Capacity Gaps in Post Disaster Waste Management: Case Study in Sri Lanka

Disaster waste is one of the major consequences aftermath of any disaster, impacts on public and environment, rescue and emergency services, provision of lifeline support and socio-economic recovery of affected areas. Thus, management of wastes created by disasters has become an increasingly important issue to be addressed in responding to a disaster. This chapter intends to present the prevailing gaps in disaster waste management and approaches to minimize the impacts on disaster management at developing countries with special emphasis to Sri Lankan context. Findings revealed that, unavailability of single point responsibility and provisions for disaster waste in existing policies and capacity constraints of the prevailing peace time solid waste management practices as major capacity gaps. Establishment of a regulatory body and enforceable rules and regulations with necessary levels of capacities were identified with seven areas for capacity building for post disaster waste management. The research enabled to attain sustainable post disaster waste management for future resilience

Water infrastructure and social housing in Bogotá: an intersection between modern water management and social housing production

En la actualidad Bogotá afronta la presión de construir viviendas sociales en ecosistemas frágiles, áreas rurales o zonas propensas a las inundaciones, y al mismo tiempo proteger estas áreas para asegurar la capacidad de resiliencia del medio ambiente. Ante esta contradicción, la pregunta de investigación es: ¿Cómo se pueden modificar las tendencias de urbanización para crear una interacción que favorezca el manejo sustentable del agua? Con el fin de responder esta pregunta ésta comunicación presenta un análisis histórico de planes de alcantarillado y control hidráulico desarrollados desde 1990, junto con una revisión de proyectos de vivienda social representativos, e investiga la interacción entre estos dos campos. El análisis permite definir diferentes etapas en la transformación física del sistema hídrico que se basan en los cambios universales de paradigma en la gestión del agua e ilustra diferentes construcciones socio-culturales en torno a la naturaleza, además analiza la producción de vivienda en relación a la transformación del sistema hídrico.Currently, Bogotá faces the pressure to continue to urbanize fragile ecosystems, rural lands and flood prone areas with low-cost housing projects and simultaneously protect these areas to ensure environmental resilience. Given this contradiction, the question is how urbanization trends could be reversed into a constructive interplay with a revised water management? In order to that, this paper provides an historical analysis of representative water infrastructure projects, urban plans and housing projects in Bogotá developed after 1900 and investigates the interplays between this two realms. The analysis allows to define different stages in the physical transformation of the water system that are based on universal paradigm shifts in water management and illustrates different socio-cultural constructions around nature. It also analysis the production of social housing in relation to the water system transformation