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1.
Access to safe and adequate water and to sanitation has been a global developmental priority due to their intrinsic impacts on the achievement of the sustainable development goals. Despite the implementation of several measures to improve access to safe water and sanitation, urban dwellers in Ghana struggle to acquire water and access sanitation facilities. This paper identified and examined the vulnerable conditions of households to environmental inadequacies of potable water and sanitation and measures aimed at reducing the risks associated with them in the Ashaiman Municipality. The study revealed that, access to adequate water supply was not necessarily dependent on the physical location of house units, but on factors such as lack of building permit, financial constraints, rental conditions, administrative procedures and ill-suited housing arrangement. Inadequate solid and liquid waste management practices and poor drainage systems were major problems identified in the Municipality. The paper argues that water, drainage systems and logistics for waste management in deprived communities must be provided by the local government and service providers through public–private partnership agreements. We conclude that, planning rules, regulations and procedures should be strictly adhered to and vigorously enforced by the Municipality in order to have a well-organized and planned urban environment.  相似文献   

2.
The lack of adequate water supply and sanitation services is a major issue related to sustainable development in many parts of the developing world. New strategic planning approaches which directly address users’ needs and demand—often referred to as demand-responsive, community-based or household-centred approaches—are regarded as a crucial step towards improving the situation. This paper investigates household needs and demand for improved water supply and sanitation services in peri-urban, low-income settlements, known as “ger areas”, in the city of Darkhan, Mongolia. The paper is based largely on a household survey conducted in a selected ger area subdistrict in Darkhan. The results reveal a complex picture. Even if the existing situation can be regarded as largely “improved” in terms of the definitions stipulated by the Joint Monitoring Programme for water supply and sanitation, it is shown that there is a need for action nonetheless. The paper also argues that the household survey is a useful method for assessing users’ needs and demand and for meeting the requirements of demand-responsive sanitation planning approaches.  相似文献   

3.
This article contributes an empirically rich account of a social enterprise project embedded in local urban economies of Nairobi, Kenya. The confluence of rapid, unplanned urbanisation and economic liberalisation has led to growing formations of informal settlements and a vibrant informal sector across post-colonial cities. These “slum” neighbourhoods, housing the majority of the urban population on a fraction of the city’s land, are often ignored and marginalized by the state and municipal authorities, particularly with regards to basic service provision. At the same time, slum economies provide entry-points for various enterprise-led development schemes seeking to commercially engage both entrepreneurial individuals and their existing customer base in order to scale access to unmet needs. The discussion is based on an ethnographic study in one of Nairobi’s largest informal settlements, which focused on the everyday practices of a local micro-franchise called “Community Cleaning Services”. The article illustrates how waste workers and self-proclaimed “hustlers” were turned into micro-franchisee entrepreneurs providing a sanitation service to residential customers, through their engagement with Community Cleaning Services. This ethnographic account raises two potentially contradictory but inter-related debates that are rarely considered alongside one another in the existing literature on corporate involvement in low-income markets. First, it reframes the critiques of enterprise-led initiatives to “poverty alleviation” by focusing on the implications of commercialising “basic” services and on the logistical and cultural challenges of turning social needs into market demands. Second, it emphasises the often-invisible role of grassroots informal economies in enabling access to vital services in the absence of an adequately resourced and responsive municipality. The article concludes with a broader reflection on the effects and limitations of corporate-led development schemes targeting the urban poor and points to the contrasting logics of grassroots entrepreneurial urbanism and corporate—albeit “socially responsible”—parameters of success.  相似文献   

4.
Urbanization is a product of development and in recent years, most cities have been experiencing unprecedented growth with improvements in their infrastructure. The obvious benefits of the process tend to paradoxically overshadow its insidious symptoms, as unregulated growth tend to create huge unmet needs such as lack of access to good-quality services, increasing poverty and deteriorating environment. The origin of this dichotomy is rooted in the governance practices where city authorities pay greater attention to issues of managing the ‘global commons’ than the critical ‘brown issues’, such as improving water supply and sanitation that affect the urban poor. Using multiple research techniques, this study highlights how such neglected necessities consign sections of the population to one of the deadly infectious diseases Ghana has ever known—cholera. The paper calls for an all-inclusive and explicitly pro-poor community-led orientation as one of the effective strategy for achieving equity in the urban settings and possibly, helps win the ‘war’ on poor sanitation.  相似文献   

