Saving Seafood

PFMC and The Nature Conservancy to host 2-day Workshop January 22-23, 2020 in Garden Grove, CA

January 3, 2020 — The following was released by the Pacific Fishery Management Council:

The Pacific Fishery Management Council (Council) and The Nature Conservancy are co-sponsoring a two-day workshop: Developing Future Scenarios for Climate Change in the California Current Ecosystem, which is open to the public.  The workshop will be held on Wednesday, January 22 and Thursday, January 23, 2020, from 8 a.m. until the completion of business on each day.

Please see the Developing Future Scenarios for Climate Change in the California Current Ecosystem January 22-23, 2020 workshop notice on the Council’s website for full details.

For further information:

  • Please contact Pacific Fishery Management Council staff officer Kit Dahl at 503-820-2422; toll-free 1-866-806-7204.

Ocean Acidification Threatens the U.S. Economy

January 3, 2020 — Ocean acidification threatens to cause billions of dollars in damage to the U.S. economy, harming everything from crabs in Alaska to coral reefs in Florida and the Caribbean, NOAA researchers said in a new report.

Carbon dioxide emissions and ocean acidification are occurring at an “unprecedented” rate, deteriorating valuable fisheries and tourist destinations across the United States and its territories, NOAA said in a draft research plan for ocean acidification.

“Commercial, subsistence and recreational fishing [and] tourism and coral ecosystems” will likely be damaged by ocean acidification, the plan said. Multibillion-dollar fisheries such as West Coast Dungeness crab, Alaska king crab and New England sea scallops are vulnerable. So are Florida’s coral reefs, an asset valued at $8.5 billion.

Implicating human activities such as burning fossil fuels, the plan said that ocean acidification “is driven by the growing amount of anthropogenic carbon dioxide absorbed and dissolved in the upper ocean.” Ocean acidification makes it hard for some marine organisms such as lobsters, oysters and coral to build shells and skeletons.

Read the full story at Scientific American

Forecast calls for warmer oceans, fewer lobsters in Maine

January 2, 2020 — Maine lobster landings, which have been over 100 million pounds every year since 2011 seem to be in for a period of decline, and probably won’t get back to that 132.6 million in 2016 or 2018’s 119.6 million pounds, according to scientists, many of whom blame rising ocean temperatures.

The Gulf of Maine lobster fishery is in one of the more rapidly warming regions of the world’s oceans. Recently two scientific journal articles, both written by University of Maine scientists, look at the role of warming temperatures and differences in local bottom and oceanography conditions and their role in affecting lobster populations.

Read the full story from National Fisherman at Seafood Source

REP. CHELLIE PINGREE: Maine’s oceans affected by climate change

December 27, 2019 — The United Nation’s (UN) 25th annual Conference of the Parties (COP25) — a meeting of nearly 200 countries to discuss international action on climate change — took place in Madrid earlier this month. Around 25,000 people attended and focused, among other topics, their efforts on the role of oceans in the climate crisis.

Our oceans, including the Gulf of Maine, are already feeling the effects of climate change. Ocean acidification and sea level rise threaten Maine’s coastal communities and economy. A recent report by the High Level Panel for a Sustainable Ocean Economy shows that, without action on climate change, we could see a major decline in fish and irreversible harm to our coral reefs. And September’s U.N.’s Intergovernmental Panel on Climate Change report showed that the climate crisis could lead to sea level rise of more than three feet by the end of the century, coastal homes and islands becoming uninhabitable, and a collapse in fisheries.

Despite these threats, there is reason for hope. Oceans make up two-thirds of Earth’s surface and have the potential to absorb and store more carbon dioxide than land. Increasing the amounts of this “blue carbon” that we capture could help address the climate crisis. Waves, tides, and offshore wind could all also be harnessed to generate “blue” electricity and power our homes and businesses.

As countries around the world are working to develop ambitious policies to reduce greenhouse gas emissions, the health of our oceans is taking center stage. Chile, which is leading the work of COP25, is launching a platform of ocean solutions, like creating marine protected areas, promoting sustainable fisheries, enhancing recycling capabilities, and banning single-use plastics.

Read the full opinion piece at the Portland Press Herald

Study shows impact of climate change on fishing economy

December 26, 2019 — With the Gulf of Maine warming faster than 99% of the world’s oceans, it makes sense there would be impacts on fish stocks and the fishermen who depend on them for a living.

While several studies have demonstrated that marine inhabitants are on the move trying to find cooler water, the data on how climate change is affecting fishermen has been hard to come by. Other factors — cuts to fish quotas, the closing of more areas to fishing, and gear changes to rebuild fish stocks or protect endangered species such as the right whale — also could affect the fishing industry and disguise the impact of ocean warming.

But a new study by Kimberly Oremus, a researcher at the University of Delaware, used existing data to show that fishing jobs in New England’s coastal counties declined by an average of 16% between 1996 and 2017 due to climate variation.

Oremus focused her research on what is known as North Atlantic Oscillation (NAO), the relative pressure differential between massive oceanic high pressure and low pressure systems in winter.

When the subtropical high pressure off the Azores is stronger than usual, there is a greater pressure differential with a low over Iceland. That means stronger winter storms crossing the Atlantic to Europe, and mild, wet winters in the eastern United States.

