Gillnet

This FIP involves the commercial gillnet walleye and lake whitefish fishery on Lake Winnipeg’s north basin located in Manitoba, Canada. An MSC pre-assessment was completed in November 2024. This FIP includes five units of assessment as follows: north basin walleye, poplar river lake whitefish, grand rapids lake whitefish, mossey bay whitefish, and dauphin river lake whitefish. Stock assessments have been completed and reviewed externally. The north basin walleye stock is being harvested at or near maximum sustainable yield. The four north basin lake whitefish stocks require action to support stock rebuilding. Habitat impact from commercial fishing activity is considered to be minimal. Commercial fishing activity is not expected to cause irreversible harm to key ecosystem elements including fish community structure, although continued monitoring and research would be beneficial. A fisheries management plan with a responsive harvest strategy is needed. Additional information on impacts on non-target species and ETP species is also needed. The management agency (Province of Manitoba) is working with fishers and partners, such as Indigenous Services Canada, to address deficiencies outlined in the MSC pre-assessment.

Wren Fishing is a fishing organisation that operates three vessels in the Northern Territory's Offshore Net and Line Fishery (ONLF) and Queenslands Gulf of Carpentaria Inshore Fishery (GoCIF) that targets grey mackerel. Queensland's GoCIF is divided into several fishery symbols (Attached, and synomynous, to fishing licenses that permit fishing in a particular location and fihsery), including the offshore (N12) mesh net fishery, where the vast majority of grey mackerel is landed. Wren Fishing are the sole owners and operators in the N12 fishery. The Northern Territory ONLF consists of ~10 vessels and is divided into two management regions (east and west). The Wren Fishing Fleet are the primary vessels that operate in the eastern manegement region and are ~1/3 of vessels that operate in the western management region.

This FIP is for Wren Fishing vessels that operate in GOCIF and ONLF, which only target grey mackerel. This mackerel is sold to north Queensland consumers

Artisanal fishing in Santa Rosalía-Mulegé has drastically decreased in recent years. Much of the decline is due to the complete collapse of the jumbo squid fishery. As the squid fishery declined, artisanal fishermen shifted their effort to yellowtails, snappers and groupers species, which are now showing signs of overfishing.

The motivation for undertaking this FIP is to enable local stakeholders to improve the biological, social and economic system associated with small-scale fishing in the Santa Rosalía-Mulegé corridor, so that fishers and others who depend on fishing resources are incentivized to implement positive changes, and can share the benefits and enjoy a better quality of life. We believe this is possible if the systems are managed for long-term sustainability, ensuring that the benefits are propagated and enjoyed by future generations.

This multi-species finfish artisanal fishery was selected for a FIP because we believe that it is possible to significantly improve its performance, certainly relative to its existing conditions, so that local fish populations, fishers, buyers and consumers benefit. Whether we achieve this objective depends on our ability to identify the factors that limit or prevent the existing fishery from becoming more productive, stable and resilient to external shocks and to identify measures to overcome these limitations. It also depends on the willingness of local fishers and others to adopt and implement these measures, and the likelihood that, once implemented, these measures will produce the desired results. We believe these results are desirable and achievable.

The potential barriers to achieving sustainability are myriad. However, these barriers could be overcome because:

• There is a long tradition of small-boat (‘pangas’) fishing in the Santa Rosalía-Mulegé corridor;

• Local fishers have the potential to influence the abundance, survival and/or growth of the local fish populations;

• The catches of yellowtail, snappers and groupers is an important source of income for local fishers and the Santa Rosalía-Mulegé community;

• The fisher community from the Santa Rosalía-Mulegé corridor come from similar socioeconomic backgrounds; their ability to fish (access to permits, equipment, etc.) and the physical, biological, social and economic factors that affect them are common to all;

• There is potential support among the community, institutions, project partners and project funders; and

• There are viable options to improve the fishery in probable future scenarios.

During the Fishery Pre-Assessment, discussions with local fishers, observations of fishing behavior and catch records, and sampling data collected at various fishing ports determined that yellowtail, snapper, and grouper (represented by eight species) dominate catches in the Santa Rosalía-Mulegé corridor, caught with hook and line ("piola," local Mexican name) and surrounding gillnets ("chinchorro") as fishing gear.

Four separate Assessment Units (UoA) were identified to facilitate our fisheries assessment and improvement work plan:

• Yellowtail handline. There is a group of fishers who target yellowtail with handlines. They do not use gillnets during the same fishing days from the same fishing boats. The local yellowtail fishery targets fish from a population throughout the Gulf of California, so the actual population is larger than the geographic area covered by this PA. The yellowtail fishery only occurs when the migratory yellowtail is found in the local area.

• Yellowtail gillnet. A separate, but smaller, number of fishers target the same yellowtail population described above using gillnets, depending on the availability and abundance of this resource. Some fishers can sometimes switch from handlines to gillnets when targeting yellowtail, but not on the same day.

• Snapper handline. Handline fishers go after snappers, available year-round, usually when yellowtail is less available. They do not handline for other species on the same trips and sometimes target snappers and yellowtails during the same fishing trip. Because snappers are relatively territorial, the stock is roughly defined as those that occur within the SRMC geography.

• Grouper handline. A distinct handline fishery occurs by season or availability for grouper species. Some of the same anglers switch from other species to groupers, but usually only target groupers on a given fishing trip. Because groupers are territorial, the stock is roughly defined as those that occur within the geography of the SRMC area.

Because these 4 UoAs represent eight species exploited by two different fishing gears, by the same fishing fleet operating in the same fishing area under the same economic units and commercial fishing permit, recommendations provided by the PA for each one of 4 UoAs were compiled and prioritized within this multispecies finfish fishery to develop the FIP workplan and address the challenges of the fishery to improve its performance against the MSC standards indicators.

Although it is necessary to continue to implement a comprehensive program of monitoring fishing data for separate species and gear in order to detect changes in species abundance and assess species vulnerability to define specific measures and limit threats to the most vulnerable, combining the PA recommendations for this multispecies fishery will allow 1) to harmonize this FIP with other FIPs that are being implemented in other areas of the Gulf of California for the same species, and 2) facilitate the adoption of unified/coherent fisheries management measures within the entire Gulf of California region.

It is also expected that promoting and implementing fisheries enhancement measures for this single combined UoA will indirectly benefit each of the 4 separate UoAs through a potential spillover effect, as measures will be taken for the most vulnerable species.

Mexico’s shrimp fishery is one of the country’s most important fisheries in terms of value (SAGARPA, 2013). Sinaloa is the second most important producer of shrimp in the country after Sonora (Anuario 2018) In Sinaloa, it has been estimated that around 600 small-scale are authorized to target the species. According to some recent data, 238 permits are active in the northern part of the state. The most important commercial species are the blue and brown shrimps (Litopenaeus stylirostris and Farfantepenaeus californiensis). This FIP will begin with the participation of 4 cooperatives, but the project aims to include more groups as cooperatives that operate in the Navachiste Bay, that includes producers that target both species using bottom trawl and gillnets inside the Navachiste Bay and the open waters around the bay. Finally, our project although aims to follow the framework of Fishery progress, monitoring and reporting on MSC environmental indicators, will also be monitoring and reporting improvements on both social and financial indicators of our producer partners, this will be reflected in the implementation of a triple impact workplan.