沙地草地土壤水分平衡模型

沙地草地土壤水分平衡模型

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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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Classification(s)

Earth System SubjectEarth Surface SystemHydrosphere
Geography SubjectPhysical GeographyHydrology

Detailed Description

沙地草地土壤水分平衡模型

   

           瞬时的土壤水分动态方程:

                

式中,P(t),E(t)分别为降水和叶面积指数为1时的可能蒸腾强度;g(C,r,W,a)为地下潜流;λvλs分别为植被覆盖部分地表和无植被覆盖部分地表的入渗系数;a为坡度;C为地表的植被覆盖率;Lait)为植被覆盖率为1.0时的叶面及指数;CLait)E(t)为实际蒸腾强度。

高琼,董学军,梁宁:基于土壤水分平衡的沙地草地最优植被覆盖率的研究。生态学报,1996,16(1)

How to cite

《资源环境数学模型手册》 (2018). 沙地草地土壤水分平衡模型, Model Item, OpenGMS, https://geomodeling.njnu.edu.cn/modelItem/2db24497-c15c-4638-bdd3-3ddcefef9d11
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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? Feed back

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