Saving Seafood

Scientists to Discuss 2021 Fishery Status, Protected Species Studies and Deep-Sea Mining in the Western Pacific

June 10, 2022 — The following was released by the Western Pacific Regional Fishery Management Council:

Scientists across the Western Pacific Region will meet June 14 to 16, 2022, to provide advice and comments to the Western Pacific Regional Fishery Management Council on the 2021 fishery status reports, Endangered Species Act (ESA) consultations, a false killer whale (FKW) analysis, deep-sea mining and other topics. The Council’s Scientific and Statistical Committee (SSC) meeting will be held in a hybrid format, with in-person and remote participation options available for members, and public attendance limited to web conference. The full agenda, background documents and instructions for connecting to the meeting and providing oral public comments are available at www.wpcouncil.org/event/144th-scientific-and-statistical-committee-virtual-meeting. 

2021 Annual SAFE Reports

The SSC will discuss highlights from the 2021 Annual Stock Assessment and Fishery Evaluation (SAFE) Reports covering the performance of Council-managed fisheries and ecosystem considerations that potentially drive fishery dynamics. The reports include impacts of the COVID-19 pandemic and associated restrictions on the fisheries and data collection. For example, total ex-vessel venue for Hawai‘i pelagic commercial fisheries decreased 22% to $83.4 million in 2020, before rebounding 49% to $124.4 million in 2021. The reports also incorporate fishermen observations that provide a qualitative description of the fisheries and fishery environment. 

ESA Section 7 Consultations

The SSC will review a draft bottomfish fishery biological opinion recently released by National Marine Fisheries Service (NMFS) for the Hawai‘i, American Samoa, Northern Mariana Islands and Guam fisheries. This is part of an ongoing ESA formal consultation process reinitiated in 2019. The ESA requires federal agencies to ensure the fisheries do not jeopardize the continued existence of ESA-listed species. In this case, those species are oceanic whitetip sharks, giant manta rays and chambered nautilus, and designated critical habitat for false killer whales in the main Hawaiian Islands. Interactions with ESA-listed species in these bottomfish fisheries are rare, and the draft biological opinion found that these fisheries have minimal impacts on listed species. The assessment addresses reproduction, and population numbers and distribution.

FKW Analysis

The SSC will discuss its input for an ongoing PIFSC analysis of FKW interaction and depredation patterns. The analysis is being conducted due to a Council recommendation from the March 2022 meeting to inform further Council discussion on managing FKW interactions in the Hawai‘i deep-set longline fishery. PIFSC has applied a model to explore FKW interactions and marine mammal-recorded depredation events using historical data from the NMFS Observer Program. The full analysis, anticipated to be completed before the September SSC meeting, will include estimates of economic impacts from depredation and the effect of Southern Exclusion Zone closures on fishing effort and FKW interactions.

Deep-Sea Mining

The SSC will hear updates on deep-sea mining activities in the Pacific, particularly those to extract manganese nodules and cobalt, which are used for batteries in modern electronic devices and vehicles. In the Pacific, more than one million square kilometers have been included in claims for deep-sea prospecting. The ecological impacts of these growing ocean industries on fishing and potential interactions with fishing activities remain to be fully explained. An integrated web portal and map called Deep Sea Mining Watch is available for the public to see ongoing activities: https://deepseaminingwatch.msi.ucsb.edu.

Recommendations made by the SSC on these and other matters will be considered by the Council when it meets June 21-23, 2022, in the same hybrid format as the SSC meeting. Instructions on connecting to the web conference, agendas and briefing documents are posted at www.wpcouncil.org/event/191st-council-meeting-virtual. 

 

NOAA seeks input on Gulf of Mexico aquaculture sites, including 3 off Florida

June 6, 2022 — When a Hawaii-based aquaculture business proposed a demonstration fish farm project in federal waters off of Sarasota County in 2019, residents along the Gulf Coast voiced concerns about potential environmental impacts — including its potential to exacerbate red tide blooms.

Now, the federal government is considering allowing commercial aquaculture in the Gulf of Mexico — including areas offshore of Collier, Sarasota and Pinellas counties — and is seeking public input as it crafts an assessment of impacts from the sites.

The first of three virtual public meetings on the proposal is scheduled for June 8. Written comments will be accepted through Aug. 1.

Read the full story at the Sarasota Herald-Tribute

 

Hawaii longliners convert gear to reduce whitetip shark bycatch

May 27, 2022 — Hawaii’s deep-set longline fleet is completing its changeover from wire leaders to nylon monofilament, a process that fishermen started on their own and is expected to reduce bycatch and mortality of threatened oceanic whitetip sharks by 30 percent.

