Saving Seafood

Central Gulf of Alaska Marine Heatwave Watch

June 17, 2021 — The following was released by NOAA Fisheries:

Temperatures are above the long-term average, but remain below marine heatwave conditions. These conditions are wavering near conditions observed in 2017 and 2018 for this season. Recent warming has been sporadic in the region with warmer conditions in the western sector and cooler conditions near Kodiak Island and eastward.

Why monitor marine heatwaves in the Gulf of Alaska?

Climate change is impacting the ecosystem of the Gulf of Alaska and effects are expected to magnify as warming increases over the coming decades. Over the past 6 years, the Gulf of Alaska has been experiencing extended and severe marine heatwaves. From June 2014 to January 2017 the North Pacific, including the Gulf of Alaska, had increased temperatures over a region of approximately 2 million km2 with more than 2.5 °C warmer than the long-term mean (1982–2012). The 2014–2016 marine heatwave changed the ecology of the region with reduced phytoplankton production, a shift in zooplankton production from large lipid-rich (higher fat) copepods to small lipid-poor copepods, and reduced forage fish populations such as capelin (Mallotus villosus) and Pacific sand lance (Ammodytes hexapterus). Species at the top of the marine food chain experienced lower recruitment (reduced juvenile survival) and increased mortality in fishes, birds, and mammals.

We will provide monthly updates on marine heatwave conditions in the Gulf of Alaska via social media @NOAAFisheriesAK and via this webpage. We will share what we are learning about current conditions in the Gulf of Alaska this year.

Read the full release here

PFMC Climate and Communities Core Team to hold online meeting July 8, 2021

June 16, 2021 — The following was released by the Pacific Fishery Management Council:

The Pacific Fishery Management Council’s (Pacific Council) Climate and Communities Core Team (CCCT) is holding an online meeting, which is open to the public. The online meeting will be held July 8, 2021, beginning at 9:00 a.m. Pacific Daylight Time and continuing until 12:00 p.m. or until business is completed.

Please see the CCCT meeting notice on the Council’s website for details.

For further information:

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

MCCF hosts online Lunch & Learn ‘Inheriting Change: A Panel Discussion Featuring Youth Perspectives on Climate Change and Maine Fisheries’

June 15, 2021 — Please join Maine Center for Coastal Fisheries on Friday, June 25 at 12:30 p.m. for, “Inheriting Change: A Panel Discussion Featuring Youth Perspectives on Climate Change and Maine Fisheries.” This month’s webinar will feature perspectives from four members of a generation that will inherit the consequences of climate change on our local fishing communities. Hallie is a COA student and member of “Maine Youth for Climate Justice,” who thinks “we need to have a just transition to a livable future for everyone, including fishermen.” Elijah is a 19-year old fisherman from Eastport who is already diversifying his work to integrate kelp and mussel aquaculture with his lobster fishing and boat building. Rylee, who just graduated from Deer Isle Stonington High School as Salutatorian, and Sophie, from George Stevens Academy, have seen the stresses of the reaction to climate change on fishermen and their families. This one-hour discussion will be moderated by Parker Gassett, Marine Extension associate with Maine Sea Grant. Participants will be invited to join the discussion during.

To register, please visit https://us02web.zoom.us/webinar/register/WN_MDwLe4L6Rse2p3CniY8Ntg.

Learn more about MCCF at http://www.coastalfisheries.org.

Read the full story at the Bangor Daily News

Is Maldivian tuna being penalized for being sustainable?

June 11, 2021 — In seafood circles, the Maldives is heralded as one of the world’s most-important tuna-fishing nations, an acknowledgement proudly welcomed by Maldivians. But what isn’t so apparent to most non-natives is just how vital tuna is to the island nation. Its 2,000-year history is literally built on catching these universally-prized fish. Moreover, it’s been doing this in pretty much the same way down through the centuries – one-by-one. Essentially, one fisher, using one fishing line, catching one fish at a time.

Its fisheries laws prohibit purse-seining, gillnets, trawl nets, or any other form of commercial fishing that uses a net. At the same time, the country’s exclusive economic zone isn’t leased to other nations and it has a strict policy of not licensing foreign fishing vessels.

