What do eelgrass, the California state legislature, crabbers, and Ocean Conservancy have in common? They are all part of the solution in California’s remarkable actions this past week to address the threats that ocean acidification presents to California’s healthy fisheries, marine habitat and coastal jobs.
Governor Jerry Brown just signed into law a pair of bills that will address the concerns over ocean acidification raised by oyster growers, crabbers and others who make a living off of the ocean.
Ten years ago, I was finishing graduate school. I was becoming an expert on how carbon dioxide is stored in the world’s oceans, but – and this seems weird to me now – I hadn’t heard about ocean acidification. Hardly anyone had. Only a handful of scientists had started to realize that as the ocean sops up carbon dioxide from the atmosphere, ocean chemistry changes in ways that can hurt fish, shellfish, and corals.
Just five years later, concern about ocean acidification had grown dramatically, and thousands of people were involved. West Coast shellfish growers were trying to save their hatcheries from the effects of ocean acidification, while scientists were scrambling to offer information and solutions. Ocean Conservancy began working on this issue in 2012, helping bring affected business people, policy makers, and scientists together during the initial search for solutions in Washington State, whose shellfish hatcheries experienced dramatic die-offs of their oyster larvae.