Abstract:
Climate change is being accompanied by rising sea levels and shifts in
precipitation patterns worldwide. This phenomenon is increasing the frequency
and severity of flooding events in Georgetown, which is already vulnerable due
to its low elevation and history of land reclamation. Moreover, adaptive
capacity is low due to limited financial resources and poor governance. The
realization of a suitable adaptation plan for Georgetown through a more
geographically-specific understanding of vulnerability and adaptation options
is therefore critical.
Using case study wards differing by income level, land tenure, sewerage
system, and garbage disposal method, the project examined how various wards
were responding to the threat of flooding with the resources available to them.
Sample wards were then used as an indication of how wards with similar
characteristics are adapting.
As flooding is imposed upon a largely pre-existent urban structure, all
social classes and urban environments were found to be potentially vulnerable
to the impacts of flood events. Nevertheless, household experiences of flooding
and its impacts were shown to be influenced by household asset profiles
(income), which were in turn, linked to location (i.e. urban or semi-urban) and
dwelling construction style.
Results suggest state intervention via enforcement of relevant building
codes, drainage infrastructure maintenance, and secure housing programs, is
likely to reduce Georgetown’s vulnerability to the threat of flooding. Increased
public awareness and disaster preparedness also stands to boost adaptive
capacity.
