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Water footprint of the water cycle of Gran Canaria and Tenerife (Canary Islands, Spain)
dc.creator | Cruz Pérez, Noelia | es_ES |
dc.creator | Santamarta, Juan C. | es_ES |
dc.creator | García Gil, Alejandro | es_ES |
dc.creator | Rodríguez Martín, Jesica | es_ES |
dc.creator | Miralles Wilhelm, Fernando | es_ES |
dc.creator | Hernández Alemán, Anastasia | es_ES |
dc.creator | Martínez Aldaya, Maite | es_ES |
dc.date.accessioned | 2022-11-23T09:50:52Z | |
dc.date.available | 2022-11-23T09:50:52Z | |
dc.date.issued | 2022 | |
dc.identifier.citation | Cruz-Pérez, N.; Santamarta, J.C.; García-Gil, A.; Rodríguez-Martín, J.; Miralles-Wilhelm, F.; Hernández-Alemán, A.; Aldaya, M.M. Water Footprint of the Water Cycle of Gran Canaria and Tenerife (Canary Islands, Spain). Water 2022, 14, 934. https://doi.org/10.3390/w14060934 | en |
dc.identifier.issn | 2073-4441 | |
dc.identifier.uri | https://hdl.handle.net/2454/44431 | |
dc.description.abstract | When it comes to exploiting natural resources, islands have limitations due to the quantity of these resources and the potential for harm to the ecosystem if exploitation is not done in a sustainable manner. This article presents a study of the water footprint of the different drinking water collection facilities and wastewater treatment facilities in the Canary Islands, in order to determine the blue, green, and grey water footprints in each case. The results show high percentages of drinking water losses, which raises the blue water footprint of the Canary Islands archipelago. The grey water footprint was studied in terms of Biochemical Oxygen Demand (BOD5 ). The green water footprint was not considered because it is a dimension of the water footprint mainly calculated for agricultural crops. Of the facilities studied, the wells for extraction of drinking water from the aquifer and the distribution network have the largest blue water footprint for the years under study (2019 and 2020). Only the wastewater treatment plants have a gray water footprint in this study, with values between 79,000 and 108,000 m3 per year. As a general conclusion, the most important factor in reducing the water footprint of the water cycle in the Canary Islands is optimization of the water resource, improving existing infrastructures to minimize losses, and implementing a greater circular economy that reuses water on a regular basis. © 2022 by the authors. Licensee MDPI, Basel, Switzerland. | en |
dc.description.sponsorship | This research was funded by the European Union's Horizon 2020 research and innovation program under grant agreement 101037424, project ARSINOE (climate-resilient regions through systemic solutions and innovations). : The development of this study has been possible thanks to the government of the Canary Islands, through the project “Analysis of the carbon and water footprint of the three main economic activities in the Canary Islands: Tourism, Agriculture and Integrated Water Cycle”, under grant agreement N◦ 20160026. | en |
dc.format.mimetype | application/pdf | en |
dc.language.iso | eng | en |
dc.publisher | MDPI | en |
dc.relation.ispartof | Water 2022, 14, 934 | en |
dc.rights | © 2022 by the authors. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license. | en |
dc.rights.uri | http://creativecommons.org/licenses/by/4.0/ | |
dc.subject | Climate change | en |
dc.subject | Desalination | en |
dc.subject | Volcanic islands | en |
dc.subject | Water galleries | en |
dc.subject | Water supply | en |
dc.title | Water footprint of the water cycle of Gran Canaria and Tenerife (Canary Islands, Spain) | en |
dc.type | info:eu-repo/semantics/article | en |
dc.type | Artículo / Artikulua | es |
dc.date.updated | 2022-11-23T09:50:52Z | |
dc.contributor.department | Institute on Innovation and Sustainable Development in Food Chain - ISFOOD | es_ES |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | en |
dc.rights.accessRights | Acceso abierto / Sarbide irekia | es |
dc.identifier.doi | 10.3390/w14060934 | |
dc.relation.projectID | info:eu-repo/grantAgreement/European Commission/Horizon 2020 Framework Programme/101037424 | en |
dc.relation.publisherversion | https://doi.org/10.3390/w14060934 | |
dc.type.version | info:eu-repo/semantics/publishedVersion | en |
dc.type.version | Versión publicada / Argitaratu den bertsioa | es |