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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
41

Analysis of the impact of anthropogenic pollution on shallow groundwater in peri-urban Kampala

Kulabako, Robinah January 2005 (has links)
An investigation to assess the anthropogenic pollutant loads, transport and impact on shallow groundwater in one of Kampala’s peri-urban areas (Bwaise III Parish) was undertaken. Bwaise III is a densely populated informal settlement with a high water table (<1.5 m) and inadequate basic social services infrastructure (e.g, sanitation, safe water supply, roads, etc). Field surveys were undertaken to identify, locate and quantify various pollutant sources. Information on the usability and operational aspects of the excreta and solid waste management systems was obtained from consultations with the residents. Water from installed monitoring wells and one operational protected spring and wastewater (sullage) characteristics (quality, discharges for drains and spring, water levels for the wells) as well as soil characteristics (soil stratigraphy, physical and chemical) were determined through field and laboratory measurements. Laboratory batch experiments were undertaken to estimate phosphorus sorption potential of the soils. The results reveal that excreta disposal systems, solid waste and sullage are the major contributors to shallow groundwater contamination. High contaminant loads from these sources accumulate within the area resulting in widespread contamination. The water table responds rapidly to short rains (48hr) due to the pervious and shallow (<1 m) vadose zone, which consists of mostly organic fill material. Rapid water quality deterioration (increased thermotolerant coliforms, organic content in the form of total kjedahl nitrogen, phosphorus) following rains potentially follows from leaching, desorption and macropore flow. Spatial variation of the water quality in the area is largely related to anthropogenic activities within the vicinity of the well sources. Animal rearing, solid waste dumps and latrines are seen to result in increased localised microbial and organic content during the rains. The spring discharge with high nitrate levels does not respond to short rains suggesting that this source is fed by regional baseflow. The corresponding high microbial contamination in this case is a result of observed poor maintenance of the protection structure leading to direct ingress of contaminated surface runoff. Natural attenuation of contaminants is very limited. Estimated bacteria die-off rates are very low, about 0.01hr-1, suggesting a high risk for microbial contamination. The soils still have potential to retain additional phosphorus, whose sorption is largely a function of iron, available phosphorus and moisture content of the soils. This is also seen with the model results in which the phosphorus contaminant plume sticks to the surface irrespective of the rainfall infiltration rates. Simulation results show that continuous heavy intense rains (> 0.25mm/min) result in rapid flooding occurring within 1hr to 2 days. With lower rains, the water table does not rise to the surface, and no flooding takes place. Protection of the shallow groundwater in the area requires socio-technical measures targeting reduction of pollutant loads within the area as well as a wider spring catchment. Re-protection of the spring, coupled with awareness creation, should be immediately addressed so as to reduce microbial contamination. Community participation in solidwaste management should be encouraged. Resource recovery systems such as composting of the mostly organic waste and use of ecological sanitation toilet systems should be piloted in the area. Successful operation of the systems however depends on continuous sensitisation of the communities. / QC 20101207
42

The role of religious education in the promotion of girls' educational rights in peri-urban schools : a case study of Chingola District in Zambia

