小生境适应性模型

小生境适应性模型

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Contributor(s)

Initial contribute: 2018-12-04

Authorship

Affiliation:  
岳天祥编著
Email:  
yue@lreis.ac.cn
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Classification(s)

Application-focused categoriesNatural-perspectiveLand regions
Application-focused categoriesHuman-perspectiveEconomic activities

Model Description

Chinese {{currentDetailLanguage}} Chinese

小生境适应性模型

(1)  环境因子例如阳光、温度、土壤水分、土壤营养

等的定量指数标记为。实验环境下每一组的观测值

标记为代表农作物的实际资源状态,

因子i的最佳值记为 ,根据下面的公式,数据被标准化:

                 

 

式中,下标i表示实验i中的观测值 

     

 

 

2)小生境适应性模型:

 

式中,表示实验i中农作物的小生境适应性值; 

模型参数,  

参考文献

    Li Z,Li H:农作物产量的小生境适应性模型及其应用。

EcologicalModelling1997,104

How to Cite

《资源环境数学模型手册》 (2018). 小生境适应性模型, Model Item, OpenGMS, https://geomodeling.njnu.edu.cn/modelItem/68c76038-5c47-4d0e-843b-2f6f4a9fcf80
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Last modifier : 
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Last modify time : 
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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 : 
YY
Last modify time : 
2020-11-03
Modify times : 
View History

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