Sustainable Water Footprints: Recent Advances and Future Directions

A special issue of Water (ISSN 2073-4441). This special issue belongs to the section "Water Use and Scarcity".

Deadline for manuscript submissions: closed (30 September 2022) | Viewed by 2322

Special Issue Editors


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Guest Editor
Multidisciplinary Water Management Department, Faculty of Engineering Technology, University of Twente, The Netherlands
Interests: environmental assessments; water footprint; water productivity; water and solute transport modeling
Special Issues, Collections and Topics in MDPI journals

E-Mail Website
Guest Editor
Multidisciplinary Water Management Department, Faculty of Engineering Technology, University of Twente, The Netherlands
Interests: water resource management; integrated assessment modelling; water productivity; hydrology
Special Issues, Collections and Topics in MDPI journals

Special Issue Information

Dear Colleagues,

Freshwater scarcity is a major threat to sustainable human development. Even when physical water availability may be low and highly variable in many places and threatened by climate change, water scarcity is mainly caused by strongly increased human water demands, violating environmental flow requirements in many regions of the world. These violations indicate that humanity’s current water footprint is not sustainable under current consumption patterns. Knowing the fact that agriculture is the biggest freshwater user at the global scale and that global food demand is increasing, the sustainability of future food security is threatened by water shortage challenges. Hence, promising pathways should be developed to lower water footprints to their sustainable levels in different places.

This Special Issue is dedicated to “Sustainable Water Footprints: Recent Advances and Future Directions” and seeks to capture cutting-edge research and practices. Hence, we would like to call for original papers from researchers, practitioners, water managers, and decision-makers about their contributions to assessing humanity’s water consumption patterns and analyzing their contribution to addressing water shortage challenges. We are looking for papers that assess current and/or future sustainability levels of humanity’s water footprint from different perspectives—either under current water consumption patterns or under efficiently altered ones.

Our main focus in this Special Issue of Water will be on two main aspects: (i) assessing the current and/or future water footprint pattern of humanity, and determining the hotspots through a sustainability analysis; and (ii) developing promising pathways for alleviating unsustainable water consumptions in hotspots and assessing their expected consequences from different perspectives. Papers can involve case studies for different nations, basins, or regions, or can address the global scale. Pathways could be developed either for a specific water consumer, or for all of them.

We would like to provide a comprehensive collection of such water-related research contributions with the aim of rapid and wide dissemination and application of research results. Papers will be selected thorough a peer-review procedure. Full research articles, reviews, and shorter commentaries/communications from practitioners are welcome.

Prof. Dr. Fatemeh Karandish
Prof. Dr. Maarten S. Krol
Guest Editors

Manuscript Submission Information

Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All submissions that pass pre-check are peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 100 words) can be sent to the Editorial Office for announcement on this website.

Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Water is an international peer-reviewed open access semimonthly journal published by MDPI.

Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 2600 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.

Keywords

  • water and food security
  • water footprint
  • water consumption pattern
  • environmental flow requirements
  • sustainability assessment
  • alleviating water scarcity

Published Papers (1 paper)

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Research

29 pages, 19427 KiB  
Article
Hydro-Environmental Sustainability of Crop Production under Socioeconomic Drought
by Samira Salari, Fatemeh Karandish, Parviz Haghighat jou and Maite M. Aldaya
Water 2023, 15(2), 288; https://doi.org/10.3390/w15020288 - 10 Jan 2023
Cited by 2 | Viewed by 1877
Abstract
A comprehensive framework for revealing the jeopardization between SDGs 2 and 6 is provided in this study. Along with a water footprint (WF) assessment, the 30-years pattern of agricultural WFs and its hydro-environmental, social, and ecopolitical (SEP) consequences were quantified for the major [...] Read more.
A comprehensive framework for revealing the jeopardization between SDGs 2 and 6 is provided in this study. Along with a water footprint (WF) assessment, the 30-years pattern of agricultural WFs and its hydro-environmental, social, and ecopolitical (SEP) consequences were quantified for the major food producer regions of Iran, as it is a water-bankrupted country under socioeconomic drought. In addition, the enforced impacts of major water/food-related policies on environmental sustainability were analyzed through an institutional assessment. During 1986–2016, BWS and GWD raised with annual average rates of 5% and 44%, respectively. Consequently, SEP status prospered along with an 18% increase in irrigated area, 198% in added-value by crop production and 5% by staple-crop exports, and 51% in the number of agricultural workers. The Pearson correlation analysis revealed a significant tradeoff between self-supplied food availability and SEP. A 54% increase in food production occurred at the cost of 80% overexploitation in blue water resources and quality degradation. An annual average increase of 1.1% in P/ETo indicates the dominant role of anthropogenic interventions in such deteriorations. The institutional assessment demonstrated that environmental sustainability policies have never been applied as promoting policies to boost self-sufficiency in food production. According to the results, hydrological sustainability requires a transformative vision in national policies to exploit limited water and soil resources while preserving the environment. Full article
(This article belongs to the Special Issue Sustainable Water Footprints: Recent Advances and Future Directions)
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