Musongole, Dyless Witola 06 1900 (has links)
The study investigates the role of religious education in the promotion of girls’ educational rights in peri-urban schools in Chingola district, Zambia. Fifteen schools were involved in the study and are all in the outskirts of Chingola town. Data was collected through oral interviews, questionnaires and observations. Questionnaires were given to 260 girls ranging from grade 5 to 9. Five questionnaires were distributed to each class. Besides the school girls, six instructresses were interviewed on cultural beliefs and practices that hinder girls’ progress in education. In addition, 15 teachers were also interviewed specifically to identify topics in Religious Education and their relevance in the promotion of self-confidence and self-esteem among girls as well as various teaching methods which promote learner-centredness. The Religious Education curriculum at primary, secondary and college levels of education was evaluated to assess its relevance to the promotion of girls’ education. Furthermore, contributions by some Non-Governmental Organisations and Religious Education towards gender equity in education and the Zambian government policy on gender were highlighted. The findings of the study were in four categories namely: cultural beliefs and practices that hinder girls’ progress in education, other problems affecting girl-child education besides cultural norms, freedom to enable girls to make their own constructive decisions, and topics in Religious Education which have the potential to promote self-confidence and self-esteem among the girls. The cultural beliefs and practices highlighted were the initiation ceremonies, early pregnancies and early marriages. The other problems hindering girls’ progress and advancement which came out vividly were long distances from home to school, poverty, boys jeering at girls when they got wrong answers and household chores. Further findings identified topics in Religious Education and their relevance towards the promotion of girls’ educational rights despite the influence of cultural beliefs and practices in the peri-urban schools. Some of the topics were ‘Advantages of having a friend’ taught in grade 1, ‘Growing in responsibility’ taught in grade 2, ‘Bravery and courage’ taught in grade 4, ‘Happiness’ taught in grade 5, ‘Development and co-operation’ taught in grade 6, ‘Marriage and family life’ taught in grade 7, ‘How people make choices’ taught in grade 8, ‘The talents people have’ taught in grade 8, ‘How people develop’ and ‘How religion helps people’ taught in grade 8, ‘Freedom and community’ as well as ‘Ambitions and hopes’ taught in grade 9. In conclusion, the research study has revealed that Religious Education as a subject has the potential to promote the girls’ educational rights and advancement in the peri-urban schools. Other subjects taught like Mathematics, Science and Technology are experimental subjects. They were rigid and cannot be bent while Religious Education leaves room for freedom in making concrete decisions. It deals also with emotions, values, and feelings. Mathematics imposes the facts without query. / Religious Studies / M.A. (Religious studies)
43

The role of religious education in the promotion of girls' educational rights in peri-urban schools : a case study of Chingola District in Zambia

Musongole, Dyless Witola 06 1900 (has links)
The study investigates the role of religious education in the promotion of girls’ educational rights in peri-urban schools in Chingola district, Zambia. Fifteen schools were involved in the study and are all in the outskirts of Chingola town. Data was collected through oral interviews, questionnaires and observations. Questionnaires were given to 260 girls ranging from grade 5 to 9. Five questionnaires were distributed to each class. Besides the school girls, six instructresses were interviewed on cultural beliefs and practices that hinder girls’ progress in education. In addition, 15 teachers were also interviewed specifically to identify topics in Religious Education and their relevance in the promotion of self-confidence and self-esteem among girls as well as various teaching methods which promote learner-centredness. The Religious Education curriculum at primary, secondary and college levels of education was evaluated to assess its relevance to the promotion of girls’ education. Furthermore, contributions by some Non-Governmental Organisations and Religious Education towards gender equity in education and the Zambian government policy on gender were highlighted. The findings of the study were in four categories namely: cultural beliefs and practices that hinder girls’ progress in education, other problems affecting girl-child education besides cultural norms, freedom to enable girls to make their own constructive decisions, and topics in Religious Education which have the potential to promote self-confidence and self-esteem among the girls. The cultural beliefs and practices highlighted were the initiation ceremonies, early pregnancies and early marriages. The other problems hindering girls’ progress and advancement which came out vividly were long distances from home to school, poverty, boys jeering at girls when they got wrong answers and household chores. Further findings identified topics in Religious Education and their relevance towards the promotion of girls’ educational rights despite the influence of cultural beliefs and practices in the peri-urban schools. Some of the topics were ‘Advantages of having a friend’ taught in grade 1, ‘Growing in responsibility’ taught in grade 2, ‘Bravery and courage’ taught in grade 4, ‘Happiness’ taught in grade 5, ‘Development and co-operation’ taught in grade 6, ‘Marriage and family life’ taught in grade 7, ‘How people make choices’ taught in grade 8, ‘The talents people have’ taught in grade 8, ‘How people develop’ and ‘How religion helps people’ taught in grade 8, ‘Freedom and community’ as well as ‘Ambitions and hopes’ taught in grade 9. In conclusion, the research study has revealed that Religious Education as a subject has the potential to promote the girls’ educational rights and advancement in the peri-urban schools. Other subjects taught like Mathematics, Science and Technology are experimental subjects. They were rigid and cannot be bent while Religious Education leaves room for freedom in making concrete decisions. It deals also with emotions, values, and feelings. Mathematics imposes the facts without query. / Religious Studies / M.A. (Religious studies)
44

