@inproceedings{fdi:010085712, title = {{E}uropean purse seiners {CPUE} standardization of {B}ig {E}ye tuna caught under d{FAD}s}, author = {{A}kia, {S}. and {G}uery, {L}. and {G}rande, {M}. and {K}aplan, {D}avid and {B}a{\'e}z, {J}.{C}. and {R}amos, {M}.{L}. and {U}ranga, {J}. and {A}bascal, {F}. and {S}antiago, {J}. and {M}erino, {G}. and {G}aertner, {D}aniel}, editor = {}, language = {{ENG}}, abstract = {{A}bundance index for {B}ig {E}ye tuna ({BET}) in the {I}ndian {O}cean was derived from the {E}uropean purse seiner {CPUE}s series (2010-2021) for fishing operations made on drifting {FAD}s ({F}ishing aggregating {D}evices). {B}y classifying sets to non-followed d{FAD}s (i.e., d{FAD}s randomly encounter for which the purse seiner has no previous information) and followed-d{FAD}s (d{FAD}s from which purse seiner has previous information and therefore it is not randomly encounter) we take into account the difference between them. {T}he {VAST} methodology was used to standardized the {BET} {CPUE}. {A} {GLMM} approach has been also applied to compare the outputs when using an alternative modelling approach.}, keywords = {{OCEAN} {INDIEN}}, numero = {{IOTC}-2022-{WPTT}24-12}, pages = {[17 multigr.]}, booktitle = {24{\`e}me groupe de travail sur les thons tropicaux}, year = {2022}, URL = {https://www.documentation.ird.fr/hor/fdi:010085712}, }