@article{fdi:010008024, title = {{A}pplying an index of biotic integrity based on fish assemblages in a west african river}, author = {{H}ugueny, {B}ernard and {C}amara, {S}. and {S}amoura, {B}. and {M}agassouba, {M}.}, editor = {}, language = {{ENG}}, abstract = {{A} multivariate measure of river quality, the {I}ndex of {B}iotic {I}ntegrity ({IBI}), was adapted to a {W}est {A}frican river, the {K}onkoure ({R}epublic of {G}uinea). {F}ish assemblages were sampled using gill-nets during the dry season to provide data for the {IBI}. {T}en metrics were subsequently defined. {T}he capacity of the modified {IBI} to assess the impact of a bauxite treatment plant was tested. {T}he {IBI} decreased as expected at the impacted station. {D}etailed examination of the data revealed that one family, the #{M}ormyridae$, was almost eliminated from the impacted station, suggesting that members of this family can be considered as intolerant species in future uses of the {IBI} in other {A}frican rivers. ({R}{\'e}sum{\'e} d'auteur)}, keywords = {{POISSON} {D}'{EAU} {DOUCE} ; {ECOLOGIE} ; {QUALITE} {DE} {L}'{EAU} ; {ANALYSE} {MULTIVARIABLE} ; {STRUCTURE} {DU} {PEUPLEMENT} ; {BIODIVERSITE} ; {GUINEE} ; {KONKOURE} {COURS} {D}'{EAU}}, booktitle = {}, journal = {{H}ydrobiologia}, volume = {331}, numero = {}, pages = {71--78}, ISSN = {0018-8158}, year = {1996}, DOI = {10.1007/{BF}00025409}, URL = {https://www.documentation.ird.fr/hor/fdi:010008024}, }