Strategy for viable, sustainable urban agriculture in a dynamic, urbanising society

Leech, Michael Graham 08 1900 (has links)
At Constitutional level, legislation in South Africa entrenches the provision of food and water for all its citizens. In instances where citizens are unable to provide in these basic requirements for themselves, social assistance should be provided to ensure a healthy life for all. In this regard, legislation and Town Planning ordinances and regulations are in place to ensure that built-up environments in which we live and work are healthy and safe for all. However, this study revealed that food provisioning by community gardeners is peripheral in legislation, ordinances and regulations and the practice of urban agriculture is, in many instances, in conflict with the principle of safe and healthy food for all. Community gardeners/urban agriculturists are food farmers within the city who produce food for themselves and others without the checks and balances that are otherwise applicable to food brought into the city from outside. While food production on any piece of available land is vital for these community gardeners for their sustenance and survival, it could become a potential health hazard if no checks or testing measures are in place to ensure that the food being produced is safe for human consumption. The study sought the views and perceptions of community gardeners, residents, Environmental Health Practitioners and Town Planners in the eThekwini Metro region with regards to community gardening/urban agriculture and its impact on food provisioning to citizens. For data collection, a one-on-one interviewing survey method was used with all four groups and results were calculated and converted to average percentages and analysed. The results revealed that there was conflict between legislation, ordinances and regulations regarding the production of food in the built-up environment of the EThekwini Municipality. It was also revealed that there was no cohesive policy to control the production of food produced and sold by community gardeners in the study area. The need for control measures and regulations regarding food production and sale by community gardeners was highlighted. Moreover, where ineffective or none such measures or controls exist, a transparent and consultative process involving all stakeholders must take place in order to establish up viable and sustainable control measures. The people who will be most affected by these rules, namely the community gardeners, should be pivotal role players in the establishment of a sustainable urban agriculture policy. Recommendations to address the problems illuminated by the study are presented. / Environmental Sciences / Ph.D. (Environmental Management)
45

Assessing the capacity of small independent providers to deliver improved sanitation at scale in low income urban settlements

Godfrey, Amaka O. January 2009 (has links)
More than half of the human population will be living in urban areas in 2008, of which 81 percent will be in poor areas of towns and cities of the developing world. Governments of most African cities are unable to provide the urgently needed sanitation facilities amongst other services. The informal sector (small independent providers) rather than externally supported efforts provide the majority of household sanitation facilities. The commonly held assumption amongst sector professionals is that partnership with the informal private sector to develop the sanitation market is a sustainable way of increasing access to improved sanitation in low-income urban areas. This research assesses the capacity of small independent providers of sanitation services (SIPS) to up scale and accelerate the delivery of improved sanitation. The thesis adds to an · improved understanding of the capacity of small independent sanitation providers to upscale the delivery of improved sanitation and answers the following questions: what is their level of knowledge, skills and experiences of various sanitation options?; what are house owners' preferences?; and what are their experiences of obtaining sanitation services from small independent providers?. The research adopted a mix of qualitative and quantitative research methodologies in order to ensure the validity and reliability of the findings. The field work was conducted in the three municipalities in the city of Oar es Salaam, Tanzania. The thesis concludes that small independent providers have the potential to upscale the delivery of improved sanitation facilities but not without capacity building, particularly in the areas of developing appropriate sanitation technologies; appropriate enabling environment (infrastructure to support hygienic emptying and sludge disposal, and effective policy and regulatory framework) and support with demand generation. The implications of the research highlight the need to integrate any SIPS capacity enhancement and 'official' involvement in sanitation provision as part of an urban improvement programme. The recommendations from the thesis outline key support areas for the respective SIPS typologies, and the responsibilities of the various stakeholders (government, NGOs, donors) and SIPS. Potential areas of further research include development of appropriate sanitation technology for low-income urban settlements and creating an effective enabling environment.
46

