resulting in more corrosive ocean water, inhibited the larval oysters from developing their shells and growing at a pace that would make commercial production cost-effective. (more…)