A new federal regulation effective May 31 will prohibit the use of wire leaders in the fishery, formally instituting the industry-led initiative.

Wire leaders have been used so hooked fish can’t break off, and to make gear safer for fishermen. But even the sharp-toothed oceanic whitetip sharks can’t bite through them, meaning fishermen must release them, a dangerous process for both fish and fishermen.

The Hawaii Longline Association, representing tuna longline fishermen in the area, took the initiative to stop using wire leaders when deep-set longline fishing when its members voluntarily phased out wire leaders starting in November 2020, according to HLA Executive Director Eric Kingma.

“Our members—which include all of the Hawaii-based longline fleet of around 145 vessels—don’t want to catch sharks,” Kingma said in a joint statement with NMFS. “While the amount of fishing effort by Hawaii vessels is small compared with foreign fleets, we continue to work with our members and researchers on innovative methods to minimize the impacts of our fishery on these sharks and other protected species.”

Read the full story at National Fisherman

Federal Fisheries Managers Enact Shark Conservation Effort Initiated By Hawaii Longline Association

May 25, 2022 — A conservation effort initiated by the Hawaii Longline Association (HLA), which is expected to reduce oceanic whitetip shark catch and mortality, will go into effect on May 31, 2022, according to a release issued yesterday by the Western Pacific Regional Fishery Management Council (WPRFMC). This effort was initiated by HLA as a voluntary transition from steel wire leaders to more shark-friendly monofilament nylon leaders. The initiative was announced at the December 2020 WPRFMC meeting, and received broad support from industry, scientists, and conservation groups, including The Ocean Foundation and The Pew Charitable Trusts.

The following is excerpted from a release by the WPRFMC:

An industry-led conservation measure to reduce impacts to oceanic whitetip sharks is the latest example in a long history of bottom-up federal fishery management through the Western Pacific Regional Fishery Management Council.

Starting May 31, 2022, the Hawaii deep-set longline fishery that targets bigeye tuna will be prohibited from using wire leaders, which reduces a shark’s ability to free itself from an accidental hooking by biting through the line. In addition, all longline fisheries operating under the Council’s Pelagic Fishery Ecosystem Plan (FEP) will be required to remove trailing gear from oceanic whitetip sharks before releasing them. Combined, these measures are expected to reduce oceanic whitetip shark catch and mortality by about 30%.

This conservation effort was initiated by the Hawaii Longline Association as a voluntary transition from steel wire leaders to more shark-friendly monofilament nylon leaders. The initiative was announced at the Council’s December 2020 meeting, and received broad support from industry, scientists and conservation groups like The Ocean Foundation and The Pew Charitable Trusts. Through the stakeholder-based process established under the Magnuson-Stevens Act, the Council developed an FEP amendment to make the leader material change a requirement, and finalized its recommendation in June 2021. The Council and the National Marine Fisheries Service (NMFS) developed the rule package, and NMFS issued a proposed rule in January 2022 and final rule in April 2022.

Read the full release from the WPRFMC

Feds accused of dragging feet on threatened whitetip shark review

May 18, 2022 — The National Marine Fisheries Service has for years failed to complete its legally required consultation regarding the effects authorized fisheries in Hawaii and Samoa have on the threatened whitetip shark population, according to a new lawsuit.

The oceanic whitetip shark has suffered a precipitous population decline of up to 88% in recent decades, the Conservation Council for Hawaii says in a complaintfiled Tuesday in Honolulu. The decline is due primarily to the sharks ending up as “bycatch” of longline fishing fleets in the Pacific Ocean that target tuna and swordfish.

The fisheries service has recognized the whitetip shark as a threatened species but so far has failed to complete the so-called consultation it is required to conduct under the Environmental Species Act to determine the impact the fisheries the agency authorizes have on the sharks.

Read the full story at Courthouse News Service

Celebrate Asian American and Pacific Islander Heritage Month

May 13, 2022 — To celebrate Asian American and Pacific Islander Heritage Month, we are highlighting some of our colleagues who contribute to NOAA Fisheries’ core missions every day. Learn more about more about their career journeys, why they became scientists, their day-to-day jobs, and what Asian American and Pacific Islander Heritage Month means to them.

