文章基本信息

标题：The Water Footprint of European Agricultural Imports: Hotspots in the Context of Water Scarcity
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作者：Iulia Dolganova ; Natalia Mikosch ; Markus Berger 等
期刊名称：Resources
电子版ISSN：2079-9276
出版年度：2019
卷号：8
期号：3
页码：141-151
DOI：10.3390/resources8030141
出版社：MDPI Publishing
摘要：This study investigates the Water Footprint (WF) resulting from the agricultural imports of the European Union (EU-28). Import trade statistics were compiled and linked with crop- and country-specific water consumption data and water scarcity factors. Within the study, the virtual water imports of 104 agricultural commodities for the baseline year 2015 were assessed and product and country hotspots were evaluated. It was shown that (a) Europe imported 100 million tons of agricultural goods and 11 km3 of associated virtual irrigation water; (b) the highest impacts of water consumption do not necessarily result from high import amounts, but from water-intensive goods produced in water scarce countries; (c) the largest external EU-28 water footprint occurred due to the product categories cotton, nuts and rice; and (d) the highest share of the EU external water footprint took place in the United States (US), Pakistan, Turkey, Egypt and India.
关键词：water footprint; water scarcity; virtual water trade; agricultural water use; agricultural imports water footprint ; water scarcity ; virtual water trade ; agricultural water use ; agricultural imports