Arid
DOI10.1002/ird.2148
Reduction of Sugarcane Water Footprint by Controlled Drainage, in Khuzestan, Iran
Jahani, Babak1; Mohammadi, Amir Soltani1; Nasseri, Abd Ali1; Van Oel, Pieter R.2; Lari, Adnan Sadeghi3
通讯作者Jahani, Babak
来源期刊IRRIGATION AND DRAINAGE
ISSN1531-0353
EISSN1531-0361
出版年2017
卷号66期号:5页码:884-895
英文摘要

The main objective of this study was to estimate the different components of the water footprint for sugarcane production under the conditions of free (FD) and controlled drainage (as an on-farm strategy for agricultural water management, CD) in an arid and semi-arid region in the south-west of Iran (Khuzestan Province). The different components of the water footprint (green, blue and grey) were assessed based on on-farm measurements. The total amount of water footprint for sugarcane production in the study area stood at 250 m(3)t(-1) in the treatment FD. Of this, 12.2, 71.8 and 16.0% were of the green, blue and grey water footprints, respectively. By using CD this value was reduced to 203 m(3)t(-1) in total, of which, 13.7, 76.8 and 9.5% were of the green, blue and grey water footprints, respectively. This decrease in the amount of water footprint seems to be mainly a result of an increase in crop productivity (due to soil condition improvement), reduction of the in- and outflow of the sugarcane farm and also reduction of nitrate losses in the CD treatment. Copyright (c) 2017 John Wiley & Sons, Ltd.


英文关键词water footprint water table management sugarcane controlled drainage
类型Article
语种英语
国家Iran ; Netherlands
收录类别SCI-E
WOS记录号WOS:000417575500018
WOS关键词CLIMATE-CHANGE IMPACTS ; TABLE MANAGEMENT ; NITROGEN POLLUTION ; SEMIARID REGION ; CROP PRODUCTION ; CO2 EMISSIONS ; CONSUMPTION ; SCARCITY ; DROUGHT ; SYSTEMS
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/2XILL650/199882
作者单位1.Shahid Chamran Univ Ahvaz, Fac Water Sci Engn, Dept Irrigat & Drainage, Ahwaz, Iran;
2.Wageningen Univ & Res, Water Resources Management Grp, Wageningen, Netherlands;
3.Hormozgan Univ, Fac Agr, Hormozgan, Iran
推荐引用方式
GB/T 7714
Jahani, Babak,Mohammadi, Amir Soltani,Nasseri, Abd Ali,et al. Reduction of Sugarcane Water Footprint by Controlled Drainage, in Khuzestan, Iran[J],2017,66(5):884-895.
APA Jahani, Babak,Mohammadi, Amir Soltani,Nasseri, Abd Ali,Van Oel, Pieter R.,&Lari, Adnan Sadeghi.(2017).Reduction of Sugarcane Water Footprint by Controlled Drainage, in Khuzestan, Iran.IRRIGATION AND DRAINAGE,66(5),884-895.
MLA Jahani, Babak,et al."Reduction of Sugarcane Water Footprint by Controlled Drainage, in Khuzestan, Iran".IRRIGATION AND DRAINAGE 66.5(2017):884-895.
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