Mathematical modelling of the Ibera Caiman yacare

被引：3
|
作者：
de Castro, ML [1 ]
Silva, JAL [1 ]
机构：
[1] Univ Fed Rio Grande do Sul, Dept Matemat Pura & Aplicada, Porto Alegre, RS, Brazil
来源：
ECOLOGICAL MODELLING | 2005年 / 186卷 / 01期
关键词：
Caiman; population; model; management; harvest;
D O I：
10.1016/j.ecolmodel.2005.01.048
中图分类号：
Q14 [生态学（生物生态学）];
学科分类号：
071012 ; 0713 ;
摘要：
A non-linear age structured model is presented for the Ibera Caiman yacare population. We consider the placement of the nests (related to the temperature in the nest) as the determining factor for the sex of the hatchlings. The dynamical behavior and the effects of management strategies as harvest and eggs collection are studied through numerical simulation. (c) 2005 Published by Elsevier B.V.
引用
收藏
页码：99 / 109
页数：11
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