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The Water and Sanitation Program - Environmental Health at USAID

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DRAFTFigure 2.380 Slum Dwellers as % Urban Popul<strong>at</strong>ion707260505840%30203633 3228 28241006 6A second area of special concern is the rapid growth of slums, as illustr<strong>at</strong>ed in Figure 2.3from UN-Habit<strong>at</strong> showing the proportion of urban popul<strong>at</strong>ion th<strong>at</strong> will live in slums by 2020.Although the sample size of the JMP d<strong>at</strong>a does not allow for a robust estim<strong>at</strong>e of thesanit<strong>at</strong>ion coverage levels in slums, it is clearly much lower than for the rest of the urbanpopul<strong>at</strong>ion. High density <strong>and</strong> inadequ<strong>at</strong>e urban planning makes the provision of sanit<strong>at</strong>ionservices in slums a particularly difficult challenge th<strong>at</strong> is growing in importance.• Decentraliz<strong>at</strong>ion. With increasing urbaniz<strong>at</strong>ion, the economic <strong>and</strong> political clout of cities<strong>and</strong> other sub-n<strong>at</strong>ional tiers of governments has increased <strong>and</strong> decentraliz<strong>at</strong>ion of serviceprovision <strong>and</strong> policy making is following suit, shifting to cities many responsibilitiespreviously the purview of central government. A major common problem is th<strong>at</strong> manylocalities lack the financial, managerial <strong>and</strong> administr<strong>at</strong>ive capacity to provide the services<strong>and</strong> amenities dem<strong>and</strong>ed by households <strong>and</strong> enterprises. Urban poverty is a pressing concern<strong>and</strong> is often coinciding with gre<strong>at</strong>er decentraliz<strong>at</strong>ion, placing increasing responsibilities onlocal government for infrastructure <strong>and</strong> other basic services. This puts a premium onimproved management of municipal infrastructure.• Low Income Countries <strong>and</strong> Changing Aid Architecture. Since the l<strong>at</strong>e 1990s, there hasbeen a shift of official development assistance (ODA) out of infrastructure, due in part by theexpect<strong>at</strong>ion th<strong>at</strong> priv<strong>at</strong>e investment in infrastructure in developing countries would increasesignificantly. In recent years, low income countries have received less ODA for coredevelopment programs than they did on average during the early 1990s; as a result thecombined share of infrastructure <strong>and</strong> production dropped from 59% to 38% between 2001<strong>and</strong> 2004 1 . <strong>The</strong>re appears to be a small change in trend in the last few years but it is too earlyto indic<strong>at</strong>e a return to pre-1990 levels.1 IDA 15, Aid Architecture: An Overview of the Main Trends in Official Development Assistance Flows, February2007.4

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