Uma análise dos fatores que interferem no crescimento da agricultura urbana e periurbana na cidade de São Paulo / An analysis of the factors that interfere in the growth of urban and peri-urban agriculture in the city of São Paulo

Sellin, Victor Bueno 11 June 2019 (has links)
O mundo passa por um acelerado processo de urbanização marcado por desequilíbrios sociais e ambientais. As cidades concentram parte relevante do impacto ambiental e consomem recursos e geram resíduos a uma taxa muito maior do que seu território pode absorver, fazendo com que as áreas urbanas sejam cada vez mais importantes na busca pela sustentabilidade. Nesse contexto, a agricultura urbana e periurbana (AUP) surge como uma alternativa para a urbanização sustentável, devido, principalmente, à sua contribuição para o aumento da segurança alimentar, redução de impacto ambiental, reutilização de resíduos orgânicos, revitalização de áreas, desalienação dos moradores e aumento do bem-estar físico e psicológico. Além da falta de dados, a análise da AUP é dificultada pela sua heterogeneidade, nos mais diversos ângulos de análise: interpretação de seus significados, local, forma de governança e técnicas. Esta dissertação propõe sua divisão em quatro tipologias: (i) fazendas urbanas; (ii) terrenos intraurbanos vazios sem interesse imobiliário; (iii) telhados com produção intensiva; e (iv) residencial e institucional. São Paulo é a maior cidade do Brasil, com 12 milhões de habitantes e, apesar de a AUP acontecer no município em diversas tipologias, são escassos os dados sobre a quantidade de alimentos produzidos atualmente e o crescimento dessa atividade na cidade. O objetivo desta dissertação é, por meio de revisão bibliográfica e de estudos de casos, identificar e analisar os fatores que interferem no crescimento da AUP na cidade de São Paulo. A AUP é aqui interpretada pela lente teórica da teoria das práticas, destacando-se as relações recursivas entre seus agentes e as estruturas, por meio dos recursos, normas e esquemas interpretativos. Conclui-se que são onze os principais fatores que interferem no crescimento da AUP na cidade de São Paulo: (i) acesso à terra; (ii) acesso a equipamentos manuais, insumos e máquinas; (iii) acesso a conhecimento técnico e mão de obra; (iv) capacidade de cumprir normas de viabilidade financeira e regras de mercado/empresariais; (v) capacidade de obtenção de certificação; (vi) presença em leis de ocupação da cidade; (vii) poder de mobilização social e audiência nas mídias sociais; (viii) capacidade de gerar atividade profissional com geração de renda; (ix) capacidade de gerar empreendedorismo social; (x) capacidade de desempenhar produção ecologicamente correta; e (xi) capacidade de engajar e promover o ativismo de ocupação do espaço público, senso de comunidade e desenvolvimento de relações não capitalistas. Nota-se que a importância de cada fator é diferente entre as tipologias, conforme demonstraram os estudos de caso. Destaca-se que para as três primeiras tipologias, apesar de seus benefícios ambientais e sociais, a AUP está inserida em normas de mercado tradicionais, e sua possibilidade de crescer e produzir alimentos em quantidade relevante depende do atingimento de viabilidade financeira. Para isso, a AUP se vale de seu discurso pautado pela sustentabilidade para obtenção de cessões de terras, doações de recursos, leis de incentivo e valores de venda acima de mercado. Para a última tipologia, seu crescimento está sujeito a uma mudança mais radical na lógica de consumo e na disseminação do ativismo e de relações não mercantis / The world goes through an accelerated process of urbanization marked by social and environmental imbalances. Cities concentrate a significant part of the environmental impact and consume resources and generate waste at a much higher rate than their land can absorb, making urban areas increasingly important in the pursuit of sustainability. In this context, urban and peri-urban agriculture (UPA) emerges as an alternative to sustainable urbanization, mainly due to its contribution to increasing food security, reducing environmental impact, reusing organic waste, revitalizing areas, de-alienating citizens and increasing physical and psychological well-being. In addition to the lack of data, analysis of UPA is hampered by its heterogeneity, at the most diverse angles of analysis: interpretation of its meanings, location, form of governance and techniques. This dissertation proposes its division into four typologies: (i) urban farms; (ii) empty intra-urban land with no interest of real estate development; (iii) intensive production rooftops; and (iv) residential and institutional. São Paulo is the largest city in Brazil with 12 million inhabitants, and although the UPA happens in the city in several types, data on the quantity of food currently produced and the growth of this activity in the city are scarce. The objective of this dissertation is, through bibliographical review and case studies, to identify and analyze the factors that interfere in the growth of AUP in the city of São Paulo. The UPA is here interpreted by the theoretical lens of the theory of practices, highlighting the recursive relations between its agents and the structures, through resources, norms and interpretative schemes. It is concluded that there are eleven main factors that interfere in the growth of UPA in the city of São Paulo: (i) access to land; (ii) access to equipment, supplies and machines; (iii) access to technical knowledge and labor; (iv) ability to comply with financial viability standards and market / business rules; (v) ability to obtain certification; (vi) presence in occupancy laws of the city; (vii) power of social mobilization and audience in social media; (viii) ability to generate professional activity with income generation; (ix) ability to generate social entrepreneurship; (x) ability to perform ecologically correct production; and (xi) ability to engage and promote the activism of public space occupation, sense of community and development of non-capitalist relations. It is noted that the importance of each factor is different between the typologies, as the case studies showed. It should be noted that for the first three typologies, despite its environmental and social benefits, the UPA is embedded in traditional market norms, and its ability to grow and produce food in a relevant quantity depends on the attainment of financial viability. For this, the UPA relies on its sustainability-based discourse to obtain land assignments, resource donations, incentive laws and above-market sales values. For the latter typology, its growth is subject to a more radical change in the logic of consumption and the spread of activism and non-market relations
47