5.
This paper focuses on what observers have perceived to be a failure of development leading to a ‘crisis of youth’ as increasing numbers of young people find it more difficult to gain education, access to health, a job and meet standard of living aspirations. For some, a possible escape is offered by migration to Europe, the United States or Australia, often illegally. For those remaining behind, however, international development agencies offer a ‘globalisation of solutions’ to employment, gender inequality and poverty through the millennium development goals and the programmes to attain them. In this paper we do not take the failures of development at face value but look at local contexts to present a more complex picture of the relation between education, work and social life. Based on fieldwork conducted in urban areas of The Gambia and Ghana, we argue that rather than education as a catch-all solution we need to give more attention to the costs incurred by and for young people in pursuing education and training, to the operation of and actual opportunities in labour markets, and to patterns of gender socialisation which give women limited scope to exercise agency. This paper explores key gender dimensions of work and education among low-income urban youth noting that despite on-going efforts to increase young women’s enrolment in schools and access to employment, gender inequalities have been far from eradicated. Our field interviews reveal how social expectations that women should perform the bulk of reproductive labour in their youth as well as in adulthood and constraints placed on young women’s personal freedom in respect of their social relationships reduce time dedicated to education and establish fewer contacts relevant to securing paid employment. The result is for men to end up with more educational qualifications, more skills, and higher-paying jobs, even if unemployment among young people in general remains a major problem.  相似文献   

6.
Todd Sink  Brian Ceh 《Geoforum》2011,42(1):71-82
The HOPE VI program was created in 1992 as a tool for public housing authorities in the US to deconcentrate poverty in project-based public housing neighborhoods. As part of the process, thousands of public housing residents have been required to relocate. They have the option to move to temporary housing in another project unit, to leave the subsidized housing system all together, or to participate in local housing voucher programs. This study focuses on those public housing residents in Chicago who move with a housing voucher certificate. The purpose of the study is to evaluate and reveal the relocation outcomes of these voucher users, both numerically and geographically. Conditions in their origin and relocation tracts are examined using 1990 and 2000 US census data to determine if they relocated to less poor and segregated neighborhoods. Evidence shows that voucher users are moving in an outward direction away from the central city. This movement is reshaping the landscape of advantage and disadvantage in Chicago: suburbs are becoming poorer while the old neighborhoods are gentrifying. Poverty is highly concentrated in the neighborhoods chosen by most voucher recipients, but not as high as the poverty levels which existed in the old neighborhoods. Mapping relocation shows that outcomes vary geographically, demonstrating the importance for future research to address spatial and contextual differences.  相似文献   

7.
The majority of rural communities have limited agricultural development opportunities within the hills and mountains of Nepal. While the dominant development model, which focuses on technology transfer and the evolution of commercial production systems, is effective when access to inputs and markets enables farmers to produce and trade successfully, many communities are marginalised from development opportunities by poverty and poor infrastructure. Complementary development approaches that value, conserve, develop and market agrobiodiversity could alleviate the extreme poverty where these conditions prevail as in the hills and mountains, the rural margins of Nepal. Formalised in situ approaches to agrobiodiversity conservation are in their infancy in Nepal, yet suggest that opportunities exist for a complementary agricultural development approach in the rural margins based on working with the local diversity, rather than its elimination. The obstacles of widespread poverty and inadequate infrastructure ensure that effective in situ agrobiodiversity conservation programs must provide for the needs of local people for sustainable development.  相似文献   

8.
Possibilities for water conservation in Bulgaria   总被引:2,自引:0,他引:2  
The drought during the last 10 years in Bulgaria caused the interruption of water supply to more than 70% of the population of the country. Investigations on recent water demand showed that the role of water losses and irrational use so considerable that existing water resources became inqdequate. Bringing new water to existing supply systems is connected with considerable investments, time, and controversy. Water conservation could solve some water supply problems by providing more reasonable water consumption and additional time for development of new resources. In this paper the possibilities for reducing water use in Bulgaria and the need for developing a national conservation program are discussed. An analysis of the variables which effect water use is performed. The reasons for the water losses and using more than the necessary water quantities are discussed. Developing of water-use efficiency standards for plumbing fixtures and conservation-oriented water rates and measures are proposed.  相似文献   

