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	A simple method for estimating the convection-dispersion equation parameters of solute transport in agricultural ecosystem
	Shi, H.1,2; Zheng, J. Y.3; Shao, H. B.1,5; Wang, H. X.2; Chen, F. Q.2,4
发表期刊	AFRICAN JOURNAL OF BIOTECHNOLOGY
ISSN	1684-5315
	2011-08-31
卷号	10期号:49页码:9985-9991
关键词	Convection-dispersion Equation (Cde) Parameters Estimation Agricultural System
产权排序	[Shi, H.; Shao, H. B.] CAS, Yantai Inst Costal ZoneRes, CAS Shandong Prov Key Lab Coastal Environm Proc, Yantai 264003, Peoples R China; [Shi, H.; Wang, H. X.; Chen, F. Q.] Xian Univ Architecture & Technol, Sch Environm & Municipal Engn, Xian 710055, Peoples R China; [Zheng, J. Y.] NW A&F Univ, CAS, Inst Soil & WaterConservat, State Key Lab Soil Eros & Dryland Farming Loess P, Yangling 712100, Peoples R China; [Chen, F. Q.] Acad Water Conservancy Res Shandong Prov, Jinan 250013, Peoples R China; [Shao, H. B.] Qingdao Univ Sci & Technol, Inst Life Sci, Qingdao 266042, Peoples R China
通讯作者	Shao, HB (reprint author), CAS, Yantai Inst Costal ZoneRes, CAS Shandong Prov Key Lab Coastal Environm Proc, Yantai 264003, Peoples R China
作者部门	滨海湿地实验室
英文摘要	The convection-dispersion equation (CDE) is the classical approach for modeling solute transport in porous media. So, estimating parameters became a key problem in CDE. For statistical method, some problems such as parameter uniqueness are still unsolved because of more factors. Due to the advantage of clear physical concept and unique parameter values, the simple deterministic method became very useful alternatives. In this paper, a simple method was proposed to estimate both D and R, and the validity was verified by experiment, which can be applied in agriculture and environmental fields for predicting soil quality property.; The convection-dispersion equation (CDE) is the classical approach for modeling solute transport in porous media. So, estimating parameters became a key problem in CDE. For statistical method, some problems such as parameter uniqueness are still unsolved because of more factors. Due to the advantage of clear physical concept and unique parameter values, the simple deterministic method became very useful alternatives. In this paper, a simple method was proposed to estimate both D and R, and the validity was verified by experiment, which can be applied in agriculture and environmental fields for predicting soil quality property.
文章类型	Article
资助机构	National Natural Science Foundation of China[40471078]; Program for Changjiang Scholars, Innovative Research Team in University (PCSIRT)[IRT0853]; Shaanxi Provincial Office Education[05JK241]; Chinese Academy of Sciences(CAS); CAS/SAFEA
收录类别	SCI
语种	英语
关键词[WOS]	FLOW ; MODELS ; SOIL
研究领域[WOS]	Biotechnology & Applied Microbiology
WOS记录号	WOS:000298387400001
引用统计	被引频次：1[WOS]   [WOS记录]     [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.yic.ac.cn/handle/133337/5298
专题	中国科学院海岸带环境过程与生态修复重点实验室_滨海湿地实验室
作者单位	1.CAS, Yantai Inst Costal ZoneRes, CAS Shandong Prov Key Lab Coastal Environm Proc, Yantai 264003, Peoples R China 2.Xian Univ Architecture & Technol, Sch Environm & Municipal Engn, Xian 710055, Peoples R China 3.NW A&F Univ, CAS, Inst Soil & WaterConservat, State Key Lab Soil Eros & Dryland Farming Loess P, Yangling 712100, Peoples R China 4.Acad Water Conservancy Res Shandong Prov, Jinan 250013, Peoples R China 5.Qingdao Univ Sci & Technol, Inst Life Sci, Qingdao 266042, Peoples R China
推荐引用方式 GB/T 7714	Shi, H.,Zheng, J. Y.,Shao, H. B.,et al. A simple method for estimating the convection-dispersion equation parameters of solute transport in agricultural ecosystem[J]. AFRICAN JOURNAL OF BIOTECHNOLOGY,2011,10(49):9985-9991.
APA	Shi, H.,Zheng, J. Y.,Shao, H. B.,Wang, H. X.,&Chen, F. Q..(2011).A simple method for estimating the convection-dispersion equation parameters of solute transport in agricultural ecosystem.AFRICAN JOURNAL OF BIOTECHNOLOGY,10(49),9985-9991.
MLA	Shi, H.,et al."A simple method for estimating the convection-dispersion equation parameters of solute transport in agricultural ecosystem".AFRICAN JOURNAL OF BIOTECHNOLOGY 10.49(2011):9985-9991.

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