确定动态经济阈值的数学模型

确定动态经济阈值的数学模型

  47

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

确定动态经济阈值的数学模型

    1)温度模型:

式中,t天的模拟的实际温度;t天的平均温度;为一个标准正态分布的随机变量,具有标准差1和平均数0为三个参数。

2)种群动态模型:

式中,N为种群密度;为昆虫完成某一特定阶段的发育所需要的时间;为阶段的存活率。

 

 

参考文献

    李典谟,王景明:确定动态经济阈值的微计算机模型。生态学报,198661

How to cite

《资源环境数学模型手册》 (2018). 确定动态经济阈值的数学模型, Model Item, OpenGMS, https://geomodeling.njnu.edu.cn/modelItem/dc724322-df40-485b-ac66-7da47ccb9dd4
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.