9.
The majority of rural communities have limited agricultural development opportunities within the hills and mountains of Nepal. While the dominant development model, which focuses on technology transfer and the evolution of commercial production systems, is effective when access to inputs and markets enables farmers to produce and trade successfully, many communities are marginalised from development opportunities by poverty and poor infrastructure. Complementary development approaches that value, conserve, develop and market agrobiodiversity could alleviate the extreme poverty where these conditions prevail as in the hills and mountains, the rural margins of Nepal. Formalised in situ approaches to agrobiodiversity conservation are in their infancy in Nepal, yet suggest that opportunities exist for a complementary agricultural development approach in the rural margins based on working with the local diversity, rather than its elimination. The obstacles of widespread poverty and inadequate infrastructure ensure that effective in situ agrobiodiversity conservation programs must provide for the needs of local people for sustainable development.  相似文献   

10.
Folasade Iyun 《Geoforum》1983,14(2):211-221
The diseases that most affect the inhabitants of Ibadan are malaria, pneumonia, tuberculosis, chickenpox, measles, malnutrition, anaemia, eye disease and hypertension. Viral-parasitic diseases occur widely in the modern section of the city, while in the older districts diseases which stem from ignorance and poverty predominate. The most vulnerable age-groups are 0–9 and 20–49 years, with the older districts recording the highest proportions of sick children. Those in the low-income groups and the muslims suffer most from the diseases which are associated with ignorance and poverty. Socio-economic factors such as age-group, occupation, religion, and population and accomodation densities are significant in determining intra-city variations in sickness levels. However, the precise role of these factors is difficult to establish since major variations in access to and use of modern medical facilities occur between the modern and older sections of the city.  相似文献   

11.
《Applied Geochemistry》2005,20(2):353-365
Residential tap waters were investigated to examine the feasibility of using isotopic ratios to identify dominant sources of water Pb in the Columbus (Ohio, USA) municipal supply system. Overall, both the concentrations, which are generally low (0.1–28 μg/L), and isotopic compositions of tap water Pb show wide variations. This contrasts with the situation for a limited number of available service lines, which exhibit only a limited Pb-isotope variation but contain Pb of two very different types with one significantly more radiogenic than the other. Most tap water samples in contact with Pb service lines have Pb-isotope ratios that are different from the pipe Pb. Furthermore, the Pb isotope compositions of sequentially drawn samples in the same residence generally are similar, but those from separate residences are different, implying dominant Pb sources from domestic plumbing. A separate pilot study at two residences without Pb service lines shows isotopic similarity between water and solders in each house, further suggesting that the major Pb sources are domestic in these cases and dominated by Pb from solder joints. Although complicated by the broad range of overall Pb-isotope variations observed and limited by sample availability, the results suggest that Pb isotopes can be used effectively to constrain the sources of Pb in tap waters, especially for individual houses where multiple source candidates can be identified.  相似文献   

12.
Entitlements are generally defined as the commodities/resources (material and non-material), through which one can establish ownership or command access to resources. Applying this analytic to a case study of everyday water access in Accra, Ghana, we evaluate community water entitlements in two low-income communities with different locational and socio-cultural characteristics. We also evaluate how different entitlements to water map against variable dimensions of vulnerability. The study uses a mixed methods approach including a 200 household survey, focus groups with community members, and semi-structured interviews with local opinion leaders. Our results indicate that in both study communities, an entitlements approach provides a significantly richer portrait of water access beyond availability of piped water infrastructure. Among other factors that are important to everyday negotiations and entitlements related to water access, it is important to consider familial and kin networks, water storing options available to households and vendors, the distance and waiting time to fetch water, and local leaders' perceptions of water issues, particularly how these compare with broader citizen understandings. In this way, an entitlements approach broadens the perspective beyond infrastructural endowments (e.g. piped water), to include a range of other socioeconomic, socio-cultural and local institutional characteristics. Drawing on the empirical examples, as well as related conceptual debates, the study questions how water access is defined, and how water governance processes might benefit from a broader understanding of entitlements, as well as links to differentiated vulnerabilities, notably in times of water-related stress or scarcity.  相似文献   

