ITU‐T's Technical Reports and Specifications 537 Footnotes 1 UNDESA (2014), World Urbanization Prospects: The 2014 Revision, Highlights, United Nations, Department of Economic and Social Affairs (UNDESA), Population Division. http://esa.un.org/unpd/wup/Highlights/WUP2014‐Highlights.pdf 2 UNDESA (2012), World Population Prospects: The 2011 Revision, Highlights, United Nations Department of Economic and Social Affairs (UNDESA) Population Division. http://esa.un.org/unup/pdf/WUP2011_ Highlights.pdf 3 Howe, C. A., Butterworth, J., Smout, I.,K., Duffy, A.,M., and Vairavamoorthy, K. (2011), Sustainable Water Management in the City of the Future: Findings from the SWITCH Project 2006‐2011, UNESCO‐IHE, The Netherlands. http://www.switchurbanwater.eu/outputs/pdfs/Switch_‐_ Final_ Report.pdf 4 OECD (2013), Policies to Support Smart Water Systems: Lessons from Countries Experience, Working Party of Biodiversity, Water and Ecosystems, OECD Environment Policy Committee, 30‐31 May 2012, Paris. 5 McIntosh, A. C. (2014), Urban Water Supply and Sanitation in Southeast Asia: A Guide to Good Practice, Asian Development Bank (ADB), http://www.pseau.org/outils/ouvrages/adb_ urban_ water_ supply_ and_ sanitation_ in_ southeast_ asia_ a_ guide_ to_ good_ practice_ 2014.pdf 6 EURAMET (2013), Mega City Paper, European Association of National Metrology Institutes (EURAMET), http://www.emrponline.eu/call2013/docs/MegaCities.pdf . 7 Engel, K., Jokiel, D., Kraljevic, A., Geiger, M., and Smith, K. (2011), Big Cities, Big Water, Big Challenges: Water in an Urbanizing World, WWF, http://www.wwf.se/source.php/1390895/Big%20Cities_ Big%20Water_ Big%20Challenges_ 2011.pdf 8 Kötter, T. (2004), Risks and Opportunities of Urbanization in Megacities, International Federation of Surveyors, August. 9 Kraas, F., and Nitschke, U., (2008), Mega‐urbanisation in Asia: Development Processes and Consequences of Urban Spatial Reorganization, http://www.megacities.uni‐koeln.de/documentation/megacity/map/MC‐2015‐PGM.jpg 10 OECD (2011), Water Governance in OECD Countries: A Multi‐level Approach, OECD Studies on Water, OECD Publishing, http://www.oecd‐ilibrary.org/environment/water‐governance‐in‐oecd‐countries_ 9789264119284‐en 11 Brenna, L., Dyrkoren, P., Vangdal, A., Poulton, M., and Bruaset, S. (2013), Report on System Development, Method Applicability, and Pipeline Condition Data for Modelling Purposes. www.trust‐i.net 12 http://www.awwa.org/ 13 Kingdom, B., Liemberger, R., and Marin, P. (2006), The Challenge of Reducing Non‐Revenue Water (NRW) in Developing countries, Water Supply and Sanitation Sector Board Discussion Paper Series, Paper No. 8, December 2007. http://siteresources.worldbank.org/INTWSS/Resources/WSS8fin4.pdf 14 These reports are available at: http://www.itu.int/en/ITU‐T/focusgroups/ssc/ 15 http://www.un.org/waterforlifedecade/scarcity.shtml 16 http://www.populationinstitute.org/external/files/Fact_ Sheets/Water_ and_ population.pdf 17 http://www.who.int/water_ sanitation_ health/mdg1/en/ 18 http://www.populationinstitute.org/external/files/Fact_ Sheets/Water_ and_ population.pdf