Browsing by Author "Gwebu, T.D."
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Rankokwane, B.; Gwebu, T.D. (Springer, www.springerlink.com/index/52P6472307264K5M.pdf, NaN, 2006)[more][less]
Abstract: In Gaborone, as in other large cities in the developing world, individuals try to make a living by engaging in novel occupations such as landfill scavenging. This paper reports on a research conducted in the Gaborone landfill, the largest in Botswana. The study content-analyzed available literature from other countries. It also relied mainly on direct field observations. The discussions on and answers to closed and interview schedules by stakeholders, affected- and- interested – persons, provided the information on the threats and opportunities related to the landfill site and its informal management activities. This on-going case study lends credence to the potential of scavenging in sustaining livelihoods among those who cannot secure employment in the formal urban market. Scavenging tends to be useful although it may hazardous to the informal entrepreneurs. Taking all the threats into consideration, the decommissioning and closure of the landfill seems inevitable, in spite of the apparent short-term livelihood opportunities it provides to the informal sector. URI: http://hdl.handle.net/10311/362 Files in this item: 1
Rankokwane_GJ_2006.pdf (1.200Mb) -
Gwebu, T.D. (Kluwer Academic Publishers, http://www.springerlink.com/content/102895/, NaN, 2002)[more][less]
Abstract: Like most African countries, Botswana contributes almost insignificantly to global greenhouse emissions (GHGs). In this context, some have argued that energy policy and legislative measures to regulate emissions in Botswana should not be accorded high priority. This is a misguided view when one considers that each country, no matter how under-industrialized, contributes to the overall global emission problem. Moreover, the least developed countries will have to industrialize in order to meet the increasing economic and social needs of their growing populations. For rapidly growing economies like Botswana, whose annual energy demand is projected to increase by about 4% for the next ten years, the importance of compiling accurate inventories of sources and sinks of GHGs and formulating environmentally-friendly policies can hardly be over- emphasized. The United Nations Framework Convention on Climate Change (UNFCCC) provides the ideal basis for the country-by-country investigations and management of global climatic change; specifically its nature, properties, directionality, characteristics and probable consequences. Botswana was a founding signatory of UNFCCC in 1992 and ratified the Convention in 1994. The country is also involved in regional cooperation efforts, within the Southern African Development Community, to enforce regulatory mechanisms to minimize GHG emissions from the energy sector. There exist certain energy-related institutions, policies, and regulations in the country which could mitigate the impact of GHG emissions on global warming. This paper, based on government and other relevant documentation, critically analyses Botswana’s energy sector policies in as far as they affect climate change. It is clear that much still needs to be done about energy policies in terms of proper formulation, monitoring, co-ordination, energy pricing and the exploration of energy alternatives to mitigate potentially negative impacts on climate change. URI: http://hdl.handle.net/10311/958 Files in this item: 1
Gwebu_GJ_2002.pdf (1.010Mb) -
Gwebu, T.D. (Pergamon, www.elsevier.com/locate/habitatint, NaN, 2003)[more][less]
Abstract: This study investigates the profile, dynamics and dimensions ofenvironm ental problems at Old Naledi, a low income urban neighbourhood in Gaborone, the capital city ofBotsw ana. It is based on documentary and field research. The field research has a participatory component involving meetings, discussions and open- ended interviews with the interested and affected persons. It also involves the administration of a structured survey questionnaire to 171 resident respondents. The main findings ofthe study are that residents have made great efforts in improving the availability of the housing stock. However, in the process they have failed to abide by the stipulated Development Control code and Urban Development Standards. This essentially reflects the increasing non-affordability of land and costs of construction materials to urban low income groups due to evolving state policy in the provisioning ofshelt er. The direct result has been a congested, overcrowded settlement. Because ofthis , and a rapidly increasing population, there has been underservicing and the emergence oflif e-threatening home and neighbourhood environmental problems. URI: http://hdl.handle.net/10311/496 Files in this item: 1
GWEBU2003Environmental Problems.pdf (2.409Mb) -
Gwebu, T.D. (Taylor & Francis (Routledge), http://jir.ucsur.pitt.edu/, NaN, 2008)[more][less]
Abstract: Based on the intergenerational wealth flows conceptual framework, this paper investigates how the AIDS pandemic threatens to disrupt the transfer of resources between generations by using a typical low income urban area in sub-Saharan Africa as a case study. It explores the everyday living conditions of orphans, their guardians, and the primary home caregivers, with the intention of gaining a deeper insight into their current and future life chances, as a result of parental morbidity and mortality due to HIV/AIDS. The research employs a qualitative methodology and relies on documentary information from secondary sources. Short- and long-term recommendations on how to mitigate the negative impacts of HIV/AIDS on wealth transfers among the affected populations are suggested based on the study findings. URI: http://hdl.handle.net/10311/1019 Files in this item: 1
