Saving Seafood

The “Why” of WHICEAS, the Winter Hawaiian Islands Cetacean and Ecosystem Assessment Survey

January 21, 2020 — The following was released by NOAA Fisheries:

Cetacean researchers from the Pacific Islands Fisheries Science Center are embarking on a winter research cruise. It’s called the Winter Hawaiian Islands Cetacean and Ecosystem Assessment Survey (WHICEAS, pronounced “why-sees”). They will study cetaceans (whales and dolphins) and seabirds around the main Hawaiian Islands aboard the NOAA Ship Oscar Elton Sette from January to March. This is a time of year they haven’t previously studied.

This winter survey provides an opportunity to focus on baleen whales such as humpback whales that generally migrate into Hawaiian waters during that period. It will also allow us to examine changes in density of other species between winter and summer. We will use traditional cetacean survey methods such as visual observations and acoustic detections.

The Sette will traverse along a systematic survey grid, but will also deploy Drifting Acoustic Spar Buoy Recorders. These recorders are attached to hydrophones nearly 500 feet (150 meters) deep. These buoys passively drift with the currents and collect acoustic recordings. They provide more detailed records of cetaceans even after the ship has moved to other portions of the study area. The depth of the hydrophones improves our ability to detect beaked whales since they spend much of their time at depth. It also helps us detect the low frequency calls of baleen whales that are missed by our towed hydrophone array.

Read the full release here

NOAA finalizes TED rule for shrimp skimmer trawls

January 21, 2020 — Three years after it was proposed, NOAA has adopted a rule to expand sea turtle excluder requirements in the U.S. shrimp fishery – but has decided to spare about 80 percent of shallow water fishermen who could have been affected.

Turtle excluding devices, or TEDs, have been required for years on shrimp otter trawls, and the new rule will impose that on boats 40 feet and over pulling skimmer nets.

Read the full story from National Fisherman at Seafood Source

NOAA’s Laurel Bryant: US seafood industry, regulators should be proud of achieving “gold standard”

January 21, 2020 — Laurel Bryant, the chief of external affairs in NOAA Fisheries’ Communications Office, retired at the end of 2019.

In 1989, Laurel Bryant began her career working for the United States House of Representatives Merchant Marine and Fisheries Committee, the predecessor to the House Natural Resources Committee. By 1994, she joined the National Marine Fisheries Service where among other positions, she served as the executive director to the Marine Fisheries Advisory Committee, and launched a number of key initiatives to provide more timely information about agency science and stewardship mission, including the weekly electronic newsletter FishNews, and the seafood web interface FishWatch. As chief of external affairs, Bryant focused on building strategic partnerships for the agency to strengthen communications with a broader spectrum of stakeholders involved with the seafood supply chain and coastal fishing communities, and building greater familiarity and public support for U.S. responsibly managed fisheries and seafood.

Read the full story at Seafood Source

Seafood industry awaits details before celebrating ‘phase one’ US-China deal

January 17, 2020 — The US and China may have reached the interim trade agreement that loosely promises to commit China to purchasing more US seafood products, but the seafood industry is keeping its party hats and noisemakers in the drawer.

In a ceremony held Wednesday at the White House, US president Donald Trump and China vice premier Liu He signed the so-called “phase one” trade deal that has been described as hitting the pause button on a two-year trade war that has devastated the US agriculture and seafood industries.

The deal, which is expected to take effect in mid-February and spelled out in an 86-page document, commits China to buying $200 billion worth of additional US products, goods and services over the next two years, reducing the US’ bilateral trade deficit in goods, which hit $420 billion in 2018. It removes planned US tariffs on Chinese cellphones, toys and laptops, as well as halving the existing tariffs on approximately $120bn worth of Chinese goods, the Financial Times recounts.

Read the full story at Undercurrent News

West Coast waters acidifying two times faster than global average

January 17, 2020 — New data from the National Oceanic and Atmospheric Association shows waters off the coast of California are acidifying at twice the rate of the global average.

NOAA researchers studied sediment from the Santa Barbara Channel and using 100 years worth of microscopic shells were able to show the acidification rate was two times that of other oceans around the world.

Shellfish are the species most immediately impacted by ocean acidification. More acidic waters make it difficult for animals like, starfish, mussels, and scallops to build their shells.

