Ocean acidification is one of those big, scary problems that scientists have been warning us about for years. Carbon emissions are being absorbed by the ocean, turning it more acidic – spelling trouble for oysters, clams, mussels, as well as corals, salmon and even sharks. We know that reducing global carbon emissions is key to solving ocean acidification. The UN Climate Meeting in December was a resounding success, but what can people and states do, today, that will make a difference to their communities and businesses impacted by acidification? Turns out, quite a lot.
Around here, we’re always thinking about the ocean. But sometimes the ocean isn’t always top-of-mind for world leaders, who must balance many pressing concerns. Nevertheless, dozens of world political, scientific, and environmental leaders made time to attend the second “Our Ocean” conference in Valparaiso, Chile last week.
Continuing the momentum developed at the first “Our Ocean” meeting in June 2014, speakers reviewed the critical importance of caring for the ocean that sustains human life. Ocean acidification was one of the main conference topics, and speakers underscored our best option for curbing it: cutting atmospheric carbon dioxide pollution.
“Ocean acidification is a pocketbook issue here. It’s about dollars and cents and jobs,” said New Bedford Mayor Jon Mitchell in Massachusetts at Monday’s conference on Ocean Acidification and Southern New England. Organized by the Woods Hole Research Center, this workshop brought together fishermen, planners, ocean acidification experts, and policymakers to jumpstart action on ocean acidification. Mayor Mitchell noted, “There is no more appropriate place to discuss ocean acidification” than in New Bedford, where smart fisheries management has led to a scallop boom. In fact, the city is the sea scallop harvest capital of the U.S. and its port consistently brings in the highest commercial fishery revenue in the country each year.
The workshop began reviewing the science of ocean acidification as it relates to Massachusetts’ oceanography and fisheries. There’s still a lot to learn, particularly about how iconic fisheries like sea scallops and lobster respond to ocean acidification. But it’s clear that there is a lot to be worried about in New England. Seawater acidity is greater in these waters today than it was 35 years ago.