CORRELATIONS, DEPENDENCY BOUNDS AND EXTINCTION RISKS

被引：6

作者：

FERSON, S ^{[1
]}

BURGMAN, MA ^{[1
]}

机构：

[1] UNIV MELBOURNE,FORESTRY SECT,CRESWICK,VIC 3363,AUSTRALIA

来源：

BIOLOGICAL CONSERVATION | 1995年 / 73卷 / 02期

关键词：

LEADBEATERS POSSUM; EXTINCTION RISKS;

D O I：

10.1016/0006-3207(95)90031-4

中图分类号：

X176 [生物多样性保护];

学科分类号：

090705 ;

摘要：

Methods for estimating bounds on extinction risks ave described for cases where correlations among the parameters in a quantitative population viability analysis are unknown, and more generally where the forms of statistical dependence among the model's parameters are unknown. An example using Leadbeater's possum Gymnobelideus leadbeateri shows that making incorrect assumptions about correlations and dependencies may lead to severe over-estimation or under-estimation of extinction risks.

引用

页码：101 / 105

页数：5

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