13.
Important as water is to man's manifold activities, a significant percentage of mankind still do not have access to clean water for drinking and personal hygiene. According to a WHO survey of facilities available in developing countries to the end of 1975, 75 % of urban population and 20 % of rural population have access to potable water. Studies carried out by the UN system estimate that investment necessary to provide clean water and sanitation by 1990 to both rural and urban areas is on the order of $ 132,940 million in constant 1977 dollors. Furthermore, provision of clean water alone is unlikely to eliminate all water-borne diseases, since it is only one of several complex factors affecting human health.The situation in developing countries on water requirements for agriculture, industry and generation of hydroelectric power also requires attention because of large amounts of water involved. Effectiveness and efficiency of the supply and distribution systems must be given top priority. There is a considerable potential for improving the efficiency of water use in virtually every developing country and in every sector.  相似文献   

14.
Mumbai’s Dharavi slum occupies a plot half the size of Central Park. It is home to one million people, with almost half of residents living in spaces under 10 m2, making it over six times as dense as daytime Manhattan. Using ethnographic fieldwork and online analysis, this article examines slum tourism and the perceptions and experiences of western visitors. Local tour operators emphasize the productivity of the slum, with its annual turnover of $665 million generated from its hutment industries. Its poor sanitation, lack of clean water, squalid conditions and overcrowding are ignored and replaced by a vision of resourcefulness, hard work and diligence. This presentation of the slum as a hive of industry is so successful that visitors overlook, or even deny, its obvious poverty. Dharavi is instead perceived as a manufacturing hub and retail experience; and in some cases even romanticized as a model of contentment and neighbourliness, with western visitors transformed by ‘life-changing’, ‘eye-opening’ and ‘mind-blowing’ experiences. This article concludes that the potential of slum tours as a form of international development is limited, as they enable wealthy middle-class westerners to feel ‘inspired’, ‘uplifted’ and ‘enriched’, but with little understanding of the need for change.  相似文献   

15.
Over one billion of the poorest people on earth continue to practice open defecation. A complex assemblage of factors, embedded within prevailing inequities and inequalities, continue to betray efforts to improve this. Subsidy-based projects have had little impact in rural Africa where sanitation remains under-prioritised by the state and donors. Community-led total sanitation (CLTS) offers a new, people-centric approach conceptually grounded in participatory development. But despite its broad appeal, the CLTS policy narrative has become equated with quick results, low-cost, provocative language and the potential for community self-help. Drawing on research in Katete district, Eastern Zambia, this paper explores tensions between CLTS theory, policy, practice and local realities. Rapidly scaled-up by local government, poor management and stakeholder engagement effectively diluted the approach, and continued the “projectification” of the sanitation sector. Open defecation, both symbolically and practically, represented an embedded marginalisation from the modern Zambian state where multiple barriers to latrine construction coexisted in the context of fragile livelihoods. In such agrarian communities, CLTS cannot be conceptualised as a blanket approach quickly bringing total sanitation to the masses. For its strengths to be realised in contexts of rural poverty, a targeted strategy that builds local institutional capacity and iteratively scales-up over time is needed. But realising this in practice requires moving beyond a prevailing emphasis on “open defecators” to engage complex issues of power and politics in sanitation governance.  相似文献   

16.
Joseph Holler 《GeoJournal》2014,79(6):737-753
Least developed countries have prepared national adaptation programs of action (NAPAs) to coordinate international adaptation funding to reduce social vulnerability to climate change. The adaptation programs have been written for consistency with existing sectoral policies and development agendas—policies which have thus far led to inequitable and incomplete decentralization of responsibility to organize and manage adaptation at the local level. The capacity of local social organization and of cross-scale networks and flows of knowledge and resources from higher levels of government is insufficient to facilitate socially equitable and sustainable adaptation to climate change. Tanzania’s NAPA, poverty reduction strategy paper, and sectoral policies for forest, water, and agriculture/livestock illustrate the coordination of adaptation plans with existing policies. National and regional statistics and a survey of households on Mount Kilimanjaro—a regional priority for climate adaptation in Tanzania—demonstrate significant gaps in local social organization and cross-scale networks for adaptation. Challenging existing structural causes of vulnerability will be difficult under adaptation plans written for complementarity with the very policies that have produced social inequality. Outside of a few development projects of limited geographic extent, there is limited evidence for socially equitable and sustainable adaptation outcomes. Sustainable adaptation will require substantial new commitments to developing local capacity and cross-scale networks.  相似文献   

