Saving Seafood

Atlantic Cobia Benchmark Stock Assessment Finds Resource Not Overfished Nor Experiencing Overfishing: South Atlantic Board Sets Harvest Specifications & Initiates Addendum

February 7, 2020 — The following was released by the Atlantic States Marine Fisheries Commission:

The Commission’s South Atlantic State/Federal Fisheries Management Board accepted the Atlantic Cobia Benchmark Stock Assessment and Peer Review Report, including new reference points, for management use. The assessment, which was conducted through the Southeast Data, Assessment, and Review (SEDAR) process, evaluated the Atlantic stock of cobia, which extends from the Georgia/Florida border north. Assessment results indicate the stock is not overfished and overfishing is not occurring.

Spawning stock biomass (SSB) has been above the overfished threshold throughout the timeframe (1986-2017), indicating the coastwide stock is not overfished. SSB has shown several large increases following years of high recruitment, the most recent following the 2011 recruitment peak, with the largest SSB in the time series occurring in 2013. These peaks in SSB have been followed by declines when recruitment moves back towards its average. While SSB has undergone a steep decline since the 2013 peak, SSB remains above the overfished threshold.

This assessment used recalibrated recreational catch data from the Marine Recreational Information Program (MRIP). Landings of Atlantic cobia have generally increased since the 1980s, primarily driven by the recreational fishery, which accounts for about 96% of the total landings. Fishing mortality showed some increase in the most recent years, but did not approach the overfishing threshold, indicating the coastwide stock has not undergone overfishing during the assessment timeframe.

Read the full release here

Weakfish Assessment Update Indicates Stock is Depleted

November 4, 2019 — The following was released by the Atlantic States Marine Fisheries Commission:

The 2019 Weakfish Assessment Update indicates weakfish continues to be depleted and has been since 2003. Under the reference points, the stock is considered depleted when the stock is below a spawning stock biomass (SSB) threshold of 30% (13.6 million pounds). In 2017, SSB was 4.24 million pounds.  While the assessment indicates some positive signs in the weakfish stock in the most recent years, with a slight increase in SSB and total abundance, the stock is still well below the SSB threshold. Given the weakfish management program is already highly restrictive with a one fish recreational creel limit, a 100-pound commercial trip limit, and a 100-pound commercial bycatch limit, the Board took no management action at this time.

The assessment indicates natural mortality (e.g., the rate at which fish die because of natural causes such as predation, disease, and starvation) has been increasing since the early 2000s. Fishing mortality was also high during the mid-to-late 2000s. Therefore, even though harvest has been at low levels in recent years, the weakfish population has been experiencing very high levels of total mortality (which includes fishing mortality and natural mortality), preventing the stock from recovering.

To better address the issues impacting the weakfish resource, the Technical Committee recommends the use of total mortality (Z) benchmarks to prevent an increase in fishing pressure when natural mortality is high. The assessment proposes a total mortality target of 1.03 and a threshold of 1.43. Total mortality in 2017 was 1.45, which is above both the threshold and target, indicating that total mortality is too high. Fishing mortality has increased in recent years but was below the threshold in 2017.

Weakfish commercial landings have dramatically declined since the early 1980s, dropping from over 19 million pounds landed in 1982 to roughly 180,560 pounds landed in 2017. The majority of landings occur in North Carolina and Virginia and, since the early 1990s, the primary gear used has been gillnets. Discarding of weakfish by commercial fishermen is known to occur, especially in the northern trawl fishery, and the discard mortality is assumed to be 100%. Discards peaked in the 1990s but have since declined as the result of management measures and a decline in stock abundance.

Like the commercial fishery, recreational landings and live releases have declined over time. It is assumed that 10% of weakfish released alive die so that total recreational removals are equal to the number of weakfish landed plus 10% of the weakfish released alive. The assessment update used the new time-series of calibrated estimates of landings and live releases from the Marine Recreational Information Program. These estimates were higher than the values used in the 2016 benchmark assessment but showed the same overall trend. Total recreational removals peaked in 1987 at 20.4 million pounds and have declined since then to slightly less than 500,000 pounds in 2017. The proportion of fish released alive has increased over time; over the past 10 years, 88% of weakfish were released alive. Most of the recreational catch occurs in the Mid-Atlantic between North Carolina and New Jersey.