Ocean acidification is simple chemical process, seawater absorbs carbon dioxide from the atmosphere and becomes more acidic. Humans have sped up the rate of ocean acidification thanks to global carbon emissions. Since the industrial revolution ocean acidity has increased by 25%, which is greater than at any other time in the last two million years.

Read the full story at KSBW

MAINE: Rising seas could require $4.8 million in retrofits in Rockland alone, study estimates

January 16, 2020 — The cost for Rockland to protect its waterfront properties near Harbor and Buoy Parks from rising seas will cost more than $4.8 million, a study says.

These estimates do not include the cost to prepare other municipal shorefront properties or private property in Rockland.

These are the findings of a report commissioned last year by the Maine Department of Marine Resources. The city received the report this month.

The study looked at single sites in 10 communities along Penobscot Bay.

The Maine Coastal Program, part of the Maine Department of Marine Resources, received a grant from the National Oceanic and Atmospheric Administration to conduct the study in Rockland, Camden, South Thomaston, Lincolnville, Belfast, Searsport, Vinalhaven, North Haven, Castine and Stonington.

For Rockland, the report – developed by Wood Environment & Infrastructure Solutions, Inc. of Portland – focused on the middle pier next to Buoy Park, the harbor master’s building at Harbor Park, the sewage treatment pump station at Buoy Park, and the Maine Lobster Festival’s lobster cooker.

Read the full story from The Courier-Gazette at The Portland Press Herald

Investigating the Effects of Ocean Acidification on Atlantic Sea Scallops

January 16, 2020 — The following was released by NOAA Fisheries:

On a gray December day, students, faculty, and NOAA scientists packed Massachusetts Maritime Academy’s aquaculture lab. They worked shoulder to shoulder to answer high-stakes questions. The eight-week experiment, led by NOAA research chemist Shannon Meseck, was the first to directly measure the response of juvenile Atlantic sea scallops to ocean acidification.

Modeling studies have projected the effects of ocean acidification on the sea scallop fishery, but these analyses depended on data collected from other shellfish species. “Research is beginning to show that shellfish have species-dependent responses to ocean acidification. This experiment will give more definitive results that can be used to determine the effects on the fishery,” explained research chemist Matt Poach.

Partnering with the Massachusetts Maritime Academy

The project required coordination between NOAA’s Milford Lab and the Academy, including many trips shuttling people, samples, and algal cultures between Cape Cod and Connecticut. Students at the Academy—called cadets—cared for the animals, grew algae to supplement their diet, and took frequent water samples.

While the research team conducted similar experiments on surfclams and oysters at the Milford Lab, raising sea scallops requires cooler temperatures and oceanic, rather than estuarine, conditions.

“The location of the Academy on Buzzards Bay was ideal for sea scallop experiments because of the availability of pumped, unfiltered seawater in the right temperature and salinity range,” noted Milford Lab Director Gary Wikfors.

Research chemist George Sennefelder and technician Dylan Redman built two ocean acidification exposure systems at the Milford Lab. They also designed and built a smaller system to fit the Academy’s aquaculture lab.

The lab sits by the dock, in the shadow of the training vessel TS Kennedy. “The Aquaculture and Marine Sciences Laboratory is a surprisingly adaptable space for hard science,” observed Professor William Hubbard, who headed up the partnership for the Academy. “Seawater, electricity, aging pipes, and New England weather challenge the lab, but NOAA easily installed their customized system and it runs well.”

Read the full release here

Growing body of evidence makes case for offshore mussel farming

January 16, 2020 — Calling it “an opportunity too good to ignore,” NOAA scientists are giving a thumbs-up to offshore mussel farming in the Northeast United States based on new research and a trove of data. The news signals a step forward on how to chip away at the $15 billion US seafood trade deficit.

Serial entrepreneur Phil Cruver claimed “first mover” status in the space in 2012 when he founded the 100-acre Catalina Sea Ranch off Long Beach, California. Despite waves of publicity since, regulatory and funding concerns have given entrepreneurs the jitters such that only research trial farms have followed.

But this new strong scientific basis for offshore mussel farming could be the first step in changing all that.

