The delivery of urban basic infrastructure services is often guided by the modern infrastructure ideal, which aims for technical innovation, economic efficiency and uniformity through long-term, ...centralized management approaches. In rapidly growing urban centres of the global South, however, heterogeneous infrastructure configurations have long involved multiple systems in varying degrees of coexistence. This paper explores how community-based enterprises – organizations that aim not to turn a profit but rather to generate human well-being – contribute to, complement or conflict with wider municipal solid waste management strategies. It does so through two case studies, focused on Luchacos, a local enterprise turning waste into briquettes in an informal settlement of Kampala, Uganda; and the Self Employed Women’s Association (SEWA), a cooperative of waste pickers in Ahmedabad, India. Drawing on empirical data and policy analysis, the research finds that, given the necessary state support, community-based enterprises can contribute to a range of sustainability and development objectives.
African cities are largely less-built with agile informal settlements and multiple ecologies that harbor different pathways for resilience to climate change. We undertook a qualitative systematic ...review of academic and policy evidence, to address the question of what interventions are emerging at neigbourhood to city scale to enhance resilience to climate change in Africa. Resilience at neigbourhood scale often stems from harnessing the local resource base and technologies for urban agriculture and forestry; alternative energy from wastes; grassed drainages for protection against erosion; recreation along dry riverbeds; fog-water harvesting; and adjustments in irrigation schedules. At city scale, planning is targeted at buildings, mobility and energy service delivery as the objects to be made resilient. The review established that evidence on comparisons across regions is mainly on East, West and South African cities, and much less on cities in Northern and Central Africa. Ecological comparisons are majorly on coastal and inland cities, with minimal representation of semi-arid and mountainous cities. Resilience efforts in capital cities are the most dominant in the literature, with less emphasis on secondary cities and towns, which is necessary for a deeper understanding of the role played by inter-municipal and inter-metropolitan collaborations. African cities can bring context-sensitivity to global debates on climate resilience, if theoretical perspectives are generated from emerging interventions across case studies. We conclude with suggestions on what future research needs to take on, if evidence on resilience to climate change in African cities is to be strengthened.
Climate risks and vulnerability continue to disproportionately affect the urban poor given their constrained adaptive capacity. This paper examines the urban poor’s perceptions and vulnerability to ...climate change in Kampala. Data was collected from a proportionate sample of 534 respondents drawn from households that were randomly selected from the city’s informal settlements and interviewed using a structured questionnaire. Six focus group discussions and 15 key informant interviews were conducted whose participants were purposively selected because of their knowledge and experiences. Quantitative data was analyzed using chi-square tests while content analysis was used to analyze qualitative data from key informant interviews and focus group discussions. A total of 96.6% of the households were aware of climate change, mainly perceived as rising temperatures and reduction in rainfall. Floods (53.4%) and droughts (27%) were the most commonly experienced climate risks, with the former considered more frequent and severe. Perceptions and vulnerability to climate risk varied with incomes, education level, marital status, main occupation, housing conditions and length of stay. Individuals with less wealth and education, employed in informal business and having insecure housing tenure were most vulnerable to flooding than they are to drought. The sensitivity of the urban poor communities is heightened by ecosystem degradation, poor access to urban infrastructure, utilities and services. With socio-economic attributes highly associated to climate change vulnerabilities, incorporating social dimensions and exchange of information between the vulnerable communities, planners and decision makers is necessary to inform the city’s adaptation policy and building long-term urban resilience. Partnerships are necessary between the urban authorities, communities, civil society and donors/financiers to improve housing and livelihoods in slums settlements. At the same time, strengthening co-production of climate information services, building climate change awareness, restoration of critical ecosystems and a broader inclusive adaptation planning are avenues for building resilient urban poor communities.
The Covid-19 crisis and its aftermath challenged economies and societal sectors globally. Refugees in developing countries are particularly vulnerable to the socio-economic impacts of the Covid-19 ...pandemic. In Uganda, refugees significantly compose the marginalized urban population, dependent largely on the informal sector, and are severely affected by the crisis amidst limited social protection interventions. This article draws on key informant interviews with refugees and refugee-led organizations to examine the diverse ways through which social capital within refugees and host communities in Kampala enabled and shaped digitally mediated responses to sustain livelihoods, social wellbeing, and access to information and economic resources in the wake of the pandemic. The findings indicate that digitally enabled and mediated social networks and/or connections through bonds, bridges, and links are crucial in supporting refugees to cope with crisis effects. Networks of friends, families, and institutions are sustained by digital spaces that support the everyday lives of urban refugees through communication, social protection, livelihood continuity and recovery, and service improvisation during and after the crisis. The fragmented digital infrastructure, digital divide, limited government support, language barrier, and circulation of fake news challenged the utility of digital social networks in mobilizing support for refugees during the crisis. Digital technologies offer opportunities to strengthen social support and potentially mobilize refugee livelihoods in cities with fluid programs for displaced communities. The best practices around sustained multi-platform communications, technological innovations, data collection, and robust community engagement should be leveraged to garner the opportunities offered by technologies towards stimulating inclusive crisis responses.