Living in a peri-urban area as part of a livelihood strategy : The case of Mbezi Luisi, Dar es Salaam

Fagerlund, Alexander January 2010 (has links)
<p>The aim of this study is to analyze the choice of living in a peri-urban area as part of a livelihood strategy.</p><p>The method used for collection of primary data for the study was in-depth interviews and questionnaires, undertaken with residents of Mbezi Luisi, a peri-urban area in Dar es Salaam. In order to analyze this material, a theoretical framework consisting of both livelihood frameworks and migration theories was used. In addition, previous research made on migration patterns and livelihoods of the people living in peri-urban areas in Sub-Saharan Africa was reviewed. The result of the study shows that people make active decisions in order to obtain a better life. From a livelihood perspective it was found that the peri-urban areas present unique livelihoods opportunities in comparison to urban and rural areas. I also found that a livelihood perspective may help urban and regional planners in their work.</p>
48

Living in a peri-urban area as part of a livelihood strategy : The case of Mbezi Luisi, Dar es Salaam

Fagerlund, Alexander January 2010 (has links)
The aim of this study is to analyze the choice of living in a peri-urban area as part of a livelihood strategy. The method used for collection of primary data for the study was in-depth interviews and questionnaires, undertaken with residents of Mbezi Luisi, a peri-urban area in Dar es Salaam. In order to analyze this material, a theoretical framework consisting of both livelihood frameworks and migration theories was used. In addition, previous research made on migration patterns and livelihoods of the people living in peri-urban areas in Sub-Saharan Africa was reviewed. The result of the study shows that people make active decisions in order to obtain a better life. From a livelihood perspective it was found that the peri-urban areas present unique livelihoods opportunities in comparison to urban and rural areas. I also found that a livelihood perspective may help urban and regional planners in their work.
49

