The SPRFMO Scientific Committee Jack Mackerel Benchmark Workshop (SCW16) took place between 18 and 22 May 2026, in person, in Lima, Peru.
SCW16 covered topics such as updated growth estimates, standardised CPUE modelling, as well as review of the single and two-stock hypothesis implementations of the JJM assessment model and estimation of reference points.
The workshop was held at the Jose Antonio Deluxe Hotel, Lima, Peru.
| Reference | Title |
| SCW16-Doc00 | SCW16 agenda |
| SCW16-Doc01 | Developments of the base SC13 model for benchmark and MSE considerations |
| SCW16-Doc02 | CPUE coordination priorities and working-paper plan |
| SCW16-Doc03 | Meta-Analysis of CPUE Papers on Jack Mackerel (2022–2025) |
| SCW16-Doc04 | Operating Models for Jack Mackerel MSE |
| SCW16-Doc05 | JM Biology |
| SCW16-Doc06 | Toward a standardised abundance index for Chilean jack mackerel: spatio–temporal modelling of acoustic survey data in northern Chile |
| SCW16-Doc07 | Implementation of an informed creep correction into the Chile Jack Mackerel CPUE index |
| SCW16-Doc08 | Interannual variability in distribution, size structure, and biomass of Chilean jack mackerel (Trachurus murphyi) estimated from fisherydependent acoustics |
| SCW16-Doc09 | Jack mackerel acoustic density index in the central-north acoustic surveys, estimated using spatiotemporal models with sdmTMB |
| SCW16-Doc10 | Update of Chilean jack mackerel CPUE abundance index estimated by spatiotemporal SPDE-based models using sdmTMB |
| SCW16-Doc11 | SPRFMO Jack Mackerel — Catch/Fishery Data Quality Checks |
| SCW16-Doc12 | Standardization of Chilean jack mackerel CPUE fishery in central-southern Chile using Hierarchical Bayesian Models (INLA) |