Read the full story at Seafood Source

JOHN P. HOLDREN: Climate change is rapidly transforming the Arctic: Why everybody should care

June 10, 2021 — The part of Earth’s surface lying north of the Arctic Circle encompasses an area of 7.7 million square miles, of which 70 percent is open or ice-covered ocean. Only eight nations possess territory or territorial waters in this region: the United States (because of Alaska), Canada, Russia, Finland, Norway, Sweden, Iceland and Denmark (because of Greenland). A mere 4 million people inhabit the Arctic. Indigenous people make up about 10 percent of the total, spread across two dozen ethnolinguistic groups (e.g., Inuit, Aleut, Saami).

Beyond its value to the people who live there, however, the Arctic has long been recognized as having considerable importance beyond the region. It is significant militarily, because of the Arctic’s location, linking all of the world’s northern land masses. It’s also significant economically for its oil, gas, strategic metals, and ocean fisheries; and it’s prized around the world, even by people who will never see it in person, for its spectacular landscapes and wildlife.

For the last couple of decades, though, climate change has been transforming practically everything about the Arctic that matters to people both inside and outside of the region. That’s because the Arctic as a whole has been warming two to three times faster than the rest of the world. The accumulating effects of this extreme warming are now manifesting themselves in a multiplicity of ways, some of them creating new economic opportunities, but practically all of them creating major physical, socioeconomic and management challenges for the region. And, of greatest importance for rest of the world, the rapid pace of climate change in the Arctic is influencing the pace and impacts of climate change elsewhere.  It even threatens to undermine the ability of society’s emissions reductions to stop warming worldwide at a level that avoids wholly unmanageable consequences.

Read the full opinion piece at The Hill

$210M federal award to fund UH research focused on how ecosystems are changing

June 10, 2021 — A small trap sits on the coral reef for four months, imprisoning tiny particles for environmental DNA analysis. These findings give researchers a snapshot in time of the microhabitats of our oceans, and in the long-term, a sense of how our ecosystems are changing.

This is just one of the many research projects developed by students at the University of Hawaii at Manoa through the Joint Institute for Marine and Atmospheric Research — a partnership with the National Oceanic and Atmospheric Administration.

Last week, NOAA set plans to continue their 44-year-old partnership, awarding $210 million to the University of Hawaii — more than double the amount of previous funding. The money will go toward the next five years of research for NOAA’s new institute: the Cooperative Institute for Marine and Atmospheric Research.

According to deputy director of NOAA’s Pacific Islands Fisheries Science Center Tia Brown, CIMAR “will help NOAA achieve our mission to better understand the ocean and atmosphere, which depends on all the research that we do … as well as the data and information to make sound decisions for healthy ecosystems, communities and a strong blue economy.”

In fiscal year 2022, CIMAR will continue the work of JIMAR while expanding to eight new research themes: ecological forecasting, ecosystem monitoring, ecosystem-based management, protection and restoration of resources, oceanographic monitoring and forecasting, climate science and impacts, air-sea interactions, and tsunamis and other long-period ocean waves.

Read the full story at Hawaii News Now

Canada launches C$647 mln strategy to stave off Pacific wild salmon collapse

June 9, 2021 — Canada launched a C$647.1 million ($535.10 million) strategy on Tuesday to restore Pacific wild salmon stocks that are on the brink of collapse due to climate change, habitat degradation and harvesting pressures.

The investment, first announced in the federal budget in April, will be the largest ever government contribution to efforts to save the species, which has huge cultural and ecological significance on the west coast.

“Many Pacific wild salmon are on the verge of collapse, and we need to take bold, ambitious action now if we are to reverse the trend and give them a fighting chance at survival,” Fisheries Minister Bernadette Jordan said in a statement.

The government’s Pacific Salmon Strategy Initiative will focus on stronger science and habitat restoration, stabilizing and growing the salmon populations, modernizing fisheries, and deeper coordination between stakeholders including indigenous people and the fisheries industry.

Read the full story at Reuters

Papers Explore Massive Plankton Blooms with Very Different Ecosystem Impacts

June 8, 2021 — The following was released by the Woods Hole Oceanographic Institution:

“The big mystery about plankton is what controls its distribution and abundance, and what conditions lead to big plankton blooms,” said Dennis McGillicuddy, Senior Scientist and Department Chair in Applied Ocean Physics and Engineering at the Woods Hole Oceanographic Institution (WHOI).