The researchers at the Milford Laboratory, part of NOAA’s Northeast Fisheries Science Center, have authored a series of papers—including one yet-to-be-published—that give prospective aquaculture entrepreneurs “fundamental knowledge” for farm planning, as well as a broad overview of environmental, economic, and social issues.

Read the full story at Aquaculture North America

NOAA Fisheries Veterans Corps Turned My Life Around

January 15, 2020 — The following was released by NOAA Fisheries:

In 2015, I was separated from the U.S. Army with a General Discharge, Under Honorable Conditions. I returned to California with no idea what I was going to do. My hopes of attending a four-year college using the Post 9-11 G.I. Bill were squashed due to the characterization of my discharge. Over the next year, I would end up dropping out of community college and getting fired from my gas station job. My life was way off track, I lacked any purpose or vision, and I was headed nowhere fast. But this rock-bottom moment led me to a job posting for the California Conservation Corps (CCC), and my life was radically transformed in the best possible way.

I joined the CCC in July of 2016 and spent my first year in the traditional Corps program. I did activities such as litter clean up, fire fuel reduction, and invasive plant removal. The work opened my eyes to a whole new world of conservation and natural resource protection, but I felt the need to learn and do more. That’s when I requested a transfer to northern California and found out about the existence of the NOAA Veterans Corps Fisheries Program. I had no idea what “fisheries” meant or that California was home to salmon, but I liked that the job description included “working independently” and “hiking through creeks.” So, I took a leap of faith and took a position in the Vet Corps working at the Ukiah CCC Center. This turned out to be the best decision that I have ever made in my life.

Improving Habitat, Counting Salmon

Over the next two years I learned more about science and conservation than I ever did in any classroom setting. I spent three months leading a crew in the installation of “large woody debris” (a fancy science term for logs) on coastal streams. This improves the quality of habitat for endangered coho salmon.

After that, I spent about six months walking through the creeks of Sonoma and Mendocino counties. I counted spawning salmon and gathering data for biologists from the Mendocino Redwood Company and the Russian River Monitoring Program. When the salmon finished spawning, I used laser survey equipment to gather data about changes in the topography of stream channels. I spent one more season doing restoration work with the CCC before I decided to branch out once more. I transferred to the NOAA Vet Corps’ most unique site in Orleans, California.

Read the full release here

New Online Course Provides Guidance on How the On-Water Community Can Help Free Entangled Whales in Hawai’i Waters

January 15, 2020 — The following was released by NOAA Fisheries:

Entanglement in ropes, nets, and other marine debris is a major threat to the humpbacks and other large whales of Hawai‘i. But attempting to free an entangled, multi-ton whale is inherently dangerous. Due to the risks to whales and humans alike, only trained, well-equipped responders are authorized to engage in large whale disentanglement efforts.

Most often, however, fishermen, tour boat operators, and whale researchers are the ones to first come across the entangled animals. These “first responders” assist NOAA’s Hawai‘i Marine Mammal Response Network with reporting, monitoring, and assessment efforts.

We recognize this vital assistance and the need to better prepare first responders for the task. So, we teamed up with The Nature Conservancy (TNC) to develop a new online training course that outlines the first responder roles of large whale entanglement responses.

“Commercial and recreational fishermen are an untapped resource who could provide a much broader and stronger foundation for entanglement response networks given the right training,” said Tom Dempsey, Oceans Program Director at TNC. “It makes sense to develop a training course for them since they want to be a part of the solution, and they are often onsite when entanglements occur.”

Past efforts have shown that authorized response is the best way to help entangled whales. At the same time, it provides valuable information towards reducing the threat of entanglement to whales. Yet, members of the on-water community who come across an entangled whale can—and do—play a vital role in the response. Specifically, they report, collect information, and monitor the whale from a safe and legal distance until trained teams arrive. By knowing what information to collect, and by taking and sharing photos with the disentanglement team, boaters can help marine mammal responders. With their help, these responders—who have more advanced training, can understand the extent of the entanglement before mounting a response. This enables them to respond with the appropriate gear and strategy.

“Without these efforts in large whale response, we would not be able to save seriously entangled whales, and we would miss opportunities to learn about the impacts of entanglements,” said Ann Garrett, Assistant Regional Administrator of the NOAA Fisheries Protected Resources Division in the Pacific Islands. “This allows us to implement management strategies that continue to protect them.”

Read the full release here