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 JEP  Vol.6 No.9 , September 2015
Towards Urban Resource Flow Estimates in Data Scarce Environments: The Case of African Cities
Paul Currie1*, Ethan Lay-Sleeper2, John E. Fernández2*, Jenny Kim2, Josephine Kaviti Musango3
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Abstract: Data sourcing challenges in African nations have led many African urban infrastructure developments to be implemented with minimal scientific backing to support their success. In some cases this may directly impact a city’s ability to reach service delivery, economic growth and human development goals, let alone the city’s ability to protect ecosystem services upon which it relies. As an attempt to fill this gap, this paper describes an exploratory process used to determine city-level demographic, economic and resource flow data for African nations. The approach makes use of scaling and clustering techniques to form acceptable and utilizable representations of selected African cities. Variables that may serve as the strongest predictors for resource consumption intensity in African nations and cities were explored, in particular, the aspects of the Koppen Climate Zones, estimates of average urban income and GDP, and the influence of urban primacy. It is expected that the approach examined will provide a step towards estimating and understanding African cities and their resource profiles.
Keywords: Urban Metabolism, Resource Flows, African Cities, Data Scaling, City Clustering
Cite this paper: Currie, P. , Lay-Sleeper, E. , Fernández, J. , Kim, J. and Musango, J. (2015) Towards Urban Resource Flow Estimates in Data Scarce Environments: The Case of African Cities. Journal of Environmental Protection, 6, 1066-1083. doi: 10.4236/jep.2015.69094.
References

[1]   Grim, N.B., Faeth, S.H., Golubiewski, N.E., Redman, C.L., Wu, J., Bai, X. and Briggs, J.M. (2008) Global Change and the Ecology of Cities. Science, 319, 756-760.
http://dx.doi.org/10.1126/science.1150195

[2]   UNEP (2011) Decoupling Natural Resource Use and Environmental Impacts from Economic Growth.
http://www.unep.org/resourcepanel/decoupling/files/pdf/decoupling_report_english.pdf

[3]   Pieterse, E. (2008) City Futures: Confronting the Crisis of Urban Development. Zed Books, London and New York.

[4]   UN-DESA (2013) World Population Prospects: The 2012 Revision, Highlights and Advance Tables. Working Paper No. ESA/P/WP.228.
http://esa.un.org/wpp/

[5]   Bai, X. (2007) Industrial Ecology and the Global Impacts of Cities. Journal of Industrial Ecology, 11, 1-6.
http://dx.doi.org/10.1162/jie.2007.1296

[6]   Satterthwaite, D. (2009) The Implications of Population Growth and Urbanization for Climate Change. Environment and Urbanization, 21, 545-567.
http://dx.doi.org/10.1177/0956247809344361

[7]   Ozbekhan, H. (1970) The Predicament of Mankind: A Quest for Structured Responses to Growing World-Wide Complexities and Uncertainties. Proposal to the Club of Rome.

[8]   Morin, E. and Kern, A.B. (1999) Homeland Earth: A Manifesto for the New Millennium. Hampton Press, London.

[9]   Hall, M.H.P. (2011) A Preliminary Assessment of Socio-Ecological Metabolism for Three Neighborhoods within a Rust Belt Urban Ecosystem. Ecological Modelling, 223, 20-31.
http://dx.doi.org/10.1016/j.ecolmodel.2011.08.018

[10]   Kennedy, C., Cuddihy, J. and Engel-Yan, J. (2007) The Changing Metabolism of Cities. Journal of Industrial Ecology, 11, 43-59.
http://dx.doi.org/10.1162/jie.2007.1107

[11]   Brunner, P.H. (2007) Reshaping Urban Metabolism. Journal of Industrial Ecology, 11, 11-13.
http://dx.doi.org/10.1162/jie.2007.1293

[12]   Kennedy, C., Pincetl, S. and Bunje, P. (2011) The Study of Urban Metabolism and Its Applications to Urban Planning and Design. Environmental Pollution, 159, 1965-1973.
http://dx.doi.org/10.1016/j.envpol.2010.10.022

[13]   Baccini, P. and Brunner, P. (2012) Metabolism of the Anthroposphere: Analysis, Evaluation, Design. MIT Press, Cambridge.

[14]   Walsh, C., McLoone, A., O’Regan, B., Moles, R. and Curry, R. (2006) The Application of the Ecological Footprint in Two Irish Urban Areas: Limerick and Belfast. Irish Geography, 39, 1-21.
http://dx.doi.org/10.1080/00750770609555863

[15]   Barles, S. (2009) Urban Metabolism of Paris and Its Region. Journal of Industrial Ecology, 13, 898-913.
http://dx.doi.org/10.1111/j.1530-9290.2009.00169.x

[16]   Niza, S., Rosado, L. and Ferrao, P. (2009) Urban Metabolism: Methodological Advances in Urban Material Flow Accounting Based on the Lisbon Case Study. Journal of Industrial Ecology, 13, 384-405.
http://dx.doi.org/10.1111/j.1530-9290.2009.00130.x

[17]   Best Foot Forward Ltd. (2002) City Limits—A Resource Flow and Ecological Footprint Analysis of Greater London. Best Foot Forward, Oxford.
www.citylimitslondon.com/

[18]   Gasson, B. (2002) The Ecological Footprint of Cape Town: Unsustainable Resource Use and Planning Implications. Paper Presented at the National Conference of the South African Planning Institution, Durban, 18-20 September 2002.

