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- Ecological sensitivity and vulnerability of fishing fleet landings to climate change across regionsPublication . Albo Puigserver, Marta; Bueno-Pardo, Juan; Pinto, Miguel; N. Monteiro, J.; Ovelheiro, Andreia; Teodosio, Maria; Leitão, FranciscoThe degree of exposure of fishing communities to environmental changes can be partially determined by the vulnerability of the target species and the landings composition. Hence, identifying the species that ecologically most contribute to the vulnerability of the landings are key steps to evaluate the risk posed by climate change. We analyse the temporal variability in intrinsic sensitivity and the ecological vulnerability of the Portuguese fisheries landings, considering the species proportions derived both from the weights and revenues. To account for the diversification of species of each fleet, we explored the species dependence of the fishery in combination with the vulnerability of them. The analyses were carried out separately for three fleet typologies and three regions. Opposite to what has been observed at a global scale, the ecological sensitivity of the fisheries landings between 1989 and 2015 did not display a decline across areas or fishing fleets. Considering each fleet independently, for trawling, where average vulnerability was lower than in the other fleets, the sensitivity of the landings increased since the 2000s. On the other hand, the high vulnerability found in multi-gear fleets was compensated by diversification of the species caught, while purse-seine fleets targeted low vulnerability species but presented a high fishery dependence on few species. The results highlight the importance of combining information on ecological vulnerability and diversification of fishing resources at a regional scale while providing a measure of the ecological exposure to climate change.
- Sowing potential transformative changes in the fishing and agrifood systems – conference reportPublication . Moranta, Joan; Florido-del-Corral, David; López-López, Lucía; Gómez, Sílvia; Agujetas, Julio; Albo Puigserver, Marta; Brent, Zoe W.; Bathily, Lamine; Calvário, Rita; Cavalli, Marta; Coll, Marta; Crane, Annya; de Oliveira, Ericka C.L.; Ertör, Irmak; Herrera-Racionero, Paloma; Leitão, Francisco; Miret-Pastor, Lluís; Patraca, Beatriz; Ortega, Miquel; Pascual-Fernández, José J.; Ramón-Bruquetas, Jaime; Sáez-Jiménez, Jorge; Seck-Papalaye, Abdoulaye; Villasante, SebastiánThe need to better understand the trade-offs between food production, trade and consumption; social and environmental impacts of food systems and food health requirements remains a challenge. Additionally, there is an urgency to transform the food system to reach the dietary patterns required to address the current diet -environment-health trilemma. Transformative changes are required to deal with the food system crisis. To this end, it is necessary to strengthen the links in the food chain and establish solid alliances between production and consumption with the objective of designing alternative food systems. In this context, the Agroecosystems History Laboratory of Pablo de Olavide University and Alimentta-Think tank for the transition of agrifood sys-tems, organised the IX International Congress of Agroecology between the 19th and the 23rd of January, 2023, in Seville (Spain). Its theme was "Cultivating local agroecological-based food systems". Within the Congress, a hybrid panel of "Sowing initiatives with transformative potential in the fishing sector" was held to bring together initiatives with the capacity to generate transformative changes and enhance the value of fisheries in the field of agroecology and food sovereignty. The panel included communications related to seafood consumption, food sovereignty, co-management, inequalities, collaborative experiences, waste management, transformation pro-cessing and commercialisation. As a conclusion of the panel, a new perspective is required to redesign the agrifood systems and promote desirable multiple transformative changes that help to establish analytical and political action strategies in the field of fisheries as a food system.