Saving Seafood

VIMS: Antarctic krill declines as South Atlantic Ocean warms

February 4, 2019 — When biological oceanographer Deborah Steinberg bundles up and steps onto the deck of the Laurence M. Gould research vessel, this is what she sees: ice, ice and more ice.

“I see icebergs, I see sea ice, I see crabeater seals floating by on ice floes, the mountains of the Antarctic Peninsula,” Steinberg said in a shipboard phone interview Friday. “It’s gorgeous.”

But it’s what she can’t see, what lies beneath the icy waters of the South Atlantic Ocean off northwestern Antarctica, that concerns Steinberg and an international team of marine researchers: krill.

Read the full story at the Daily Press

Ocean heat waves like the Pacific’s deadly ‘Blob’ could become the new normal

February 1, 2019 — When marine biologist Steve Barbeaux first saw the data in late 2017, he thought it was the result of a computer glitch. How else could more than 100 million Pacific cod suddenly vanish from the waters off of southern Alaska?

Within hours, however, Barbeaux’s colleagues at the National Oceanic and Atmospheric Administration (NOAA) in Seattle, Washington, had confirmed the numbers. No glitch. The data, collected by research trawlers, indicated cod numbers had plunged by 70% in 2 years, essentially erasing a fishery worth $100 million annually. There was no evidence that the fish had simply moved elsewhere. And as the vast scale of the disappearance became clear, a prime suspect emerged: “The Blob.”

In late 2013, a huge patch of unusually warm ocean water, roughly one-third the size of the contiguous United States, formed in the Gulf of Alaska and began to spread. A few months later, Nick Bond, a climate scientist at the University of Washington in Seattle, dubbed it The Blob. The name, with its echo of a 1958 horror film about an alien life form that keeps growing as it consumes everything in its path, quickly caught on. By the summer of 2015, The Blob had more than doubled in size, stretching across more than 4 million square kilometers of ocean, from Mexico’s Baja California Peninsula to Alaska’s Aleutian Islands. Water temperatures reached 2.5°C above normal in many places.

Read the full story at Science Magazine

The Gulf of Maine is warming faster than 99 percent of the world’s oceans, and it’s dramatically disrupting fishing patterns

February 1, 2019 — The continental United States is 1.8 degrees Fahrenheit warmer than it was a century ago. Seas at the coasts are nine inches higher. The damage is mounting from these fundamental changes, and Americans are living it. These are their stories.

Since 1963, Greg Mataronas’s family has been making a living catching lobster off of Little Compton, R.I. But as water temperatures have risen rapidly along the coast, there are fewer lobster to be found, prompting a shift to other species, like whelk.

The state’s lobster haul peaked at over 8 million pounds in 1999. It hasn’t exceeded 3 million since 2005. And in 2017, it barely reached 2 million. As a result, a way of life is rapidly changing and, for some, ending.

To hold on, Rhode Island fishermen have agreed to a 50 percent cut in how many lobster traps they can set. Like the lobsters, they are adapting to a changing sea, buying out the licenses of competitors or diversifying what they catch.

Mataronas now fishes for whelk and sea bass and other fish, as well as lobster. To provide for his family, he couldn’t just fish like his father had.

Read the full story at The Washington Post

North Carolina blue crab stocks flourish, but Hurricane Florence wiped out infrastructure

January 24, 2019 — North Carolina’s blue crab season got off to a good start, but was slammed when Hurricane Florence hit in September and was expected to rebound as 2018 came to a close.

“Some crabbers lost everything, and several packing operations were completely destroyed. It’s been a very tough year for the industry in general,” said Glenn Skinner, executive director of the North Carolina Fisheries Association.

However, preliminary figures indicate the blue crab fishery came out better than expected.

“All in all, 2018 was a great crab year for us,” says Dylan Dunbar, manager of Paradise Shores Seafood in Pamlico County. “Around here, crabbing usually slacks off in early July, when Maryland and Virginia markets pick up, and the prices drop. Many pull their pots and wait for things to pick up after the new year.”

Not so for many crabbers to the south, where the devastation from Florence was more extensive and took a toll on the area’s fish houses.

The 2018 Semi-Annual Commercial Landings Bulletin (January-June) indicates a decrease in blue crab landings, down from 8 million pounds landed in 2017 to 5.8 million for the same period this year.

Read the full story at National Fisherman

2018 was hottest year on record for oceans

January 16, 2019 — Ocean temperatures in 2018 were the highest ever recorded, according to figures released Wednesday by a group of international scientists.

Last year’s levels surpassed the previous record, set in 2017. Record-keeping began in 1958.

According to the new figures, published in the scientific journal Advances in Atmospheric Sciences, the 2018 temperatures mean the last five years were the warmest on record.

Read the full story at The Hill

 

Ocean Warming Is Accelerating Faster Than Thought, New Research Finds

January 14, 2019 — Scientists say the world’s oceans are warming far more quickly than previously thought, a finding with dire implications for climate change because almost all the excess heat absorbed by the planet ends up stored in their waters.

A new analysis, published Thursday in the journal Science, found that the oceans are heating up 40 percent faster on average than a United Nations panel estimated five years ago. The researchers also concluded that ocean temperatures have broken records for several straight years.

“2018 is going to be the warmest year on record for the Earth’s oceans,” said Zeke Hausfather, an energy systems analyst at the independent climate research group Berkeley Earth and an author of the study. “As 2017 was the warmest year, and 2016 was the warmest year.”

As the planet has warmed, the oceans have provided a critical buffer. They have slowed the effects of climate change by absorbing 93 percent of the heat trapped by the greenhouse gases humans pump into the atmosphere.