The Assessment Update and a stock assessment overview will be available on the Commission’s website, www.asmfc.org, on the Weakfish page under Stock Assessment Reports. For more information on the stock assessment, please contact Katie Drew, Stock Assessment Team Leader, at kdrew@asmfc.org; and for more information on weakfish management, please contact Dr. Mike Schmidtke, FMP Coordinator, at mschmidtke@asmfc.org.

NOAA Fisheries Reissues Policy for Transitioning to New Recreational Fishing Surveys

September 12, 2019 — The following was released by NOAA Fisheries:

NOAA Fisheries’ Office of Science and Technology has reissued a policy directive on the process of transitioning to a new or improved recreational fishing data collection design.

As first issued, the directive recognized that making changes to NOAA Fisheries’ recreational fishing surveys can lead to changes in the agency’s recreational catch and effort estimates. The policy directive also stated that a Transition Plan must be developed to account for these changes and the time and effort it takes to integrate new estimates into existing time series and incorporate calibrated statistics into fisheries science and management.

Now, Policy Directive 04-114 (PDF, 4 pages):

  • Formally documents the Marine Recreational Information Program’s (MRIP’s) existing survey certification process as a key step in transitioning to a new or improved data collection design.
  • Establishes that only those survey designs that have been certified or are on the path to certification are eligible to receive technical and/or financial support for implementation from MRIP.

Certified survey and estimation methods meet a shared set of standards, undergo independent peer review, and receive approval from the MRIP Executive Steering Committee. The certification process ensures new or improved survey designs are capable of producing statistics that meet the requirements of the Information Quality Act and can be accepted as Best Scientific Information Available under the Magnuson-Stevens Fishery Conservation and Management Act. Over the past eight years, NOAA Fisheries has certified six survey designs.

Procedural Directive 04-114-02 (PDF, 10 pages) has been issued with this revised policy, and describes the process of reviewing and certifying survey designs and documenting and archiving survey design details.

Scientific and Statistical Committee Meeting Scheduled August 19-21, 2019

August 8, 2019 — The following was released by the South Atlantic Fishery Management Council:

The South Atlantic Fishery Management Council will hold a meeting of its Scientific and Statistical Committee to discuss the use of recreational fishing data collected through NOAA Fisheries’ Marine Recreational Information Program (MRIP). The meeting will be held August 19-21, 2019 at the Town and Country Inn, 2008 Savannah Highway, Charleston, SC 29407. The meeting is open to the public.

Data collected through MRIP are used for stock assessments for species managed by the Council and subsequently in management decisions. The data collection program has transitioned from use of a Coastal Household Telephone Survey to using a Fishing Effort Survey by mail in recent years, due in part to the shift in phone usage from landline-based home phones to mobile phones. The transition to the Fishing Effort Survey by mail has resulted in some disparity for estimates between the two survey methods. The SSC will address this disparity for selected species and also establish approaches for the use of the Fishing Effort Survey estimates for unassessed species managed by the Council.

Additional information about the meeting is available from the Council’s website at: https://safmc.net/safmc-meetings/scientific-and-statistical-committee-meetings/. The briefing book materials for the meeting, including the agenda and overview are posted along with public comment forms. The meeting will be available via webinar each day as it occurs. Registration is required and links are available from the website.

NOAA Fisheries Explores Electronic Reporting as Supplemental Source of Recreational Fishing Data

July 29, 2019 — The following was released by NOAA Fisheries:

This month, NOAA Fisheries submitted a report to Congress (PDF, 19 pages) describing the Marine Recreational Information Program’s (MRIP) efforts to explore the suitability of electronic reporting as a method of collecting data from saltwater anglers.

