The aim of this study is to monitor the water use over the national territory and evaluate water flows by economic sectors across regional boundaries. The sustainability level is evaluated in terms of water scarcity (the ratio between water consumption and water availability). Publicly-available geo-referenced maps containing the annual average volume of available and consumed water for different economic activities, pollution loads, and land cover are elaborated with geographic information system (GIS) software. Different administrative and geographic boundaries (regional, river basin, and hydrogeological complex) are used to produce a statistical overview of the sustainability level in water use over the Italian territory. Water footprint indicators are set up for the blue and grey components, while the sustainability of the green component is preliminarily evaluated from land use. The effective impact on the water resource is assessed in terms of water scarcity for all the three components. Water availability data refer to annual average computed between 1990 and 2010. Water consumption and land cover refer to reference year 2006. Results are shown as annual averages and they are used to establish a baseline of the national water use that is expected to be particularly relevant for next-coming analyses, including virtual water flows associated to import/export activities and trending reports for future periods.
机构:
Xinjiang Normal Univ, Coll Geog & Tourism, Urumqi 830054, Peoples R China
Chinese Acad Sci, Xinjiang Inst Ecol & Geog, State Key Lab Desert & Oasis Ecol, Urumqi 830011, Peoples R China
Xinjiang Normal Univ, Xinjiang Lab Lake Environm & Resources Arid Zone, Urumqi 830054, Peoples R ChinaXinjiang Normal Univ, Coll Geog & Tourism, Urumqi 830054, Peoples R China
Wang, Yiding
Chen, Yaning
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Chinese Acad Sci, Xinjiang Inst Ecol & Geog, State Key Lab Desert & Oasis Ecol, Urumqi 830011, Peoples R ChinaXinjiang Normal Univ, Coll Geog & Tourism, Urumqi 830054, Peoples R China
Chen, Yaning
Duan, Weili
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Chinese Acad Sci, Xinjiang Inst Ecol & Geog, State Key Lab Desert & Oasis Ecol, Urumqi 830011, Peoples R ChinaXinjiang Normal Univ, Coll Geog & Tourism, Urumqi 830054, Peoples R China
Duan, Weili
Jiao, Li
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机构:
Xinjiang Normal Univ, Coll Geog & Tourism, Urumqi 830054, Peoples R China
Xinjiang Normal Univ, Xinjiang Lab Lake Environm & Resources Arid Zone, Urumqi 830054, Peoples R ChinaXinjiang Normal Univ, Coll Geog & Tourism, Urumqi 830054, Peoples R China
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Northwest A&F Univ, Coll Water Resources & Architectural Engn, Yangling 712100, Peoples R ChinaNorthwest A&F Univ, Coll Water Resources & Architectural Engn, Yangling 712100, Peoples R China
Yan, Chenjian
Li, Meng
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Northwest A&F Univ, Coll Water Resources & Architectural Engn, Yangling 712100, Peoples R ChinaNorthwest A&F Univ, Coll Water Resources & Architectural Engn, Yangling 712100, Peoples R China
Li, Meng
Zhuo, La
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Northwest A&F Univ, Coll Soil & Water Conservat Sci & Engn, Yangling 712100, Peoples R China
Chinese Acad & Sci & Minist Water Resources, Inst Soil & Water Conservat, Yangling 712100, Peoples R China
Natl Engn Res Ctr Water Saving Irrigat, Yangling 712100, Peoples R ChinaNorthwest A&F Univ, Coll Water Resources & Architectural Engn, Yangling 712100, Peoples R China
Zhuo, La
Han, Ying
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Northwest A&F Univ, Coll Water Resources & Architectural Engn, Yangling 712100, Peoples R ChinaNorthwest A&F Univ, Coll Water Resources & Architectural Engn, Yangling 712100, Peoples R China
Han, Ying
Ji, Xiangxiang
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机构:
Northwest A&F Univ, Coll Water Resources & Architectural Engn, Yangling 712100, Peoples R ChinaNorthwest A&F Univ, Coll Water Resources & Architectural Engn, Yangling 712100, Peoples R China
Ji, Xiangxiang
Wu, Pute
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机构:
Northwest A&F Univ, Coll Soil & Water Conservat Sci & Engn, Yangling 712100, Peoples R China
Chinese Acad & Sci & Minist Water Resources, Inst Soil & Water Conservat, Yangling 712100, Peoples R China
Natl Engn Res Ctr Water Saving Irrigat, Yangling 712100, Peoples R ChinaNorthwest A&F Univ, Coll Water Resources & Architectural Engn, Yangling 712100, Peoples R China
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Univ Salento, Dipartimento Sci Econ, Via Monteroni, I-73100 Lecce, ItalyUniv Salento, Dipartimento Sci Econ, Via Monteroni, I-73100 Lecce, Italy
Miglietta, Pier Paolo
Morrone, Domenico
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LUM Univ, Dipartimento Management, SS 100 Km 18, I-70010 Casamassima, ItalyUniv Salento, Dipartimento Sci Econ, Via Monteroni, I-73100 Lecce, Italy
Morrone, Domenico
Lamastra, Lucrezia
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Univ Cattolica Sacro Cuore, Ist Chim Agr & Ambientale, 84 Emilia Parmense, I-29100 Piacenza, ItalyUniv Salento, Dipartimento Sci Econ, Via Monteroni, I-73100 Lecce, Italy
机构:
Department of Environmental Sciences, Beijing University of Technology, BeijingDepartment of Environmental Sciences, Beijing University of Technology, Beijing
Chen S.
Lyu H.
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Department of Environmental Sciences, Beijing University of Technology, BeijingDepartment of Environmental Sciences, Beijing University of Technology, Beijing
Lyu H.
Li S.
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Department of Environmental Sciences, Beijing University of Technology, BeijingDepartment of Environmental Sciences, Beijing University of Technology, Beijing
Li S.
Liu Y.
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Department of Environmental Sciences, Beijing University of Technology, BeijingDepartment of Environmental Sciences, Beijing University of Technology, Beijing
Liu Y.
Zhang Y.
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机构:
Department of Environmental Sciences, Beijing University of Technology, BeijingDepartment of Environmental Sciences, Beijing University of Technology, Beijing
Zhang Y.
Wang H.
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机构:
China Quality Certification Cneter, BeijingDepartment of Environmental Sciences, Beijing University of Technology, Beijing
Wang H.
Song X.
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机构:
China Quality Certification Cneter, BeijingDepartment of Environmental Sciences, Beijing University of Technology, Beijing
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Univ Autonoma Metropolitana, Dept Econ, Area Crecimiento Econ & Medio Ambiente, Unidad Azcapotzalco, Ciudad De Mexico, MexicoUniv Autonoma Metropolitana, Dept Econ, Area Crecimiento Econ & Medio Ambiente, Unidad Azcapotzalco, Ciudad De Mexico, Mexico
Morales-Novelo, Jorge A.
Rodriguez-Tapia, Lilia
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Univ Autonoma Metropolitana, Dept Econ, Econ & Gest Agua, Unidad Azcapotzalco, Ciudad De Mexico, MexicoUniv Autonoma Metropolitana, Dept Econ, Area Crecimiento Econ & Medio Ambiente, Unidad Azcapotzalco, Ciudad De Mexico, Mexico