@incollection{fdi:26396, title = {{C}roissance des poissons d'eau douce africains = {G}rowth of {A}frican freshwater fishes}, author = {{M}{\'e}rona, {B}ernard de and {H}echt, {T}. and {M}oreau, {J}.}, editor = {}, language = {{FRE}}, abstract = {{M}ethods of studying growth in {A}frica include the analysis of population structure ({P}etersen method), study of marks on bony parts, tagging, and the study of captive fish ... {T}he phenomenon of interrupted or slowed growth can be correlated with temperature fluctuation, hydrological regime, salinity gradient and/or reproduction, but in most cases, the prime cause is food related. ... {E}nvironmental factors may function merely as regulators. {A}mong the growth models employed, that of von {B}ertalanffy is the most useful, being relatively simple and well adjusted to observed data, although it does not take into account the first steps of growth (larval and juvenile stages). {C}ertain large species have a quasi-linear growth throughout their life (#{L}ates niloticus$, some #{C}larias species$, etc.)}, keywords = {{POISSON} {D}'{EAU} {DOUCE} ; {CROISSANCE} ; {FACTEUR} {LIMITANT} ; {MODELE} ; {AFRIQUE}}, booktitle = {{B}iologie et {\'e}cologie des poissons d'eau douce africains = {B}iology and ecology of african freshwater fishes}, numero = {216}, pages = {191--220}, address = {{P}aris}, publisher = {{ORSTOM}}, series = {{T}ravaux et {D}ocuments de l'{ORSTOM}}, year = {1988}, ISBN = {2-7099-0929-4}, ISSN = {0371-6023}, URL = {https://www.documentation.ird.fr/hor/fdi:26396}, }