Electronic reporting is a method of data collection that can include smartphones, tablets, and other technologies used to record, send, and store data. In some cases, electronic reporting allows samplers to use tablets instead of paper and pencil to record and submit data collected in the field. In others, electronic reporting allows anglers to record and submit data through a website or mobile device.

Electronic reporting has the potential to reduce data collection costs and improve the quality of reported information, and several states—including Alabama, Louisiana, and Mississippi—have adopted mandatory or voluntary angler reporting apps. But the challenges associated with using these technologies to collect data from private anglers—especially when anglers are asked to voluntarily report their data through a website or mobile app—have the potential to bias resulting estimates.

Opt-in angler reporting programs can experience low recruitment and retention rates, as well as a tendency for more avid angler to participate. To correct for these and other potential biases, independently conducted shoreside sampling must be used to confirm or correct missing or misfiled angler electronic reports. Shoreside validation is crucial, but adds cost and time to the data collection process. More research will help us understand how angler-submitted electronic data can best supplement the data the MRIP partnership collects through other means.

Read the full release here

ASMFC & MAFMC Set Summer Flounder 2019-2021 Specifications

March 11, 2019 — The following was released by the Atlantic States Marine Fisheries Commission and the Mid-Atlantic Fishery Management Council:

The Atlantic States Marine Fisheries Commission (Commission) and the Mid-Atlantic Fishery Management Council (Council) approved revised specifications for the 2019 fishing season and set new specifications for 2020 and 2021. The revised specifications are based on the results of the 2018 benchmark stock assessment, which found the stock is not overfished and overfishing is not occurring. The new limits are consistent with the recommendations of the Council’s Scientific and Statistical Committee. The Commission’s actions are final and apply to state waters (0‐3 miles from shore). The Council will forward its recommendations for federal waters (3 – 200 miles from shore) to NOAA Fisheries Greater Atlantic Regional Fisheries Administrator for final approval. The Council and Commission decided to set commercial quotas and RHLs for all three years, with the intent to maintain regulatory stability. The revised commercial quota was approximately a 49% increase over the previously set 2019 quota.

While the revised RHL represents an approximate 49% increase over the previously set 2019 RHL, the Commission chose to maintain status quo recreational measures, which are projected to achieve a harvest level close to the revised RHL based on the calibrated recreational harvest data from the Marine Recreational Information Program (MRIP). As a result, regions established under Addendum XXXII may submit proposals to make minor adjustments to their 2019 recreational measures, such as adjusting the start and end dates of the season, but must hold projected 2019 harvest at 2018 levels. These proposals will require Technical Committee review and Board approval. Additionally, the Commission and Council approved the use of conservation equivalency, allowing state measures to be extended into federal waters, pending acceptance of final state measures by the Regional Administrator.

Based on the findings of the 2018 Benchmark Stock Assessment and Peer Review, the stock was not overfished nor experiencing overfishing in 2017. Spawning stock biomass (SSB) in 2017 was estimated to be 98 million pounds, approximately 78% of the biomass target of 126 million pounds. The fishing mortality rate was estimated to be 0.334 in 2017, below the fishing mortality threshold of 0.448.

Recruitment in 2017 was estimated at 42 million fish at age 0, below the time series average of 53 million fish at age 0. Recruitment has been below average since 2011.

Data analyzed by the Northeast Fisheries Science Center for the assessment indicate increasing relative abundance of older fish and an expanding age structure. However, the data also indicate a decrease in relative total abundance since the late 2000s, as well as decreasing trends in average lengths and weights at age for both sexes, suggesting slower growth and delayed maturity which impacts the biological reference points. The assessment shows current mortality from all sources is greater than recent recruitment inputs to the stock, which has resulted in a declining stock trend. Additionally, the assessment found the spatial distribution of the resource is continuing to shift northward and eastward.