The livelihood impacts of fishponds integrated within farming systems in Mymensingh District, Bangladesh

Karim, Manjurul January 2006 (has links)
Links between the pond and surrounding land for horticulture is a distinctive feature of farming households in Bangladesh. It was hypothesised that the role of fishponds in integrated aquaculture systems has potential towards improving livelihoods and poverty alleviation. Rural and peri-urban settlements in Mymensingh District, Bangladesh were selected for assessing the importance and role of pond-dike systems on the livelihoods of households of different socio-economic level. The study was carried out in view of the sustainable livelihood approaches of the Department for International Development, U.K. Participation of all levels of stakeholders was ensured in the first and last phase of the study. The combination of quantitative and qualitative analysis at community and household level was a major strength and challenge of the study, and was used to explore the potential of integrated farming and factors that undermine such potential to contribute to a sustainable livelihood. The research commenced with a comprehensive situation appraisal and baseline survey to explore the context and characterize farming systems, followed by a longitudinal household survey to understand the effect of seasons on livelihoods. Households with access to ponds were identified as active or passive integrators based on a simple set of criteria and their resources and livelihoods assessed in comparison with non-pond households. During the last phase of the study a farmer participatory research (FPR) trial, based on a priority issue identified during the 1st phase of the study, was launched to investigate the potential of the integrated systems. The situation appraisal conducted within four communities revealed the effects of gender, well-being and location on farmers' regular activities and food consumption patterns. Fish culture was equally important as an enterprise among richer and poorer men, whereas vegetable cultivation was more important to men than women but wealth and location also affected its importance. Lack of knowledge was a particular problem for farmers growing fish and vegetables in the rural areas. Fish disease, high price of input, lack of money were also identified as constraints by fish producers. The expected use and current use of ponds, problems and benefits associated with fish culture were also found to be affected by groups emphasising vegetable, orchard and fish culture within their systems. The role of the pond for family use, which was a major objective for pond construction, was found to be significantly different between rural and peri-urban areas. Fish culture is now the dominant use of ponds for households irrespective of their focus on vegetable, orchard or fish production and they are utilised less for general domestic use. Ponds are relatively more important as a source of irrigation water in rural than in peri-urban communities. Significant differences were observed between locations and well-being categories for the percentage of fish retained for consumption and that sell. Rice bran was the most commonly used pond input (80% of all pond households) but active integrated farmers applied rice bran more frequently than passive groups (91 compared to 63 times/season). ‘Ease of production’ was a major incentive for farmers to integrate fish and vegetable production and this opinion was related to household type i.e. active integrators were more aware and confident about the practice. The literacy levels of household heads, access to information and capital and contact with formal and informal institutions of active producers and the better-off households was significantly higher than other groups and poorer households respectively. It is revealed from the longitudinal households’ analysis that the consumption pattern in terms of food types and amount are linked with income, expenses and food availability in different well-being categories between seasons across locations. The empirical analysis showed that as active households’ income increased, expenditure on food purchases, agricultural labour, pond inputs and poultry per household also increased. However, on-farm contributions as a source of fish and vegetables were important during the lower income and least productive months. Performance of integrated farming systems varied by location. Resource base, accessibility to market and information played key roles in the development of integrated farming system in the study area. Active integrated households in peri-urban areas, in response to higher demand in the nearby market, produced significantly more fish and vegetables than those in the rural areas. The result showed clearly the need for due consideration of these factors while promoting IAA systems in Bangladesh. Farmer participatory research showed that production of fish could be increased by a substantial level through increasing pond nutrient inputs rather than stocking an additional species (tilapia), although this may be related to the ‘improved’ nutrition used by farmers still being well below the level required for optimal tilapia performance. Rural households benefited more than peri-urban through direct consumption of both fish and vegetables; in contrast peri-urban households benefited more through cash sales of both fish and vegetables than rural households. Higher production did not lead to increased consumption, rather households benefited financially through selling fish. Similar production levels of vegetables between groups followed different levels of fish culture practices suggesting that increased investment in fish production is complementary rather than competitive with associated vegetable production. It could be concluded that considerable potential exists for further integration and development of pond-dike systems, which could contribute towards improved livelihoods of both better off and worse off people.
50

