Title Agenda Sub-Group Document Number Authors File The data description for the base case stock assessment of chub mackerel Scomber japonicus in the northwestern Pacific Ocean NPFC-2024-TWG CMSA09-WP01 Akihiro Manabe, Kazunari Higashiguchi, Ryuji Yukami, and Kazuhiro Oshima JAPAN NPFC-2024-TWG_CMSA09-WP01_Data_description.docx, NPFC-2024-TWG CMSA09-WP01 Input_data_base_case ppt.pdf The data description of input data used for the sensitivity analyses of the stock assessment of chub mackerel Scomber japonicus in the northwestern Pacific Ocean NPFC-2024-TWG CMSA09-WP02 Akihiro Manabe, Kazunari Higashiguchi, Ryuji Yukami, and Kazuhiro Oshima JAPAN NPFC-2024-TWG_CMSA09-WP02_Sensitivity_data.docx, NPFC-2024-TWG CMSA09-WP02 Input_data_sensitivity ppt.pdf Revised Standardized Abundance Indices for Ages 0 and 1 Fish of Chub Mackerel from Northwest Pacific Autumn Surveys up to 2023 NPFC-2024-TWG CMSA09-WP06 Shota Nishijima, Momoko Ichinokawa, and Ryuji Yukami JAPAN NPFC-2024-TWG CMSA09-WP06 Revised_CPUE_standardization_autumn_Jpn.docx Standardizing monthly egg survey data as an abundance index for spawning stock biomass of chub mackerel in the Northwest Pacific NPFC-2024-TWG CMSA09-WP07 Ken Ishida, Shota Nishijima, Momoko Ichinokawa and Ryuji Yukami JAPAN NPFC-2024-TWG CMSA09-WP07 EggSurvey_updated_Jpn.docx Standardized CPUE of Chub mackerel (Scomber japonicus) caught by the Russia’s trawls fishery up to 2023 NPFC-2024-TWG CMSA09-WP11 Chernienko Igor, Chernienko Emilya RUSSIA NPFC-2024-TWG CMSA09-WP11 CM_CPUE_standardization_2023_Rus.docx Standardized CPUE of Chub mackerel (Scomber japonicus) caught by the China’s lighting purse seine fishery up to 2022 NPFC-2024-TWG CMSA09-WP13 (Rev. 1) Yongchuang Shi, Heng Zhang, Haibin Han CHINA NPFC-2024-TWG CMSA09-WP13(Rev1) Standardized CPUE of CM up to 2022_Chn.docx