Meet Kilali Ala’ilima Gibson, Oʻahu Marine Wildlife Response Coordinator

Kilali is an Oʻahu marine wildlife response coordinator. Her job is to coordinate a team to respond to issues with Hawaiian monk seals, whales, dolphins, and occasionally sea turtles. A lot of that is connecting with native and local communities to learn more about some of those hot spot areas where issues may often occur. She spent most of her childhood in the ocean surfing, scuba diving, and paddling in Hawaiʻi and she knew that she wanted to work in a profession where she could focus on protecting her marine ecosystem for the next generation to enjoy.

Read the full story at NOAA Fisheries

 

How marine heat waves in Hawaii have ripple effects all the way to Arizona

May 12, 2022 — In 2019, about 4,600 miles from Arizona, a marine heat wave cranked up the temperature in the waters around Hawaii. For several sweltering summer months, a low pressure system sat over the Pacific Ocean between Hawaii and California and led to decreased cooling winds and sea surface temperatures 4.5 degrees Fahrenheit higher than normal.

Scientists called it “The Blob 2.0.” The original “Blob” developed in 2013 as a strange pool of warm water off the coast of Alaska, then quickly expanded all the way to Mexico in a meteorological phenomenon that lingered until early 2016 and “was so persistent and unusual that it initially defied explanation,” according to NASA.

Marine life suffered in both “Blob” events. In the mid-2010s heat wave, higher ocean temperatures fueled the growth of less-nutritious types of algae. Populations of salmon and other important fish species plummeted, straining the Pacific fishing industry. Fin whales and sea otters started washing up dead while baby seals starved on shore for all to see. And nobody quite knew what was going on.

Read the full story at AZCentral

 

Endangered Hawaiian monk seal population highest in decades

May 6, 2022 — The population of endangered Hawaiian monk seals has surpassed a level not seen in more than two decades, according to federal officials.

National Oceanic and Atmospheric Administration officials this week said that the seal population has steadily increased over the past two years.

Officials estimated the population has grown by more than 100 from 2019 to 2021, bringing the total from 1,435 to 1,570 seals. Monk seals live only in Hawaii, including the uninhabited Northwestern Hawaiian Islands where most of the animals are found.

The Northwestern Hawaiian Islands are all within Papahanaumokuakea Marine National Monument, the largest protected marine area in the United States and a UNESCO World Heritage Site.

Michelle Barbieri, the lead scientist at NOAA’s Hawaiian Monk Seal Research Program, said the count shows that conservation efforts have been helping. The group travels across the archipelago to provide treatment and rescue to animals in trouble.

Read the full story from the Associated Press

 

Ban On Longliners Using Wire Leaders Takes Effect Next Month To Protect Sharks

May 2, 2022 — A new regulation prohibiting the use of wire leaders in longline fisheries is expected to increase the survival of hooked oceanic whitetip sharks by up to 30%.

The regulation takes effect on May 31 this year and will replace wire leaders — short lengths of wire that stop fish from biting themselves free from hooks — with nylon alternatives. Plastic leaders give sharks a better chance of survival because they can bite themselves free, or fishermen can cut them loose with greater ease.

The National Oceanic and Atmospheric Administration regulation comes after the Western Pacific Regional Fishery Management Council and Hawaii Longline Association started addressing the issue in 2020.

Read the full story at the Honolulu Civil Beat

 

New Rule Focuses on Improving Survival of Hooked Oceanic Whitetip Sharks

April 29, 2022 — NOAA Fisheries, working with Hawaiʻi longline fishermen and the Western Pacific Fishery Management Council, has taken a big step in protecting threatened oceanic whitetip sharks.

A new regulation, effective May 31, 2022, prohibits the use of wire leaders in the Hawaiʻi deep-set longline fishery in favor of monofilament nylon leaders. This is a change that longline fishermen started on their own in November 2020.

Oceanic whitetip sharks were once one of the most abundant sharks in the ocean. Today, they are listed as threatened under the Endangered Species Act. Oceanic whitetips are top predators and play a critical role in the ecosystem by maintaining the populations of species below them in the food chain. In the hunt for a meal, oceanic whitetips are sometimes caught unintentionally (or hooked) in longline fisheries as bycatch—one of the greatest threats to their survival. The switch to nylon leaders is estimated to increase the survival rates of hooked whitetips by more than 30 percent!

“The Hawaiʻi fishing fleet sets the standard for longline tuna fishing, with high levels of observer coverage and strong regulations to limit the effects of the fishery on protected species,” said Michael Tosatto, Regional Administrator, NOAA Fisheries Pacific Islands Regional Office. “These new regulations to protect oceanic whitetip sharks continue this long legacy of responsible fishing in the Pacific Islands region. We hope fishing fleets around the world will adopt these practices.”

Read the full story from NOAA Fisheries