Rapid and uncontrolled urbanization in tropical Africa is increasingly leading to unprecedented socio-economical and environmental challenges in cities, particularly urban heat and climate change. ...The latter calls for a better representation of tropical African cities’ properties relevant for urban climate studies. Here, we demonstrate the possibility of collecting urban canopy parameters during a field campaign in the boreal summer months of 2018 for deriving a Local Climate Zone (LCZ) map and for improving the physical representation of climate-relevant urban morphological, thermal and radiative characteristics. The comparison of the resulting field-derived LCZ map with an existing map obtained from the World Urban Data and Access Portal Tool framework shows large differences. In particular, our map results in more vegetated open low-rise classes. In addition, site-specific fieldwork-derived urban characteristics are compared against the LCZ universal parameters. The latter shows that our fieldwork adds important information to the universal parameters by more specifically considering the presence of corrugated metal in the city of Kampala. This material is a typical roofing material found in densely built environments and informal settlements. It leads to lower thermal emissivity but higher thermal conductivity and capacity of buildings. To illustrate the importance of site-specific urban parameters, the newly derived site-specific urban characteristics are used as input fields to an urban parametrization scheme embedded in the regional climate model COSMO-CLM. This implementations decreases the surface temperature bias from 5.34 to 3.97 K. Based on our results, we recommend future research on tropical African cities to focus on a detailed representation of cities, with particular attention to impervious surface fraction and building materials.
Due to rapid urbanisation, food systems in sub-Saharan African cities are increasingly under pressure. Through the lens of a foodshed, this paper quantitatively analyses the spatial extent of the ...food provisioning area for consumers of different socio-economic status in Kampala (Uganda). Based on a primary dataset of surveys with households and food vendors, we map the foodshed by registering where consumers obtain their food, and the origin of where it is grown. We show that 50% of the food consumed in the city originates from within a 120 km proximity to Kampala, including 10% from within the city itself. At present, urban agricultural activities are twice as important as international imports for the urban food provision. Established, high-income urban dwellers have a more local foodshed due to their broad participation in urban agriculture, while low-income newcomers rely heavily on retailers who source food from rural Uganda.
The complex linkage between environment, climate change and migration is increasingly capturing global debate. Uganda faces widespread environmental degradation and high vulnerability to climate ...change impacts that cause livelihood hardships, inducing human mobility. However, the environment, climate change and migration nexus is not well understood and documented, although advocacy to address the livelihood challenges associated with environmental and climate-induced migrations is on the rise. This paper addresses this knowledge gap and presents findings from a review of literature, complemented by key informant interviews and group discussions conducted in the Karamoja, Mt. Elgon and Teso sub-regions of Uganda. The findings show that some socio-economic hardships that cause migrations like natural resources scarcities (water, pastures and fertile soils), hunger and food insecurity and conflicts are linked to slow-onset processes/events related to environmental degradation, rising temperatures and desertification, compounded by sudden-onset events/disasters including; drought, rainstorms, flooding and landslides, that threaten livelihood security and trigger voluntary and forced migrations. Migration also occurs as a coping strategy to environment and climate shocks and stresses. However, empirical research evidence on the numbers of people who have migrated because of environmental change or climate change is still lacking as more research focus has been on the socio-economic and political drivers of migration. Deeper empirical research that incorporates spatial analyses on how the environmental and climate parameters induce migrations is necessary to provide an evidence base to inform transformative policy processes and actions that address human mobility challenges and build resilient societies in Uganda.
Celotno besedilo
Dostopno za:
BFBNIB, DOBA, IZUM, KILJ, NUK, PILJ, PNG, SAZU, SIK, UILJ, UKNU, UL, UM, UPUK
Kampala has a complex set of regulations describing actors, rules and procedures for collection and transportation of waste, and requires waste to be disposed of at the landfill. Yet little of the ...city's waste moves through this "formal system". Building on wider scholarship on urban infrastructure and calls to theorize from southern cities, we examine recycling in Kampala as a heterogeneous infrastructure configuration. Kampala's lively recycling sector is socially and materially diverse: it is comprised of entrepreneurs, public-private partnerships and non-governmental organizations, as well as a range of materials with different properties and value. We articulate how actors assert claims, obtain permissions, build and maintain relationships as they rework flows away from the landfill. We argue that recognizing socio-material heterogeneity throughout the waste configuration enables a clearer analysis of contested processes of claiming value from waste. We also demonstrate how these efforts have pressured the state to reconsider the merits of the modern infrastructure ideal as a model for what (good) infrastructure is and ought to be. Various actors assert more heterogeneous alternatives, raising the possibility of alternative modes of infrastructure which might generate better incomes and improve service provision.
Inequalities in access to safely managed water and sanitation services remain one of the barriers to making urban informal settlements more inclusive and safe areas to live. The 2030 Sustainable ...Development Goals’ (SDG) agenda provides a new perspective for global monitoring of water and sanitation progress by the United Nations. With a dearth of studies on this development agenda, especially as far as water and sanitation service levels in slums are concerned, our findings are important in contributing to an evidence base from which progress in urban slums could be monitored. Primary data were collected from one of the biggest slums in Kampala city (Kinawataka) using a mixed methods approach. Piped water was the main source of drinking in the community (87%), and most dwellers (85%) were using shared sanitation facilities. Drinking water services were mainly basic (75%) and sanitation services were limited (88%). Only 12% of the water services and 7% of the sanitation services were safely managed. The main factors for service levels included source of drinking water (β = 0.26, p < 0.001) and the user management for sanitation facilities (β = 0.84, p < 0.001). Our study findings suggest that interventions and policies that aim to increase the distribution, reliability, and proximity of piped water to households, and to improve the quality and management of shared sanitation for better hygiene are fundamental to achieving SDG6 in urban slums.
•Piped water is the main source used for drinking in the community.•Access to safely managed drinking water and sanitation services is very low.•Drinking water service level is basic and sanitation services limited.•A round water collection trip inclusive of waiting is mainly less than 30 min.•Sharing sanitation facilities is the main driver of the level of sanitation services.
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