March 11, 2024 — The following was released by the Western Pacific Regional Fishery Management Council:
Scientific advisors to the Western Pacific Regional Fishery Management Council will meet March 12-14, 2024, to provide advice and guidance on the main Hawaiian Islands (MHI) deep-seven bottomfish and Guam bottomfish fishery stock assessments, among other topics.
The Council’s Scientific and Statistical Committee (SSC) meeting is open to in-person or remote participation via web conference for attendees. The full agenda, background documents and instructions for connecting to the meeting and providing oral public comments are available atwww.wpcouncil.org/event/151st-ssc-meeting.
MHI Deep-Seven Bottomfish Assessment
The SSC will discuss and evaluate a new benchmark stock assessment model for the MHI bottomfish fishery. The Council’s Hawai‘i Fishery Ecosystem Plan encompasses seven bottomfish species, managed as a species complex. The stock in 2023 is not overfished or undergoing overfishing, similar to the 2018 benchmark and 2021 update assessments. The new model uses estimates of harvest rate, annual biomass and other parameters to define the stock status relative to reference points.
The SSC will review a report and recommendations from a 2023 Western Pacific Stock Assessment Review (WPSAR) panel and may provide feedback to determine whether the new stock assessment represents the best scientific information available (BSIA). If appropriate, the Council will proceed with developing new annual catch limits (ACLs) for fishing years 2025-2029 based on the outcomes. The catch limit for the fishing year September 2023 to August 2024 is 492,000 pounds.
Guam Bottomfish Assessment
Similar to Hawai‘i, the SSC will review the 2024 updated stock assessment for 13 Guam bottomfish management unit species (BMUS) to recommend annual catches for fishing years 2024-2029. The Guam bottomfish fishery is operating under a rebuilding plan and associated ACL of 31,000 pounds. This is based on a 2017 benchmark stock assessment that concluded the stock complex was overfished, but not experiencing overfishing. The SSC will review a report and recommendations from the WPSAR panel and determine if the latest assessment should be considered BSIA for management action. Information from the 2024 report suggests BMUS in Guam were not overfished or experiencing overfishing in 2023.
The SSC will consider and may provide feedback on WPSAR Terms of Reference for a bottomfish data review to be held in July 2024.
The SSC will also receive an update on an upcoming survey aimed at filling data gaps for false killer whales outside of the U.S. exclusive economic zone. The members will revisit discussions on scientific approaches for managing the pelagic stock of the species.
Recommendations made by the SSC on these and other matters will be considered by the Council when it meets March 18-20 at the Ala Moana Hotel, Hibiscus Ballroom in Honolulu. Instructions on connecting to the web conference, agendas and briefing documents are posted at www.wpcouncil.org/event/198th-council-meeting.