17.
In Hanoi people access, expand and create water and sanitation infrastructures in multiple ways that include, but are not restricted to, external provision of networked services. Urban master planning and the construction of large technological networks aim at integrating the urban region based on circulating ‘modern ideals’ of ubiquity and standardization of infrastructures. However, centralized infrastructure provision has remained unstable and spatially uneven. We examine differently networked spaces that have emerged at the edge of Hanoi along with rapid urban change and new financing mechanisms in the past thirty years, and the ways in which urban residents engage with the various water and sanitation systems. This engagement is shaped by circulating ideals, place-specific processes of urban re-production, sector-specific dynamics, and individuals. Not only in periurban villages, but also in modern housing estates, people rebut a role as passive receptors of external services. In some instances, they create relatively stable collectives through which they provide, negotiate and complement networked infrastructure connection. Thus, people living at Hanoi’s urban edge actively re-produce water and sanitation systems beyond passive consumption of externally provided services.  相似文献   

18.
This paper examines the extent to which certified fairtrade cotton programs in West Africa present an alternative to the conventional cotton economy. Two fairtrade programs operating in Burkina Faso and Mali serve as case studies. The paper argues that fairtrade cotton fails to offer an alternative to conventional cotton because it works within the same commodity chain that impoverishes farmers in the first place. Cotton grower organizations seek more power within the conventional cotton sector to increase incomes and improve the living standards of all cotton growers. They are also active at the international level to eliminate the inequities of international trade. It is in these arenas that cotton growers are struggling to improve their incomes and livelihoods. Fairtrade does not address these fundamental inequities and power relations. The slim pickings of these programs are further evident in the very small amount of cotton produced and marketed as fair trade. Plans to expand production from less than 1% to 10% by 2012 are unrealistic in light of the introduction of genetically modified cotton and the limited market demand for fairtrade cotton. Despite these limitations, fairtrade cotton programs are producing some positive effects, notably women’s participation in cash crop cultivation, higher cotton quality, and the diffusion of organic farming techniques. An innovative direct marketing agreement linking the National Cotton Growers’ Union of Burkina Faso with the US women’s apparel company Victoria’s Secret indicates that alternative trading relations can be constructed outside the conventional commodity chain.  相似文献   

19.
A brief look around the globe shows that most countries are facing sanitary problems, especially in the expanding cities in the Southern Hemisphere. Governments and municipal councils are trying hard to improve sanitation conditions within the mind set of piped systems. There is a need to know what is being done in other countries in order to enlarge the policy options. Among these are the ones recirculating water and nutrients. This article focuses on excreta disposal systems which use little or no water, and various ways to use the end products of faeces and urine. Doing away with our urine blindness will pave the way to discover new possibilities which will save scarce resources in the future. This revised version was published online in August 2006 with corrections to the Cover Date.  相似文献   

20.
Least developed countries are generally regarded as particularly sensitive to climate change due to among other vulnerable locations and low adaptation capabilities. In the present study, we address climate change hazards in least developed countries by presenting a methodological framework, which is suitable for the estimation damage costs as a function of risk aversion, equality, income distribution and climate scenario using state-of-the-art climate model projections. As a case study, the methodology is applied to study severe storms in Cambodia based on two future climate scenarios and data on historical damages from storm events, which are used as a proxy in performing a sensitivity analysis on all input parameters. For the assumptions and parameter ranges used here, the study shows a high sensitivity to the income distribution (reflected by discount rates) and risk aversion and smaller effects from equality measures and extreme wind climate scenario. We emphasize that the assumptions on risk aversion reflecting consumption smoothing possibilities of low-income households clearly depicts that climate risks can be particularly high as a consequence of poverty and therefore recommend that context-specific vulnerabilities and equity concerns in climate risk studies should be included when making assessments for least developed countries.  相似文献   

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