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ghana climate change vulnerability and adaptation assessment

ghana climate change vulnerability and adaptation assessment

ghana climate change vulnerability and adaptation assessment

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Indicator DescriptionUnimproveddrinking watersourceThe percentage of totalhouseholds within adistrict that depend onunimproved sources fortheir drinking water.Unimproved sourcesinclude rainwater, rivers,lakes, ponds, <strong>and</strong>unprotected wells.Data source <strong>and</strong>yearImpact on<strong>vulnerability</strong>CWIQ II High percentageincreases<strong>vulnerability</strong>Relevance for <strong>climate</strong> <strong>change</strong> social<strong>vulnerability</strong>the ability of communities to participate in policy.Lack of access at any time during the year increases<strong>vulnerability</strong> by further isolating remote settlements<strong>and</strong> limiting the extent to which social networks <strong>and</strong>structures can make a meaningful difference in termsof contributing to <strong>adaptation</strong> <strong>and</strong> reducing<strong>vulnerability</strong>.Districts with better infrastructure are expected tohave a higher capacity to adapt to <strong>climate</strong>fluctuations <strong>and</strong> other economic shocks (O’Brien etal., 2004). Households that rely on rainfall or waterbodies for drinking water have fewer <strong>adaptation</strong>options if those sources are negatively impacted by<strong>climate</strong> <strong>change</strong>. Further, unimproved water sourcespresent greater health risks.Other studies usingthis (or somethingsimilar) as anindicator of <strong>climate</strong><strong>change</strong> social<strong>vulnerability</strong>Global EnvironmentalRisk, 2001Brooks et al. 2005Haan et al., 2001O’Brien et al. 2004GHANA CLIMATE CHANGE VULNERABILITY AND ADAPTATION ASSESSMENT 123

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