Effects of Urban Growth in the Process of Impoverishment of Campesinos’ Households Living in Peri-Urban Areas: A Case Study in Mexico City

Yadira Mireya Méndez de Martínez Unknown Date (has links)
In the last 50 years, Mexico, like many other countries in Latin America, Asia and Africa, has experienced accelerated urban growth. Urban growth has been accompanied by an increase in urban poverty. While the spatial distribution of poverty in urban areas in Mexico is varied, new settlements that tend to grow in the peri-urban hinterland of cities are largely associated with poverty. This is because inexpensive, but mostly illegal, agricultural land (ejido or private) has been alienated to satisfy the demands of low income population for housing. The focus of this study lay in the Metropolitan Area of Mexico City (MAMC), which is the habitat of diverse low-income groups. Among those groups are the campesinos (people with rural background engaged totally or partially in agricultural livelihoods). Some studies have suggested that campesinos are very vulnerable to urban growth, since population expansion has put severe pressure on their agricultural land, which, despite its marginal value, is used to produce crops for either semi-commercialisation or subsistence. Although such research has showed how poor campesinos have engaged in non-agricultural activities to make a living and how land and their communities are threatened by urban growth due to speculative pressures on land and/or environmental deterioration, little is known about the impact of urban growth in the process of impoverishment of campesinos living in peri-urban areas. This study aims to understand how the growth of the MAMC affects poverty in campesinos’ households, in order to recommend directions for poverty reduction. Three villages in Chalco municipality, which is situated in the peri-urban fringe of Mexico City, were selected as the study area. Based on the development of a conceptual framework, this study considered three interconnected elements underpinning poverty: multi-dimensionality, complexity and dynamism. For this reason, the Sustainable Livelihoods approach was selected as an analytical tool, as it provided a flexible analytical framework that encompasses all those elements. The study is divided in three stages. In the first stage (namely documental investigation), a series of published and unpublished written materials were reviewed to determine how the growth of the MAMC transformed the nature and availability of resources in Chalco municipality from 1970 to 2000. This stage was followed by the empirical investigation that aimed to examine how those transformations affected campesinos’ assets (human, natural, physical, productive and social), the strategies they used to adapt to such changes, and how they perceived changes in poverty status. Accordingly, for this stage, quantitative and qualitative longitudinal and cross-sectional data were collected from 110 campesinos’ households living in the study area in 1997 and 2003 by using structured questionnaires. Qualitative data were also collected by using semi-structured interviews from 34 campesinos’ households in 2000. The final stage, called recommendations, involved the synthesis of the results of the documental and empirical investigations and suggests a series of directions for poverty reduction in campesinsos’ households in the study area. The documental and empirical investigations revealed that changes in asset ownership, between 1997 to 2003, depended on both transformation in the nature and availability of resources in Chalco and intra-household organization. Fundamental transformations in socio-demographic, economic, natural, physical and political/organisational resources of Chalco municipality were mainly, but not exclusively, associated with the growth of the MAMC. Climatic and physical characteristics of Chalco were also evident. To respond to such changes, campesinos implemented a series of strategies to get access to resources. Such strategies were based on campesinos’ needs, priorities and the portfolio of assets available, and their functionality. It was clear that campesinos depleted some existing assets to acquire urban assets and preserve their rural assets. In some instances, such strategies led campesinos’ families to satisfy their basic needs and, therefore, perceive themselves as non-poor. However, in other instances, such strategies prevented families from meeting their needs, leading them to the perception of being poor. The recommendation was made that in order to reduce poverty among campesinos in the study area, it was necessary to identify different alternatives to support their urban and rural assets and certain of their strategies that improve the wellbeing of individuals, families and communities and mitigate constraints to meeting their goals.

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