种群灭绝时间预测模型

种群灭绝时间预测模型

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contributed at 2018-12-04

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Affiliation:  
岳天祥编著
Email:  
yue@lreis.ac.cn
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Geography SubjectPhysical GeographyEcosystem

Detailed Description

种群灭绝时间预测模型

    1)种群灭绝的预期时间:

式中,x=N/KN是种群,K是承载力;bx=α1-xxax=β+αxxα=b-dβ=b+d

2)时间间隔(tt+)上的跃进概率如下:

T1)满足:

 

 

参考文献

Grasman JHilleRisLambers R:中等种群的本地灭绝。EcologicalModelling1997103

How to cite

《资源环境数学模型手册》 (2018). 种群灭绝时间预测模型, Model Item, OpenGMS, https://geomodeling.njnu.edu.cn/modelItem/c6e96f61-f799-46b8-a387-5a9003e6001c
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Contributor

contributed at 2018-12-04

Authorship

Affiliation:  
岳天祥编著
Email:  
yue@lreis.ac.cn
Homepage:  
View
Is authorship not correct? Feed back

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