干旱区生态环境知识资源中心(Arid): ASSESSMENT OF SOLUTE TRANSPORT AND DISTRIBUTION UNDER DRY DRAINAGE CONDITIONS USING A PHYSICAL MODEL

Arid

DOI	10.1002/ird.2370
	ASSESSMENT OF SOLUTE TRANSPORT AND DISTRIBUTION UNDER DRY DRAINAGE CONDITIONS USING A PHYSICAL MODEL
	Ansari, Shahab 1; Abedi-Koupai, Jahangir 1; Mostafazadeh-Fard, Behrouz 1; Shayannejad, Mohammad 1; Mosaddeghi, Mohammad Reza 2
通讯作者	Shayannejad, Mohammad
来源期刊	IRRIGATION AND DRAINAGE
ISSN	1531-0353
EISSN	1531-0361
出版年	2019
卷号	68 期号:4 页码:797-807
英文摘要	Researchers have recently investigated dry drainage in respect of decreasing environmental effects and investment cost reduction of traditional drainage systems in arid and semi-arid regions. This study investigated the effect of dry drainage on solute transport in a loamy soil using a physical model. The experiment lasted 84 days and results showed that the dry drainage system transferred a significant amount of dissolved salts from the irrigated area into the fallow area. Moreover, sodium, potassium, calcium, nitrate and chloride ions accumulated in the upper layers of soil of the fallow area but magnesium accumulated in the deeper layers. The ratios of sodium, potassium, calcium, magnesium, nitrate and chloride concentrations at the soil surface of the fallow area to the corresponding values in the irrigated area were 1.67, 1.20, 1.81, 0.90, 2.58 and 1.20, respectively. In addition, variation of SAR in the soil profile of the irrigated area was low and its value approached 1.58, but it increased with decreasing soil depths of the fallow area reaching 2.17 at the soil surface of this area. Although the results demonstrated the capability of dry drainage to transfer ions from the irrigated to the fallow area, further investigation regarding different aspects of this method is recommended. (c) 2019 John Wiley & Sons, Ltd.
英文关键词	barley cations chloride dry drainage ions transport nitrate
类型	Article
语种	英语
国家	Iran
收录类别	SCI-E
WOS记录号	WOS:000479947100001
WOS关键词	SOIL SODICITY ; WATER ; IRRIGATION ; SALINITY ; MANAGEMENT ; RATIO
WOS类目	Agronomy ; Water Resources
WOS研究方向	Agriculture ; Water Resources
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/216556
作者单位	1.Isfahan Univ Technol, Coll Agr, Dept Water Engn, Esfahan 8415683111, Iran; 2.Isfahan Univ Technol, Coll Agr, Dept Soil Sci, Esfahan, Iran
推荐引用方式 GB/T 7714	Ansari, Shahab,Abedi-Koupai, Jahangir,Mostafazadeh-Fard, Behrouz,et al. ASSESSMENT OF SOLUTE TRANSPORT AND DISTRIBUTION UNDER DRY DRAINAGE CONDITIONS USING A PHYSICAL MODEL[J],2019,68(4):797-807.
APA	Ansari, Shahab,Abedi-Koupai, Jahangir,Mostafazadeh-Fard, Behrouz,Shayannejad, Mohammad,&Mosaddeghi, Mohammad Reza.(2019).ASSESSMENT OF SOLUTE TRANSPORT AND DISTRIBUTION UNDER DRY DRAINAGE CONDITIONS USING A PHYSICAL MODEL.IRRIGATION AND DRAINAGE,68(4),797-807.
MLA	Ansari, Shahab,et al."ASSESSMENT OF SOLUTE TRANSPORT AND DISTRIBUTION UNDER DRY DRAINAGE CONDITIONS USING A PHYSICAL MODEL".IRRIGATION AND DRAINAGE 68.4(2019):797-807.