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<strong>Modeling of soil water retention based on 3D micro-tomographic image analysis</strong>

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Authentication Code dc
 
Title Statement <strong>Modeling of soil water retention based on 3D micro-tomographic image analysis</strong>
 
Added Entry - Uncontrolled Name de Oliveira, Jocenei Antonio Teodoro; State University of Ponta Grossa (UEPG)
Pires, Luiz Fernando; State University of Ponta Grossa (UEPG)
Cássaro, Fabio Augusto Meira; State University of Ponta Grossa (UEPG)
Brinatti, André Maurício; State University of Ponta Grossa (UEPG)
Saab, Sérgio da Costa; State University of Ponta Grossa (UEPG)
CNPq Grant Number 303726/2015-6
 
Uncontrolled Index Term Soil Physics; Soil Tillage; 3D Simulation in soil images
X-ray computed tomography; Porosity; Pore size distribution; Native forest; Environmental soil physics
 
Summary, etc. This paper proposes the use of an algorithm based on the mercury intrusion porosimetry (MIP) method to obtain the water retention characteristic curve (pF curve) of a soil under different treatments. 3D X-ray micro-tomographic images were used to quantify pore size distribution, which was employed for the evaluation of the water retention in different matric potentials. The results showed very good agreement between the traditional method (obtained by suction tables) and that one based on the MIP algorithm. It means that the use of simulation procedures can be an interesting alternative for the measurement of soil water retention properties.
 
Publication, Distribution, Etc. Indian Journal of Pure & Applied Physics (IJPAP)
2020-11-20 15:01:11
 
Electronic Location and Access application/pdf
http://op.niscair.res.in/index.php/IJPAP/article/view/32919
 
Data Source Entry Indian Journal of Pure & Applied Physics (IJPAP); ##issue.vol## 58, ##issue.no## 12 (2020): Indian Journal of Pure & Applied Physics
 
Language Note en
 
Nonspecific Relationship Entry http://op.niscair.res.in/index.php/IJPAP/article/download/32919/465502063
http://op.niscair.res.in/index.php/IJPAP/article/download/32919/465502064
http://op.niscair.res.in/index.php/IJPAP/article/download/32919/465502065
http://op.niscair.res.in/index.php/IJPAP/article/download/32919/465502066
http://op.niscair.res.in/index.php/IJPAP/article/download/32919/465502067
http://op.niscair.res.in/index.php/IJPAP/article/download/32919/465502071
 
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