Gwebu_JIR_2008.pdf (1.160Mb) -
Gwebu, T.D. (Taylor & Francis Ltd, http://www.tandf.co.uk/journals/cepe, NaN, 2002)[more][less]
Abstract: In sub-Saharan Africa, communal land resource utilization and management has reflected changes in sociocultural belief systems, population dynamics, and modes of societal administration and regulation. This paper, based on archival evidence, attempts to substantiate this assumption through an illustrative case study on biomass depletion around large settlements in Botswana. It also suggests that a revisit to certain traditional institutional and sociocultural practices on natural resource management might provide useful insights towards the sustainable utilization of wood resources. URI: http://hdl.handle.net/10311/959 Files in this item: 1
Gwebu_EPE_2002.pdf (597.0Kb) -
Gwebu, T.D. (Springer http://www.springerlink.com/index/3NU5AFH2F999FM9P.pdf -, NaN, 2003)[more][less]
Abstract: Based on government and other relevant documentation, this paper explores the conceptual linkage between population, development, and waste management in Botswana and the implications of this relationship for global climate change. Population is increasing, albeit at a decreasing rate. Spatially, the population is becoming more and more concentrated as the rates and level of urbanization increase. Economic growth has remained consistently high. The combined effect of population dynamics and economic development are having a noticeable imprint on the environment in the form of increased waste generation. Poor waste management poses a real threat to environmental sustainability in general and climate change in particular because of inadequate technology, weak institutional mechanisms to enforce regulations, and low levels of sensitization among the public to deal with the problem. Mitigation measures are suggested to minimize the negative effects of waste management on climate change. URI: http://hdl.handle.net/10311/478 Files in this item: 1
Gwebu_EM_2003.pdf (459.8Kb) -
Gwebu, T.D. (Blackwell Publishing Ltd, http://onlinelibrary.wiley.com/journal/10.1111/(ISSN)1467-9663, NaN, 2006)[more][less]
Abstract: This paper investigates the extent to which the differential urbanisation model is applicable to Botswana by using empirical data obtained from periodic censuses, supportive documentary information and observations from personal on-going research on urbanisation and migration. Differential urbanisation refers to the cyclic spatio-temporal growth trends that the elements of human settlement hierarchies undergo, in response to migration. Empirical studies have verified the validity of differential urbanisation in the United States, Europe, India and South Africa. These areas, unlike Botswana, have longer histories of urbanisation, larger population sizes, denser population distributions, and higher levels of economic development. Current research interest is focused on investigating the theoretical applicability of the differential urbanisation model to those countries at the lower end of the economic development spectrum. The rationale and thrust of this paper is to therefore investigate the relevance of differential urbanisation under unique environmental, demographic and socio-economic conditions that pertain to Botswana. Evidence from the paper shows that urbanisation in Botswana has occurred in sequenced phases that, in general, resemble those suggested by the differential urbanisation model in the following ways. First, there has been concentration in the primate city due to mainstream migration. Secondly, there has been fission leading to the fast growth of the adjacent intermediate settlements, partly as a result of deglomeration economies at the primate core accompanied by substream migration. Third, the peripheral regional and rural centres appear to be now growing relatively rapidly, in response to the implementation of decentralisation policies. URI: http://hdl.handle.net/10311/956 Files in this item: 1
Gwebu_TESG_2006.pdf (1.050Mb) -
Gwebu, T.D. (Pergamon, www.elsevier.com/locate/habitatint, NaN, 2002)[more][less]
Abstract: In most sub-Sahara African cities, rapid urbanization has placed a heavy burden on available human, financial and socioeconomic resources. The problem has been compounded by the intricate and interactive effects of rapid population growth, the inability of local authorities to handle the increasingly complex functions of metropolitan management, centralization of decision-making by Central Governments, economic structural adjustment programmes, and even unfavourable variations in weather patterns. This is a historical case study, covering the period of roughly from 1989 to 1995. It is based on secondary sources, participation by the author in water supply feasibility investigations for Bulawayo, Zimbabwe, and views expressed in stakeholders’ meetings. It illustrates specifically how civic response has challenged the Central Government of Zimbabwe to review and revise its long-term water provisioning strategy for this municipal authority. URI: http://hdl.handle.net/10311/495 Files in this item: 1
GWEBU2002urbanWaters.pdf (1.681Mb)
Now showing items 1-8 of 8