Multiple scale homogenisation of nutrient movement and crop growth in partially saturated soil
type: Item
instance of: scholarly article
title: Multiple scale homogenisation of nutrient movement and crop growth in partially saturated soil
zbMATH Open document ID: 1428.92075
author: Yanyan Li
published in: Bulletin of Mathematical Biology
publication date: 2019-11-22T00:00:00Z
review text: The authors present a runtime efficient approach, based on multiple scale homogenisation, for the deriving of macroscale equations for describing the movement of nutrients in soil. The model specifically analysed focuses on the growth of potato tubers in partially saturated soil. Following an introduction of existing mathematical modelling, and an overview of homogenisation approaches, the theoretical background of the method is described in detail. The authors focus on the characteristics of three-phase poroelastic soils, the equations that describe the diffusion of nutrients in soils and the direct application of boundary conditions accompanied by parameter estimation and homogenisation. The results observed with this improved model differ by less than 2.
reviewed by: Irina Ioana Mohorianu
Mathematics Subject Classification ID: 92C80
Mathematics Subject Classification ID: 92D40
Mathematics Subject Classification ID: 35Q92
zbMATH DE Number: 7135694
zbMATH Keywords: homogenisation
zbMATH Keywords: deforming geometry
zbMATH Keywords: diffusion
zbMATH Keywords: solute movement
Wikidata QID: Q92805399
MaRDI profile type: Publication
full work available at URL: s11538-019-00656-3
OpenAlex ID: W2969854820
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DOI: 10.1007/S11538-019-00656-3
description: scientific article; zbMATH DE number 7135694