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DOI	10.1016/j.envsoft.2020.104899
	Robust crop water simulation using system dynamic approach for participatory modeling
	Poulose, Thomas; Kumar, Saurav; Ganjegunte, Girisha K.
通讯作者	Poulose, T (corresponding author), Univ Texas Paso, Civil & Environm Engn, 500 W Univ Ave, El Paso, TX 79968 USA.
来源期刊	ENVIRONMENTAL MODELLING & SOFTWARE
ISSN	1364-8152
EISSN	1873-6726
出版年	2021
卷号	135
英文摘要	A system dynamic model, SMITUV (System Dynamic Modeling of Infiltration, Solute Transport, and Root Water Uptake in Vadose Zone) was developed for simulating transient soil water flow, solute transport, and root water uptake in crops under water and salinity stress in a multilayered unsaturated soil layer. SMITUV solves the mixed form one-dimensional Richards' equation with a sink term for water transport and root water uptake and advection-diffusion equation for solute transport. It simulates salinity and water stress on root water uptake as a function of osmotic and matric potential. SMITUV is based on fundamental physical principals and is robust enough to handle different scenarios and what-if runs and also has tools that are crucial for growers to understand the salt-water-soil system. The model is designed to be a planning tool for strategic desalination methods and field management measures that optimize irrigation water use for flood irrigated arid region crops.
类型	Article
语种	英语
开放获取类型	Bronze
收录类别	SCI-E
WOS记录号	WOS:000597234600002
WOS关键词	HYDRAULIC CONDUCTIVITY ; NUMERICAL-METHODS ; SOIL-WATER ; SALINITY ; PLANT ; TRANSPORT
WOS类目	Computer Science, Interdisciplinary Applications ; Engineering, Environmental ; Environmental Sciences ; Water Resources
WOS研究方向	Computer Science ; Engineering ; Environmental Sciences & Ecology ; Water Resources
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/347854
作者单位	[Poulose, Thomas] Univ Texas Paso, Civil & Environm Engn, 500 W Univ Ave, El Paso, TX 79968 USA; [Kumar, Saurav] Texas A&M AgriLife Res & Extens Ctr El Paso, Dept Biol & Agr Engn, 1380 A&M Circle, El Paso, TX 79927 USA; [Ganjegunte, Girisha K.] Texas A&M AgriLife Res & Extens Ctr El Paso, Dept Soil & Crop Sci, 1380 A&M Circle, El Paso, TX 79927 USA
推荐引用方式 GB/T 7714	Poulose, Thomas,Kumar, Saurav,Ganjegunte, Girisha K.. Robust crop water simulation using system dynamic approach for participatory modeling[J],2021,135.
APA	Poulose, Thomas,Kumar, Saurav,&Ganjegunte, Girisha K..(2021).Robust crop water simulation using system dynamic approach for participatory modeling.ENVIRONMENTAL MODELLING & SOFTWARE,135.
MLA	Poulose, Thomas,et al."Robust crop water simulation using system dynamic approach for participatory modeling".ENVIRONMENTAL MODELLING & SOFTWARE 135(2021).