A key attribute of the assessment is the incorporation of revised recreational catch data. In July 2018, MRIP revised the previous recreational catch estimates with a calibrated 1982-2017 time series that corresponds to the new MRIP survey methods. For comparison with the previous estimates, the revised estimates of 2017 recreational landings and discards are over three times the previous estimates. The revised recreational catch estimates increased the 1982-2017 total annual catch by an average of 29 percent, ranging from 11 percent increase in 1989 to 43 percent increase in 2017. The increase in estimated removals resulted in an increased population estimate compared to previous assessments.

For more information about please contact Kirby Rootes-Murdy, Senior FMP Coordinator, at krootes-murdy@asmfc.org.

A PDF of the press release can be found here – http://www.asmfc.org/uploads/file/5c868122pr11FlukeSpecs2019-2021andAssessment.pdf

ASMFC August/September 2017 issue of Fisheries Focus Now Available

October 6, 2017 — The following was released by the Atlantic States Marine Fisheries Commission:

The August/September 2017 issue of ASMFC Fisheries Focus is now available at http://www.asmfc.org/uploads/file/59d79752FishFocusAugustSept2017.pdf.

INSIDE THIS ISSUE

Upcoming Meetings

page 2

From the Executive Director’s Desk

ASMFC Discusses Next Steps in State/Federal Management

page 3

Species Profile

Spot

page 4

Fishery Management Actions

American Lobster

Scup

page 7

Proposed Management Actions

Atlantic Menhaden

Cobia

page 9 

Science Highlight

ASMFC Releases Stock Assessment Updates for Atlantic Menhaden and River Herring

page 11

ACCSP

ACCSP Submits Regional Recreational Implementation Plan to NOAA Fisheries MRIP

page 12

Comings & Goings
page 14

Employees of the Quarter Named

page 16

Past issues of Fisheries Focus can be found here – http://www.asmfc.org/search/%20/%20/Fishery-Focus.

How Good Data Keeps America Fishing

February 13, 2017 — There are many ways to have a good day out on the water. The ocean gives us endless opportunities to find joy, exhilaration and happiness—playing on the beach, snorkeling, diving and fishing. Most recreational fishermen I know measure their good days by the number and size of fish they’ve reeled in. But it turns out those numbers are important for another reason, too—that’s critical data that ensures there are plenty of fish left for not just for your next trip but also for your kids’ and their grandkids’ trips.

Recreational fishing is a big deal in areas like the Gulf of Mexico and the South Atlantic. That means a lot of folks are out on the water and those coolers of fish start to add up. In 2015, 8.9 million saltwater anglers took 61 million fishing trips in U.S. waters. This industry is responsible for driving $60 billion in sales impacts into coastal communities through purchases like fishing trips and equipment, spending in hotels and restaurants.

With so much riding on the line, it’s important that we manage our fish sustainably, which means having reliable, accurate data of how many fish we’re taking out our ocean each year. That task falls on the Marine Recreational Information Program or MRIP (em-rip). It is housed in the National Oceanic and Atmospheric Administration’s Fisheries Service (NOAA Fisheries) but works closely with state and local wildlife programs.

Read the full story at the Ocean Conservancy

JIM HUTCHINSON JR: WILL ANGRY ANGLERS RESPOND TO FLUKE FIASCO?

November 28th, 2016 — Seriously, reading any further is just going to make you incredibly angry.

There’s no way to sugarcoat this, the coastwide quota for summer flounder (fluke) in 2017 is expected to be cut by about 40%. That means a shorter season, lower bag, an increase in size limits, or any combination of the three.

Pardon my French, but I told you that you’d be pissed!

The question is, what are you – what are we going to do about it?

NOAA Fisheries recently announced that their July 2016 summer flounder assessment shows continued overfishing and a fluke stock biomass in decline; in response, the federal government proposes a 30% reduction from catch limits previously implemented for the 2017 season, along with a 16% reduction from current 2018 allocations.

Because the Marine Recreational Information Program (MRIP) showed gross overharvest in the recreational sector in 2016, that means we’re officially “overfishing” the fluke stock. That’s not to say the stock is in trouble, but because MRIP showed anglers caught too many fish this past summer, we now have a summer flounder stock that is experiencing statutory overfishing.

Read the full story at The Fisherman