TY  -  
T1  - The effects of age-at-maturation on the parameters of a biphasic Lester growth model in Sander lucioperca 
SN  -  /  
UR  - http://hdl.handle.net/10138/328069 
T3  -  
A1  - Lappalainen, Jyrki; Malinen, Tommi; Vinni, Mika 
A2  -  
PB  -  
Y1  - 2021 
LA  - eng 
AB  - An accurate estimation of growth is crucial for any fish species that is a target in fishery. We applied a biphasic Lester model for pikeperch (Sander lucioperca) population that is a slow-growing one. In this model, age at maturity divide the growth into immature and matuire phases. Logistic regression models showed that both age and length were significant in males and females when using maturity as a dependent variable, and both of these variables differed between sexes. To estimate how the c... 
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IS  -  
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OP  -  
KW  - SOMATIC GROWTH; PIKEPERCH; SIZE; MATURITY; COST; L.; REPRODUCTION; REGRESSION; BIOLOGY; TRAITS; 1181 Ecology, evolutionary biology 
N1  -   
PP  -  
ER  -