Abstract
Rainwater harvesting (RWH) is a practice of growing importance in the United Kingdom, particularly in the southeast of England where the water availability per person is even less than in many Mediterranean countries. Although there is a huge amount of rainfall in the north and west of England and Wales, water resources in the southeast and east of England are under pressure due to the growing population and the changing climate. Therefore, RWH becomes particularly important to reduce the dependence on the mains water supply. In the present study, suitable areas for RWH in the UK have been identified using a geographic information system-based decision support system (DSS) and remote sensing. The DSS undertakes a combination of thematic layers such as rainfall surplus, slope, curve number, land cover/use, and soil texture. The spatial extents of suitability areas for RWH were identified using multi-criteria evaluation. The spatial distribution of the suitability map shows that the excellent suitable areas for RWH are in the northwest of UK but less suitable areas in the northern and eastern parts. On average, the suitability for RWH in the UK was found that 18.95 and 27.25 % of the area are excellent and good, about 23.53 % is moderate, whilst 30.26 and 0.02 % are unsuitable and poor, respectively. The use of a number of RWH sites in the excellent areas is recommended to ensure successful implementation of RWH systems.
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References
Burnside NG, Smith RF, Waite S (2002) Habitat suitability modelling for calcareous grassland restoration on the South Downs, United Kingdom. J Environ Manag 65(2):209–221
DCLG and DEFRA (2006) Water efficiency in new buildings; a consultation document. Communities & Local Government Publications, UK
Deepika B, Avinash K, Jayappa KS (2013) Integration of hydrological factors and demarcation of groundwater prospect zones: insights from remote sensing and GIS techniques. Environ Earth Sci 70(3):1319–1338
Diamond A, Parteno J (2004) A GIS-based habitat suitability model for the endangered species red mulberry (Morus rubra L.) in the Niagara region
Durga Rao KHV, Bhaumik MK (2003) Spatial expert support system in selecting suitable sites for water harvesting structures—a case study of Song watershed, Uttaranchal, India. Geocarto Int 18:43–50
EA (2003) Harvesting rainwater for domestic uses: an information guide. Environment Agency, Bristol
EA (2009) Investing for the future. Flood and coastal risk management strategy in England. Environment Agency
FAO (1974) FAO-UNESCO Soil Map of the World, 1:5,000,000. UNESCO, Paris
FAO (1978) Report on the Agro-Ecological Zones Project, World Soil Resources Report n. 48. FAO, Rome
FAO (2003) Land and Water Digital Media Series, 26. Training Course on RWH (CDROM).Planning of Water Harvesting Schemes, Unit 22. Food and Agriculture Organization of the United Nations, Rome, FAO
Fewkes A (1999) The use of rainwater for WC flushing: the field-testing of a collection system. Build Environ 34:765–772
Fewkes A (2012) A review of rainwater harvesting in the UK. Struct Survey 30(2):174–194
Garfì M, Tondelli S, Bonoli A (2009) Multi-criteria decision analysis for waste management in Saharawi refugee camps. Waste Manag 29(10):2729–2739
Geiger WF (1995) Integrated water management for urban areas. In: Proceedings of the 7th international conference on rainwater cistern systems, Beijing, 21–25 June
GEO4 (2007) Global Environmental Outlook 4: Environment for development. United Nations Environment Programme. Nairobi/Progress Press, Malta
Gould J, Nissen-Petersen E (1999) Rainwater catchment systems for domestic supply: design, construction, and implementation. Intermediate Technology Publications, UK
Griggs JC, Shouler MC, Hall J (1997) Water conservation and the built environment. In: Roaf S (ed) Architectural digest for the 21st century. School of Architecture, Oxford Brookes University, Oxford, pp 3–14
Gupta KK, Deelstra J, Sharma KD (1997) Estimation of water harvesting potential for a semiarid area using GIS and remote sensing. IAHS Publ Ser Proc Rep Intern Assoc Hydrol Sci 242:63
Huang CC, Yeh HF, Lin HI, Lee ST, Hsu KC, Lee CH (2013) Groundwater recharge and exploitative potential zone mapping using GIS and GOD techniques. Environ Earth Sci 68(1):267–280
Jabr WM, El-Awar FA (2005) GIS and analytic hierarchy process for siting water harvesting reservoirs, Beirut, Lebanon. J Environ Eng 122(6):515–523
Jackson RB (2001) Water in changing world. J Ecol Appl 11:1027–1045
Janssen R, Van Herwijnen M (1994) Multi-object decision support for environmental management. Kluwer Academic Publishers, Dordrecht, p 232
Kahinda JM, Lillie ESB, Taigbenu AE, Taute M, Boroto RJ (2008) Developing suitability maps for rainwater harvesting in South Africa. Phys Chem Earth 33:788–799
Kellagher R, Maneiro Franco E (2005) Rainfall collection and use in developments; benefits for yield and stormwater control. WaND Briefing Note 19; WP2 Briefing Note 2.15; Report SR 677 Release 2.0 (Nov 2005). WaND, HR Wallingford
Krishna H (2003) An overview of rainwater harvesting systems and guidelines in the United States. In:Proceedings of the first American rainwater harvesting conference, pp 21–23
