Threshold parameters and metapopulation persistence

被引：8

作者：

Hernández-Suárez, CM

Marquet, PA

Velasco-Hernandez, JX ^{[1
]}

机构：

[1] Univ Autonoma Metropolitana Iztapalapa, Dept Matemat, Mexico City 09340, DF, Mexico

[2] Univ Colima, CGIC, Ctr Univ Invest Ciencias Basicas, Colima 28045, Col, Mexico

[3] Pontificia Univ Catolica Chile, Fac Ciencias Biol, Dept Ecol, Santiago, Chile

来源：

BULLETIN OF MATHEMATICAL BIOLOGY | 1999年 / 61卷 / 02期

关键词：

D O I：

10.1006/bulm.1998.0084

中图分类号：

Q [生物科学];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

A method is presented to estimate the minimum viable metapopulation size based on the basic reproductive number R-0 and the expected time to extinction tau(E) for epidemiological models. We exemplify our approach with two simple deterministic metapopulation models of the patch occupancy type and then proceed to stochastic versions that permit the estimation of the minimum viable metapopulation size. (C) 1999 Society for Mathematical Biology.

引用

页码：341 / 353

页数：13

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