复杂森林景观中物种守恒的生态经济模型

复杂森林景观中物种守恒的生态经济模型

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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 categoriesHuman-perspectiveEconomic activities

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复杂森林景观中物种守恒的生态经济模型

 (1)成本:

对于纸浆用木材:

对于木块:

对于锯材原木:

式中,是收入的减少;分别是一英亩土地上纸浆用木材、锯木块和锯材原木的体积。

(2)净收入:

净收益值(Vn):

式中,是相对于给定的参照年份0的未来年数;是一个轮伐期中的年数;是年份的收益;是年份的成本;是贴现率。

土地期望值(V)

 

 

参考文献

Liu J: ECOLECON――一个复杂森林景观中物种守恒的生态学-经济学模型。Ecological Modelling,1993,69

How to Cite

《资源环境数学模型手册》 (2018). 复杂森林景观中物种守恒的生态经济模型, Model Item, OpenGMS, https://geomodeling.njnu.edu.cn/modelItem/5e36643c-a172-4459-8970-d3b1e66be5fc
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History

Last modifier : 
Xiaoyu He
Last modify time : 
2020-11-09
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Contributor

contributed at 2018-12-04

Authorship

Affiliation:  
岳天祥编著
Email:  
yue@lreis.ac.cn
Homepage:  
View
Is authorship not correct? Feedback

History

Last modifier : 
Xiaoyu He
Last modify time : 
2020-11-09
Modify times : 
View History

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