MODELS OF THE INFLUENCE OF PREDATION ON ASPECT DIVERSITY IN PREY POPULATIONS
MODELS OF THE INFLUENCE OF PREDATION ON ASPECT DIVERSITY IN PREY POPULATIONS
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DOI：
10.1007/bf00275393
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发表时间：
1982-01-01
影响因子：
1.9
通讯作者：
SEGEL, LA
中科院分区：
文献类型：
--
作者：
LEVIN, SA;SEGEL, LA
通过考虑一个包含捕食者行为变化和猎物进化的模型，我们展示了在特定条件下，变节捕食如何影响猎物种群内和不同猎物物种之间多样性的维持。进一步，我们估计了当变节与其他因素结合导致猎物沿特征梯度非均匀分布时系统的内在“多样性”波长。
By considering a model incorporating behavioral changes by predators and prey evolution, we demonstrate how under certain conditions apostatic predation influences the maintenance of diversity within prey populations, and among different prey species. Further, we estimate the intrinsic “diversity” wavelength of the system when apostasy combines with other factors to lead to nonuniform distributions of prey along aspect gradients.