第一性生产潜力估算

第一性生产潜力估算

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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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Earth System SubjectEarth Surface SystemAnthroposphere
Geography SubjectHuman GeographyAgricultural Geography

Detailed Description

第一性生产潜力估算

(1)合生产潜力计算公式:

       

式中,Yp为光合生产潜力;C为能量转换系数;Q为全年太阳总辐射;F为光能利用率;E为经济系数。

(2)光温生产潜力计算公式:

      

式中,光温潜力;fT)为温度衰减函数。

(3)光温水潜力计算公式:

      

式中,为光温水潜力;f(W)为水分衰减函数。

参考文献:

   刘立华:关中地区土地生产潜力和土地人口承载量。地理研究,1989,84

How to cite

《资源环境数学模型手册》 (2018). 第一性生产潜力估算, Model Item, OpenGMS, https://geomodeling.njnu.edu.cn/modelItem/f3022558-8d07-4b8b-8191-c911d38d2725
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Contributor

contributed at 2018-12-04

Authorship

Affiliation:  
岳天祥编著
Email:  
yue@lreis.ac.cn
Homepage:  
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