游隼的适度种群模型

游隼的适度种群模型

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Initial contribute: 2018-12-04

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Affiliation:  
岳天祥编著
Email:  
yue@lreis.ac.cn
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Application-focused categoriesNatural-perspectiveLand regions

Model Description

Chinese {{currentDetailLanguage}} Chinese

的适度种群模型

(1)下面的模型不包括游的空间分布结构:

式中,是在时间没有领地的雌游的数目;是在时间有领地的雌游成对的数目;是区域雌游中羽毛已经丰满的年幼雌游的成对数目;是能存活到1岁的雏鸟的概率;1岁鸟类能存活并且恢复到饲养数目的概率;2岁或者更老的鸟类每年的存活概率;是每年被释放的饲养雏鸟的总数。

(2)由于区域的游数是不变的,可以推出下面的等式:

式中,是在游总数不变的情况下,成对的区域雌游的数目。

(3)通过使用一个迁移率联接两个游总数,来说明繁殖成功差异的一个扩展模型:

式中,下标分别指北方和南方;是离开一个群体而没有饲养的雌游的概率;是存活迁移的概率;是群体中剩余的概率;是人工饲养的雏鸟融入北方人口的比例。因为总的区域游数量大小不变,这个方程有解:

 

参考文献

Wootton J T,Bell D A;加利福尼亚游隼的适度种群模型――生存能力和管理策略。EcologicalApplications,1992,2(3)

 

How to Cite

《资源环境数学模型手册》 (2018). 游隼的适度种群模型, Model Item, OpenGMS, https://geomodeling.njnu.edu.cn/modelItem/a6569dec-3883-40f9-854d-ee37e95fe122
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History

Last modifier : 
XiaoYu He
Last modify time : 
2020-12-29
Modify times : 
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Contributor

Initial contribute: 2018-12-04

Co-contributor(s)

Authorship

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

History

Last modifier : 
XiaoYu He
Last modify time : 
2020-12-29
Modify times : 
View History

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