globalchange  > 全球变化的国际研究计划
DOI: 10.1016/j.gloplacha.2013.08.015
论文题名:
Income-based projections of water footprint of food consumption in Uzbekistan
作者: Djanibekov N.; Frohberg K.; Djanibekov U.
刊名: Global and Planetary Change
ISSN: 0921-8237
出版年: 2013
卷: 110
起始页码: 130
结束页码: 142
语种: 英语
英文关键词: Food consumption pattern ; Food prices ; Income growth ; Population growth ; Water footprint
Scopus关键词: Economic growths ; Food consumption ; Food prices ; Income levels ; Parameterized ; Population growth ; Water footprint ; Water requirements ; Economic analysis ; Food supply ; Nutrition ; Water resources ; Water supply ; Population statistics ; calibration ; data acquisition ; diet ; food consumption ; income distribution ; parameterization ; water supply ; water use ; Uzbekistan
英文摘要: Assessing future water requirements for feeding the growing population of Central Asia can improve understanding of the projected water supply scenarios in the region. Future water requirements will be partially determined by the dietary habits of the populations, and are thus responsive to significant variation of income levels. Using Uzbekistan as an example, this study projects the water footprints of income driven changes on the population's diet in Central Asia. To reveal the influence of large income changes on dietary habits a Normalized Quadratic-Quadratic Expenditure System was calibrated and applied to data from 2009. The national water footprints of food consumption in Uzbekistan were projected until 2034 by applying the parameterized demand system to estimate the respective water footprint values. The results showed that for Uzbekistan the projected increase in the food consumption water footprint would be primarily linked to income growth rather than population growth. Due to the high water footprint of common food products, the composition of the population's diet, and responsiveness to income, economic growth is expected to put greater pressure on water resources in Uzbekistan unless proper measures are undertaken. © 2013 Elsevier B.V.
URL: https://www.scopus.com/inward/record.uri?eid=2-s2.0-84888013515&doi=10.1016%2fj.gloplacha.2013.08.015&partnerID=40&md5=4b1363a4a2158d62c16ba2ca5560e571
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资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/11143
Appears in Collections:全球变化的国际研究计划

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作者单位: Leibniz Institute of Agricultural Development in Central and Eastern Europe (IAMO), Theodor-Lieser-Str. 2, 06120 Halle (Saale), Germany

Recommended Citation:
Djanibekov N.,Frohberg K.,Djanibekov U.. Income-based projections of water footprint of food consumption in Uzbekistan[J]. Global and Planetary Change,2013-01-01,110.
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