“If the ocean wasn’t absorbing as much heat, the surface of the land would heat up much faster than it is right now,” said Malin L. Pinsky, an associate professor in the department of ecology, evolution and natural resources at Rutgers University. “In fact, the ocean is saving us from massive warming right now.”

Read the full story at The New York Times

Chesapeake Bay health worsened in 2018 for the first time in a decade, report says

January 9, 2019 — For the first time in a decade, the overall health of the Chesapeake Bay declined, dropping from a C- to a D+ in an annual State of the Bay report issued Monday.

Culprits in the decline include increased runoff from rainstorms in 2018 that were rendered more intense by a changing climate and continued failure in some jurisdictions to curb nutrient and sediment loads.

This is especially true in Pennsylvania, which consistently fails to meet most of its bay cleanup commitments, and where the chronically polluted Susquehanna River delivers half the bay’s freshwater.

“Simply put, the bay suffered a massive assault in 2018,” Will Baker, president of the Chesapeake Bay Foundation, told reporters. “The bay’s sustained improvement was reversed in 2018, exposing just how fragile the recovery is.”

Adding to the assault, Baker said, are plans by the Trump administration to roll back clean water and clean air regulations that will directly impact the watershed.

Trump plans to overturn an Obama-era rule and reduce federal oversight for vast sections of the nation’s waterways and wetlands, and also ease federal restrictions for coal-fired power plant emissions. About a third of the nitrogen that reaches the bay comes from airborne sources, said Baker, some from as far away as the Midwest.

Read the full story at The Virginian-Pilot

Grijalva’s moment arrives as he takes Natural Resources gavel

January 7, 2019 — As climate change and immigration lead priorities for the new House Democratic majority, Rep. Raúl M. Grijalva may just be the man for the moment.

The question however is: Did Grijalva find this moment or did the moment finally find him?

“It took time,” the Arizona Democrat said. “I think people have come to the conclusion that one has to look beyond the obvious and understand that [on] environmental issues, particular to climate change, we’re all in the same boat.”

The 70-year-old son of a Mexican immigrant, Grijalva is the new chairman of the House Natural Resources Committee. With it comes a platform to focus public attention, and legislation, on public lands and environmental issues with a progressive bent and a consideration of racial justice.

His committee’s first major hearing will be on the effect of climate change on public lands, Grijalva said. He also expects to hold hearings on the environmental complications of President Donald Trump’s proposed border wall and has staked out a big policy fight by vowing to try to reauthorize the nation’s fishery laws, where climate change impacts will be an issue.

Republicans on the often-contentious committee likely will oppose many of Grijalva’s initiatives, and a Republican Senate majority, not to mention Trump, will stand in the way.

Read the full story at Roll Call

How Climate Change Is Affecting New England, And What’s Yet To Come

January 7, 2019 — Climate change is expected to hit the Northeast pretty hard, affecting crops, ski resorts and fisheries on the coast. Here are some of our latest New England reports on climate change — from inland floods in New Hampshire, to a Connecticut forest, to a salt marsh north of Boston where there’s an invasive plant that just won’t quit.

The federal government recently released a lengthy climate assessment with a chapter focused on the Northeast. Our friends at WBUR put together a few New England takeaways you should know.

First, climate change is affecting our health, bringing warmer temperatures that are actually rising faster in the Northeast than elsewhere in the continental U.S. That can mean more deaths from extreme heat, plus more troubles with ticks, asthma and allergies.

Warmer seasons will spell some trouble for some businesses — from fruit farmers to ski resorts. On the flip side, the changes could be a boon to some growers, and they’ll see a longer growing season.

And the report says fisheries will be affected by climate change, as Northeast ocean temperatures are rising 3 times faster than the global average. That means there will be fewer of some species, like northern shrimp, surf clams and Atlantic cod. Other species will increase, like black sea bass.

Read the full story at New England Public Radio

Film Notes: ‘Lobster War,’ Screening in Woodstock, Documents a Changing Fishery

January 4, 2019 — Before deciding whether to see Lobster War: The Fight Over the World’s Richest Fishing Grounds at Woodstock Town Hall Theatre next week, Upper Valley cinephiles need to distinguish David Abel’s new documentary from Lobster Wars, plural.

While Lobster Wars, a six-part reality TV series that ran on the Discovery Channel in 2007, followed fishermen from the United Kingdom pursuing crustaceans over Georges Bank, the feature Lobster War (singular) focuses on American and Canadian lobstermen pursuing the creatures around an island off Maine’s Down East that both countries claim.

Abel is screening Lobster War, which does not yet have a distributor, at venues around New England. The veteran print journalist’s current tour, which follows a round of film-festival appearances, is scheduled to begin in the fishing town of Gloucester, Mass., tonight and to make its Vermont premiere in Woodstock on Wednesday.

“My first two docs were on cable, on network distribution deals that hemmed us in except for the odd festival,” Abel, who writes about environmental issues for the Boston Globe, said during a telephone interview on Wednesday. “This is the first time I’ve decided to go the theater route.

“It’s really gratifying to show your work, to meet folks who are really interested in these issues.”

Climate change is the issue at the center of Lobster War, which documents a dispute between fishermen from Maine and Atlantic Canada. Over the last decade, with ocean waters warming off the New England coast, lobsters have been migrating north and east in search of colder waters for breeding, many of them are now clustering in a 277-square-mile patch of ocean described in the movie as a “Gray Zone” around Machias Seal Island.

Read the full story at Valley News