Sun R. L. auteur aut IRD Sun P. auteur aut IRD Fu C. H. auteur aut IRD Liu G. K. auteur aut IRD Liang Z. L. auteur aut IRD Shin Yunne-Jai auteur aut IRD Barrier Nicolas auteur aut IRD Tian Y. J. auteur aut IRD text journalArticle eng text/pdf reformatted digital access Balanced harvest (BH) proposes moderate fishing mortality rates across all species or sizes in proportion to productivity, serving as a possible strategy for ecosystem-based fisheries management. Fishing patterns in some developing countries (e.g. China, the largest producer of seafood) closely resemble BH, where catches have been highly diversified by unselective gears due to market demand for almost all species. In this study, we employed an OSMOSE ecosystem model developed for the Yellow Sea in China to investigate the potential occurrences and advantages of BH in this region with highly exploited multispecies fisheries. Simulations were carried out under four types of fishing scenarios, where various levels of fishing mortality rates for all species or specific functional groups were implemented. Results indicated that the occurrences of BH depended on fishing pressure and targeted functional groups, and that size-level BH was significantly correlated with biomass and yield for most species. In particular, varying fishing pressure for certain functional groups resulted in BH, which produced a high yield for specific species and ensured their biomass sustainability. We concluded that the benefits of BH could be potentially achieved by adjusting fishing pressure for certain functional groups based on the existing fishing pattern in over-exploited ecosystems. specialized Balanced harvest Ecosystem approach to fisheries ecosystem model multispecies fisheries OSMOSE PACIFIQUE MER JAUNE 040 036 020 [Early access] [14 p.] 2023 1054-3139 https://www.documentation.ird.fr/hor/fdi:010086991 10.1093/icesjms/fsad023 1054-3139 [F B010086991] https://www.documentation.ird.fr/hor/fdi:010086991 https://horizon.documentation.ird.fr/exl-doc/pleins_textes/2023-04/010086991.pdf IRD - Base Horizon / Pleins textes 2023-04-14 2025-02-24 fdi:010086991 fre