羊草种群地上部分生物量模型

羊草种群地上部分生物量模型

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Contributor(s)

Initial contribute: 2018-12-04

Authorship

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

Model Description

Chinese {{currentDetailLanguage}} Chinese

羊草种群地上部分生物量模型

1)羊草种群地上部分生物量的季节动态:

 羊草种群地上部分生物量模型:

式中,为某时刻的生物量;为该生境条件下可达到的生物量极大值;e为自然对数的底;为常数;k为生长常数;t为生长发育天数(自返青之日起)。

2)羊草种群地上部分生物量的增长速率:
    
平均绝对增长速度模型:

式中,分别为时刻的生物量。


   

参考文献

    李月树,祝庭成:羊草种群地上部分生物量形成规律的探讨。植物生态学与地植物学丛刊,198374

How to Cite

《资源环境数学模型手册》 (2018). 羊草种群地上部分生物量模型, Model Item, OpenGMS, https://geomodeling.njnu.edu.cn/modelItem/8832fb40-b298-412d-8a3b-98edbc567f33
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History

Last modifier : 
Zhen Qian
Last modify time : 
2020-11-11
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 : 
Zhen Qian
Last modify time : 
2020-11-11
Modify times : 
View History

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