Read the full story at the Cape Cod Times

New study looks at impact of ocean acidification on sea scallops

December 23, 2019 — Shannon Meseck, a research chemist with the National Oceanic and Atmospheric Administration, stood in a T-shirt, jeans and fishing boots as winter sunlight streamed in through the greenhouse windows of the Massachusetts Maritime Academy aquaculture lab. A couple of steps beyond the windows, the Cape Cod Canal raced by, a flat gray sheet of swirls and eddies.

Eight weeks of vital research on ocean acidification were drawing to a close, and Meseck was relieved and pleased. She’d already completed similar research on oysters and surf clams, but analyzing Atlantic sea scallops, the region’s preeminent fishery, was a tougher task.

The seawater at NOAA’s Northeast Fisheries Science Center’s lab in Milford, Connecticut, was too warm for scallops, and filters on the water pumped into the lab stripped out the plankton and algae the scallops feed on. Milford Laboratory director Gary Wikfors, who had done some consulting with the academy when it set up its aquaculture lab years earlier, contacted the academy about a partnership. The research is being funded by a three-year NOAA grant of $172,000 annually.

Read the full story at the Cape Cod Times

Ocean Acidification Could Mean Smaller Scallops, Threatened Industry

December 19, 2019 — In a new experiment, scientists working at the Mass Maritime Academy in Bourne are finding that ocean acidification may have a profound effect on juvenile sea scallops.

Scientists at the Academy, in partnership with the National Oceanic and Atmospheric Administration (NOAA), are exposing sea scallops to three different levels of acidity, to see how they adapt to changing ocean chemistry.

Over the last 25 years, oceans have become increasingly acidic and that trend is expected to continue, as the water absorbs greenhouse gases produced by human activity.

“Research has shown that other bivalves [like oysters, clams, and quahogs] are affected by ocean acidification,” said Shannon Meseck, a research scientist at the NOAA Fisheries Millford Laboratory. “But to date, there’s no published research on the sea scallop, which is surprising because it is the second most important fishery in the Northeast. Second, to lobster.”

When Meseck started working toward her PhD more than two decades ago, she said, she learned the pH of the ocean—which measures its acidity—was 8.15. Today, the pH has dropped to 8.1, and in the next 100 years it could be as low as 7.8.

Read the full story at WCAI

Alaska salmon permit trade sluggish amid high prices, uncertainties

December 18, 2019 — Trade on permits in Alaska’s salmon fisheries has been generally sluggish, as high prices in booming fisheries, warming waters, and market uncertainties are giving fishermen pause.

Fishermen are still looking to get into Bristol Bay after consecutive seasons of robust runs have coincided with strong prices, culminating in a 2019 season that was the most lucrative in history. Last year’s record-breaking preliminary ex-vessel value of USD 306.5 million (EUR 275.7 million) in Bristol Bay was nearly 250 percent of the 20-year average, and permits prices reflect the recent boom.

Read the full story at Seafood Source

Why climate emergency declarations matter for Maine

December 18, 2019 — On the evening of Dec. 2, the Brunswick Town Council joined Bar Harbor, South Portland, and Portland in declaring a state of climate emergency. Compared to the climate rally that followed on Dec. 6, this was a quiet affair — but a resounding one nonetheless. With unanimous approval, council members passed a resolution drafted by members of Bowdoin Climate Action, naming the urgency of the climate crisis and committing Brunswick to developing an action plan to potentially eliminate carbon emissions by 2030.

At first, such municipal action might seem nominal or unnecessary. Why bother to come out with a statement or engage with a massive, global issue on the scale of local government?

As it turns out, Maine’s towns are hardly the first to make the move. As early as December of 2016, the city of Darebin, Australia, a Melbourne suburb, declared a state of climate emergency. Since then, more than 1,200 local governments in 25 countries have followed suit, translating to nearly 800 million people globally represented by governments that have declared a climate emergency. Eight hundred million — that’s a lot, and it’s a number that will only continue to grow.

Let’s face it: in a time of crisis, where 2019 marks the end of the warmest decade on record and the number of billion-dollar climate disasters each year continues to rise, our federal government has effectively chosen to ignore this. We have no choice but to build power from the bottom up, tackling the climate crisis from our hometowns and city halls. A municipal climate emergency declaration isn’t an empty statement — it’s a bright red flag on the map. Enough of these, and state governments would be hard put to ignore the demands of their constituents.

Read the full story at the Bangor Daily News

100 years of tiny seashells reveal alarming trend threatening West Coast seafood

December 17, 2019 — Roughly 100 years worth of tiny shells resting on the Southern California seafloor have revealed an alarming trend that could spell trouble for the West Coast seafood industry, a new study says.

The research, published Monday in the journal Nature Geoscience, suggests that the Pacific Ocean along California is acidifying twice as fast as the global average, scientists from the National Oceanic and Atmospheric Administration said in a news release on the findings.

Acidification is a serious threat for the seafood industry, researchers said, explaining that “California coastal waters contain some of our nation’s more economically valuable fisheries, including salmon, crabs and shellfish. Yet, these fisheries are also some of the most vulnerable to the potential harmful effects of ocean acidification on marine life.”

Researchers said the findings looked at “the progression of ocean acidification in the California Current Ecosystem through the twentieth century.” That ecosystem extends from southern British Columbia in Canada to Baja California in Mexico, encompassing the Washington and Oregon coasts, according to NOAA.

Read the full story at The Sacramento Bee