水分位势和相对水分含量的分析模型

水分位势和相对水分含量的分析模型

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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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Geography SubjectGIScience & Remote SensingGround Feature Spectrum

Detailed Description

水分位势和相对水分含量的分析模型

植物水分状况的两个重要的生态学量值是叶或根的水分位势(Ψ)和相对水分含量(Crw):

式中,Ψleaf是叶的水分位势(MPa);Ψsoil是土壤的水分位势(MPa);Dvp是水蒸气压亏值(MPa);Rleaf是叶阻尼(sm-1);Rsl是土壤到叶的阻尼(sm-1)。

参考文献

    Riggs G A, Running S W:用机载成像光谱仪探测针叶林冠层的水分胁迫。Remote Sensing ofEnvironment199135

How to cite

《资源环境数学模型手册》 (2018). 水分位势和相对水分含量的分析模型, Model Item, OpenGMS, https://geomodeling.njnu.edu.cn/modelItem/dd260c99-0275-40c3-8182-5d0e30af3313
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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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