Two new papers explore this question and provide examples of conditions that lead to massive plankton blooms with vastly different potential impacts on the ecosystem, according to McGillicuddy, co-author of both papers. Both papers also point to importance of using advanced technology—including Video Plankton Recorders, autonomous underwater vehicles, and the Ocean Observatories Initiative’s Coastal Pioneer Array—to find and monitor these blooms.

In one paper, Diatom Hotspots Driven by Western Boundary Current Instability, published in Geophysical Research Letters (GRL), scientists found unexpectedly productive subsurface hotspot blooms of diatom phytoplankton.

In the GRL paper, researchers investigated the dynamics controlling primary productivity in a region of the Mid-Atlantic Bight (MAB), one of the world’s most productive marine ecosystems. In 2019, they observed unexpected diatom hotspots in the slope region of the bight’s euphotic zone, the ocean layer that receives enough light for photosynthesis to occur. Phytoplankton are photosynthetic microorganisms that are the foundation of the aquatic food web.

Read the full release here

Climate Change: NOAA Fisheries Supports Coastal Communities

June 8, 2021 — The following was released by NOAA Fisheries:

By now we have all heard about climate change and some of us may have started to notice changes out on the water. Warmer ocean temperatures, more frequent algal blooms, your favorite species arriving earlier in the fishing season—these are all signs the environment is changing. Across the United States, changes in our climate and oceans are affecting our communities, businesses, and natural resources—including our fisheries and coastal habitats.

Climate change is already affecting the productivity, abundance, distribution, and composition of fish stocks that anglers enjoy. As waters warm, popular recreational species like black seabass and flounder are moving north along the Atlantic Coast to keep pace with rising temperatures. In the Gulf of Mexico, species are encountering more frequent algal blooms and expanding low-oxygen zones. Scientists from our Pacific Islands Fisheries Science Center have found that Pacific tuna stocks will likely decrease because of climate change, regardless of how we change our management and harvest strategy.

As a result of these kinds of changes, coastal businesses, and the associated industries we cherish, face unprecedented challenges. U.S. recreational and commercial fishing and seafood industries drive $244 billion in annual economic activity and support 1.74 million jobs. These  could be disrupted by changes in climate and ocean conditions in the coming decades.

NOAA Fisheries and our partners are working across the country to understand climate challenges and do our part to ensure the sustainability and accessibility of U.S. fisheries. We are working with our partners to provide data and information needed by the fishing public, coastal businesses, local planners, and many others.

Much of this work is implemented through our Climate Science Strategy. The strategy was developed to enhance the production, delivery, and use of climate-related information in resource conservation and management. It is designed to provide decision-makers with answers to four key questions:

  • What is changing?
  • Why is it  changing?
  • How will it change?
  • How best can we respond

Read the full release here

MASSACHUSETTS: Here’s what local activists, experts say you can do to protect the ocean on World Oceans Day

June 8, 2021 — The ocean covers about 70% of the planet, produces at least 50% of oxygen and absorbs about 30% of human-produced carbon dioxide, according to the United Nations. It feeds the world and is expected to employ 40 million people in ocean-based industries by 2030.

For Greater New Bedford, the Atlantic Ocean and its coastal waters are the places where boaters recreate and local fishermen catch millions of pounds of fish, promising food and paychecks for countless people. The National Marine Fisheries Service last month announced New Bedford, for the 20th consecutive year, was the nation’s top-earning port.

While the ocean continues to support many industries and communities, it is also under significant threats due to climate change and other human activities.

The ocean covers about 70% of the planet, produces at least 50% of oxygen and absorbs about 30% of human-produced carbon dioxide, according to the United Nations. It feeds the world and is expected to employ 40 million people in ocean-based industries by 2030.

For Greater New Bedford, the Atlantic Ocean and its coastal waters are the places where boaters recreate and local fishermen catch millions of pounds of fish, promising food and paychecks for countless people. The National Marine Fisheries Service last month announced New Bedford, for the 20th consecutive year, was the nation’s top-earning port.

While the ocean continues to support many industries and communities, it is also under significant threats due to climate change and other human activities.

Read the full story at the New Bedford Standard-Times