@article{fdi:010088730, title = {{E}xploring fishing impacts on the structure and functioning of the {Y}ellow {S}ea ecosystem using an individual-based modeling approach}, author = {{S}un, {R}. {L}. and {S}un, {P}. and {Y}u, {H}. {Q}. and {J}u, {P}. {L}. and {M}a, {S}. {Y}. and {L}iang, {Z}. {L}. and {H}eino, {M}. and {S}hin, {Y}unne-{J}ai and {B}arrier, {N}icolas and {T}ian, {Y}. {J}.}, editor = {}, language = {{ENG}}, abstract = {{T}he {Y}ellow {S}ea is a marginal sea in the {N}orthwestern {P}acific where the fishery resources have been overfished and the community structure has greatly changed over the past six decades. {E}cosystem modeling approaches are valuable tools to uncover potential mechanisms behind the ecosystem changes. {H}ere, we developed '{OSMOSEYS}', an individual-based multi-species {OSMOSE} model that includes important commercial pelagic and demersal fish and invertebrates in the {Y}ellow {S}ea. {S}imulations were carried out under three fishing scenarios to investigate how different levels of fishing pressure may have impacted the {Y}ellow {S}ea ecosystem. {R}esults indicate that the biomass of demersal fish continued to decline during 1970-2014, while the biomass of pelagic fish and invertebrates fluctuated periodically. {L}ong-term fishing pressure has led to the reduction of total biomass, body sizes, and longevity of the modelled species. {U}nder low-fishing condition, the ecosystem biomass is restored and the proportion of elder and larger individuals increases. {O}n the contrary, high-fishing condition further decreases the proportion of high-trophic-level species. {OSMOSE}-{YS} serves as a baseline model to investigate ecosystem responses to different fishing strategies, in support of ecosystem-based fisheries management in the {Y}ellow {S}ea.}, keywords = {{F}ishing effect ; {E}cosystem model ; {O}ver-exploitation ; {E}cological indicators ; {OSMOSE} model ; {PACIFIQUE} ; {MER} {JAUNE}}, booktitle = {}, journal = {{J}ournal of {M}arine {S}ystems}, volume = {242}, numero = {}, pages = {103946 [13 p.]}, ISSN = {0924-7963}, year = {2024}, DOI = {10.1016/j.jmarsys.2023.103946}, URL = {https://www.documentation.ird.fr/hor/fdi:010088730}, }