Liu YB, De Smedt F (2004) WetSpa extension, a GIS-based hydrologic model for flood prediction and watershed management. Vrije Universiteit Brussel, Belgium, pp 1–108
Ludwig JA, Wilcox BP, Breshears DD, Tongway DJ, Imeson AC (2005) Vegetation patches and runoff-erosion as interacting eco-hydrological processes in semiarid landscapes. Ecology 86:288–297
Mahmoud SH (2014a) Investigation of rainfall–runoff modeling for Egypt by using remote sensing and GIS integration. CATENA 120:111–121
Mahmoud SH (2014b) Delineation of potential sites for groundwater recharge using a GIS-based decision support system. Environ Earth Sci 72(9):3429–3442. doi:10.1007/s12665-014-3249-y
Mahmoud SH, Alazba AA (2014) The potential of in situ rainwater harvesting in arid regions: developing a methodology to identify suitable areas using GIS-based decision support system. Arab J Geosci. doi:10.1007/s12517-014-1535-3
Mahmoud SH, Alazba AA, Amin MT (2014a) Identification of potential sites for groundwater recharge using a GIS-based decision support system in Jazan region-Saudi Arabia. Water Resour Manag 28(10):3319–3340
Mahmoud SH, Mohammad FS, Alazba AA (2014b) Delineation of potential sites for water harvesting structures using GIS-based decision support system. Hydrol Res. doi:10.2166/nh.2014.054
Mahmoud SH, Mohammad FS, Alazba AA (2014c) Determination of potential runoff coefficient for Al-Baha region, Saudi Arabia. Arab J Geosci 7(5):2041–2057
Mbilinyi BP, Tumbo SD, Mahoo H, Mkiramwinyi FO (2007) GIS-based decision support system for identifying potential sites for rainwater harvesting. Phys Chem Earth Parts A/B/C 32(15):1074–1081
Millennium Ecosystems Assessment (MEA) (2005) Ecosystems and human well-being: synthesis. Island Press, Washington DC
Mkiramwinyi FO (2006) Identification of potential sites for rainwater harvesting using remote sensing and GIS in the Makanya catchment, Same district, northern Tanzania. MSc Thesis, Sokoine University of Agriculture, Morogoro
Nag SK, Ghosh P (2012) Delineation of groundwater potential zone in Chhatna Block, Bankura District, West Bengal, India using remote sensing and GIS techniques. Environ Earth Sci 70(5):2115–2127
Pacey A, Cullis A (1986) Rainwater harvesting: the collection of rainfall and run-off in rural areas. Intermediate Technology Publications, London
Ponce VM, Hawkins RH (1996) Runoff curve number: has it reached maturity? J Hydrol Eng 1(1):11–19
Pratt CJ (1999) Use of permeable, reservoir pavement constructions for stormwater treatment and storage for re-use. Water Sci Technol 39(5):145–151
Ramakrishnan D, Bandyopadhyay A, Kusuma KN (2008) SCS-CN and GIS based approach for identifying potential water harvesting sites in the Kali Watershed, Mahi River Basin, India. J Earth Syst Sci 118:355–368
Roebuck RM, Oltean-Dumbrava C, Tait S (2011) Whole life cost performance of domestic rainwater harvesting systems in the United Kingdom. Water Environ J 25(3):355–365
Saaty TL (1977) A scaling method for priorities in hierarchical structures. J Math Psychol 15:57–68
Saaty TL (1980) The analytic hierarchy process. McGraw-Hill, New York
Saaty TL (1990) How to make a decision: the analytic hierarchy process. Eur J Oper Res 48:9–26
Saaty TL (1994) Fundamentals of decision making and priority theory with the AHP. RWS Publications, Pittsburgh
Saaty TL (2008) Decision making with analytic hierarchy process. Int J Services Sci 1(1):16
Sargaonkar AP, Rathi B, Baile A (2011) Identifying potential sites for artificial groundwater recharge in sub-watershed of River Kanhan, India. Environ Earth Sci 62(5):1099–1108
Senay GB, Verdin JP (2004) Developing index maps of water-harvest potential in Africa. Appl Eng Agric 20(6):789–799
Soares PV, Pereira SY, Simoes SJC, de Paula Bernardes G, Barbosa SA, Trannin ICB (2012) The definition of potential infiltration areas in Guaratinguetá watershed, Paraíba do Sul Basin, Southeastern Brazil: an integrated approach using physical and land-use elements. Environ Earth Sci 67(6):1685–1694
Vahidnia MH, Alesheikh A, Alimohammadi A, Bassiri A (2008) Fuzzy analytical hierarchy process in GIS application. Int Arch Photogramm Remote Sensing Spatial Inf Sci 37(B2):593–596
Viglione A, Merz R, Blöschl G (2009) On the role of the runoff coefficient in the mapping of rainfall to flood return periods. Hydrol Earth Syst Sci 13(5):577–593
Ward SL (2010) Rainwater harvesting in the UK: a strategic framework to enable transition from novel to mainstream. Thesis. University of Exeter, UK
Weiner J (2003) Incorporating rainwater harvesting in the suburban landscape. In: Proceedings of 11th international conference on rainwater catchment systems, Texcoco
Yu M, Gao Q, Epstein HE, Zhang X (2008) An eco-hydrological analysis for optimal use of redistributed water among vegetation patches. Ecol Appl 18:1679–1688
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We are grateful to the two anonymous reviewers for their thoughtful comments, which have substantially improved this manuscript.
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Mahmoud, S.H., Tang, X. Monitoring prospective sites for rainwater harvesting and stormwater management in the United Kingdom using a GIS-based decision support system. Environ Earth Sci 73, 8621–8638 (2015). https://doi.org/10.1007/s12665-015-4026-2
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DOI: https://doi.org/10.1007/s12665-015-4026-2