Modelling seasonal predator-prey interactions

被引:3
|
作者
Sturis, J
Knudsen, C
机构
[1] UNIV LEEDS,DEPT APPL MATH STUDIES,LEEDS LS2 9JT,W YORKSHIRE,ENGLAND
[2] UNIV LEEDS,CTR NONLINEAR STUDIES,LEEDS LS2 9JT,W YORKSHIRE,ENGLAND
关键词
D O I
10.1006/jtbi.1996.0009
中图分类号
Q [生物科学];
学科分类号
07 ; 0710 ; 09 ;
摘要
We analyse an existing two variable model of predator-prey interactions. The analysis reveals problems in the model formulation. The main problem is related to the fact that the model is a mixture of empirically and causally based dynamic equations. An attempt to repair the model is made, but a completely satisfactory solution is not reached. We argue that model constructions, in which causal and empirical formulations are combined, contain fundamental problems.
引用
收藏
页码:99 / 103
页数:5
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