[19]   Abou-Abdo, T., Davis, N.R., Krones, J.S., Welling, K.N. and Fernandez, J.E. (2011) Dynamic Modeling of Singapore’s Urban Resource Flows: Historical Trends and Sustainable Scenario Development. 2011 IEEE International Symposium on Sustainable Systems and Technology (ISSST), Chicago, 16-18 May 2011, 1-6.

[20]   EUROSTAT (2001) Economy-Wide Material-Flow Accounts and Derived Indicators: A Methodological Guide. Eurostat, European Commission, Luxembourg.
http://epp.eurostat.ec.europa.eu/cache/ITY_OFFPUB/KS-34-00-536/EN/KS-34-00-536-EN.PDF

[21]   Kennedy, C. and Hoornweg, D. (2012) Mainstreaming Urban Metabolism. Journal of Industrial Ecology, 16, 780-782.
http://dx.doi.org/10.1111/j.1530-9290.2012.00548.x

[22]   Baynes, T.M. and Bai, X. (2012) Reconstructing the Energy History of a City. Journal of Industrial Ecology, 16, 862-874.
http://dx.doi.org/10.1111/j.1530-9290.2012.00567.x

[23]   Ferrão, P. and Fernandez, J. (2013) Sustainable Urban Metabolism. MIT Press, Cambridge.

[24]   Parnell, S. and Pieterse, E. (Eds.) (2014) Africa’s Urban Revolution. Zed Books, London.

[25]   Saldivar-Sali, A.N.D. (2010) A Global Typology of Cities: Classification Tree Analysis of Urban Resource Consumption. Master’s Thesis, Massachusetts Institute of Technology, Cambridge.

[26]   Fernandez, J.E., Novia, K.M., Kalmykova, Y. and Saldivar-Sali, A. (2013) City Typologies: Derivation and Results from Phases I and II. Massachusetts Institute of Technology, Cambridge.

[27]   Rosen, K. and Resnick, M. (1980) The Size Distribution of Cities: An Examination of the Pareto Law and Primacy. Journal of Urban Economics, 8, 165-186.
http://dx.doi.org/10.1016/0094-1190(80)90043-1

[28]   UN-Habitat (2014) The State of African Cities 2014: Re-Imagining Sustainable Urban Transitions.
http://www.ruaf.org/sites/default/files/Habitat%20state%20of%20African%20cities.pdf

[29]   UN-Habitat and UNEP (2010) The State of African Cities 2010: Governance, Inequality and Urban Land Markets. UN Habitat & UN Environment Programme, Nairobi.
http://mirror.unhabitat.org/pmss/getElectronicVersion.aspx?nr=3034&alt=1

[30]   World Bank (2014) World Bank Databank.
http://data.worldbank.org/

[31]   EIA (2014) US Energy Information Administration Data.
http://www.eia.gov/countries/data.cfm

[32]   SERI and WU (2014) Global Material Flows Database.
http://www.materialflows.net/home

[33]   Kottek, M., Grieser, J., Beck, C., Rudolf, B. and Rubel, F. (2006) World Map of the Koppen-Geiger Climate Classification Updated. Meteorologische Zeitschrift, 15, 259-263.
http://dx.doi.org/10.1127/0941-2948/2006/0130

[34]   Weisz, H. and Steinberger, J.K. (2010) Reducing Energy and Material Flows in Cities. Current Opinion in Environmental Sustainability, 2, 185-192.
http://dx.doi.org/10.1016/j.cosust.2010.05.010

[35]   USAID (1980) Review of Household Income Estimates for Nairobi, Lima and Tunis, and Preliminary Description of Methodology for Estimating Household Incomes. Office of Housing, Agency for International Development, Washington DC.

[36]   MOSPI (2007) Estimation of Rural and Urban Income. National Accounts Statistics-Sources & Methods. [Online]. Ministry of Statistics and Programme Implementation.
http://mospi.nic.in/rept%20_%20pubn/ftest.asp?rept_id=nad09_2007&type=NSSO

[37]   Bettencourt, L.M.A., Lobo, J., Helbing, D., Kuhnert, C. and West, G. (2007) Growth, Innovation, Scaling, and the Pace of Life in Cities. Proceedings of the National Academy of Sciences of the United States of America, 104, 7301-7306.
http://dx.doi.org/10.1073/pnas.0610172104

[38]   Krausmann, F., Erb, K.H., Gingrich, S., Lauk, C. and Haberl, H. (2008) Global Patterns of Socioeconomic Biomass Flows in the Year 2000: A Comprehensive Assessment of Supply, Consumption and Constraints. Ecological Economics, 65, 471-487.
http://dx.doi.org/10.1016/j.ecolecon.2007.07.012

[39]   Gabaix, X. (1999) Zipf’s Law for Cities: An Explanation. The Quarterly Journal of Economics, 114, 739-767.
http://dx.doi.org/10.1162/003355399556133

 
 
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