鼠类与天敌的捕食-食饵模型

鼠类与天敌的捕食-食饵模型

  44

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

Classification(s)

Geography SubjectPhysical GeographyEcosystem

Detailed Description

鼠类与天敌的捕食-食饵模型

   1)鼠类与天敌的捕食-食饵模型:

     

 

 

式中,t表示第t年;n为某地鼠类数量;r为瞬时增长率;

W为个体平均体重;N为天敌数量;为周限增长率;p

个体年均食量;R为食物中鼠的比例。

2)平衡关系模型:

             

 

 

式中,为鼠类数量; 为天敌数量;r为鼠的瞬时增长率;

其他同上。

参考文献

    成定平,屈国胜:自然生态条件下鼠类与天敌数量的平衡

关系。生态学杂志,1999,182

How to cite

《资源环境数学模型手册》 (2018). 鼠类与天敌的捕食-食饵模型, Model Item, OpenGMS, https://geomodeling.njnu.edu.cn/modelItem/766afdc6-5e06-444b-914e-5113fbd43684
Copy

QR Code

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

QR Code

You can link related {{typeName}} from your personal space to this model item, or you can create a new {{typeName.toLowerCase()}}.

Model Content & Service

These authorship information will be submitted to the contributor to review.