Arid
DOI10.2166/ws.2023.094
Risk-based decision-making systems in water and food security of global drylands
Wang, Manman; Du, Yiming; Jiang, Tianlong
通讯作者Jiang, TL
来源期刊WATER SUPPLY
ISSN1606-9749
EISSN1607-0798
出版年2023
卷号23期号:5页码:2224-2232
英文摘要This study introduces the foundational principles behind thewater footprint inwater and food security for evaluating the managerial strategies of agriculturalwater management in arid areas. The role of green, grey, blue and whitewater footprints in yield production has been critically investigated to analyze the climate and economic risks. Therefore, a nonlinear hydro-economic framework, which integrates soil water content, food production and economics has been used for the semi-arid regions of China. Non-dimensional form of net benefit per drop was formulated to analyze the uncertainty of economic parameters. Root zone moisture was simulated to estimate crop yield, transpiration, evaporation, water required for irrigation and increase water quality. Five plants of potato, onion, tomato, eggplant and carrot were selected due to similarity in the plant growth season and market criteria. The results showed that the average effective rainfall contributed less than 15% to food production. The impact of the risk of economic fluctuations in achieving the expected net profit has been more than water.
英文关键词arid and semi-arid regions uncertainty water-food nexus water use efficiency
类型Article
语种英语
开放获取类型gold
收录类别SCI-E
WOS记录号WOS:000967583300001
WOS关键词IRRIGATION ; PRODUCTIVITY
WOS类目Engineering, Environmental ; Environmental Sciences ; Water Resources
WOS研究方向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/2XILL650/399168
推荐引用方式
GB/T 7714
Wang, Manman,Du, Yiming,Jiang, Tianlong. Risk-based decision-making systems in water and food security of global drylands[J],2023,23(5):2224-2232.
APA Wang, Manman,Du, Yiming,&Jiang, Tianlong.(2023).Risk-based decision-making systems in water and food security of global drylands.WATER SUPPLY,23(5),2224-2232.
MLA Wang, Manman,et al."Risk-based decision-making systems in water and food security of global drylands".WATER SUPPLY 23.5(2023):2224-2232.
条目包含的文件
条目无相关文件。
个性服务
推荐该条目
保存到收藏夹
导出为Endnote文件
谷歌学术
谷歌学术中相似的文章
[Wang, Manman]的文章
[Du, Yiming]的文章
[Jiang, Tianlong]的文章
百度学术
百度学术中相似的文章
[Wang, Manman]的文章
[Du, Yiming]的文章
[Jiang, Tianlong]的文章
必应学术
必应学术中相似的文章
[Wang, Manman]的文章
[Du, Yiming]的文章
[Jiang, Tianlong]的文章
相关权益政策
暂无数据
收藏/分享

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。