A theoretical model with time-delay, competition and transitions among cohorts to study tilapia populations
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- 作者：J.G. Villavicencio-Pulidoa ; j.villavicencio@correo.ler.uam.mx" class="auth_mail" title="E-mail the corresponding author ; jgeiserv@gmail.com" class="auth_mail" title="E-mail the corresponding author ; C. Nila-Lué ; vanob ; claudia.nila@gmail.com" class="auth_mail" title="E-mail the corresponding author ; L. Guerrero-Cabrerac ; lguerrero74c@gmail.com" class="auth_mail" title="E-mail the corresponding author ; lguerrero@unpa.edu.mx" class="auth_mail" title="E-mail the corresponding author ; H. Garcí ; a-Lozanoc ; hnetgarcia@unpa.edu.mx" class="auth_mail" title="E-mail the corresponding author
- 关键词：Model with delay ; Pisciculture handling ; Transitions among cohorts ; Fish competition ; Size grading ; Fish population dynamics
- 刊名：Aquaculture
- 出版年：2016
- 出版时间：1 October 2016
- 年：2016
- 卷：463
- 期：Complete
- 页码：152-158
- 全文大小：1046 K
文摘
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Delay, competition and transition of individuals between cohorts are added to model.
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Delay and competition affect to oscillations in number of individuals in cohorts.
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The oscillations are damped when big fish are captured instantly at a higher rate.