资源有限捕食物种的标准方程和修正方程

资源有限捕食物种的标准方程和修正方程

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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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Application-focused categoriesNatural-perspectiveLand regions

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Chinese {{currentDetailLanguage}} Chinese

资源有限捕食物种的标准方程和修正方程

   1)标准方程:

 

式中,b是捕食者的出生率;d是当没有食物可用时捕食者

的死亡率;F是捕食者的捕食率(每个捕食者个体的捕食单

位和时间单位); 是捕食者领土指数(当捕食密度无限

时捕食者种群趋近的密度);PQ是捕食者种群的密度;r

个体增长率; 是内在增长率;V是捕食种群的密度。

2)修正后的方程:

 

参考文献

Loman J: 领地对竞争的捕食者的稳定性和共生的影响

模拟研究。Ecological Modelling1985,27

 

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How to Cite

《资源环境数学模型手册》 (2018). 资源有限捕食物种的标准方程和修正方程, Model Item, OpenGMS, https://geomodeling.njnu.edu.cn/modelItem/0254b720-df22-48d0-b92c-7f43dbcee03d
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Initial contribute: 2018-12-04

Authorship

Affiliation:  
岳天祥编著
Email:  
yue@lreis.ac.cn
Homepage:  
View
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Last modifier : 
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Last modify time : 
2020-10-29
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