Narrow your search
Listing 1 - 10 of 12 << page
of 2
>>
Sort by

Book
Improving Utility Performance in Fragile Environments : Lessons from Liberia Water and Sewer Corporation in Liberia and Guma Valley Water Company in Sierra Leone
Authors: ---
Year: 2015 Publisher: Washington, D.C. : The World Bank,

Loading...
Export citation

Choose an application

Bookmark

Abstract

This note summarizes lessons from the Water and Sanitation Program's (WSP) technical assistance to improve performance and cost-recovery at the Liberia Water and Sewer Corporation (LWSC) and Sierra Leone's Guma Valley Water Company (GVWC). The focus on cost-recovery reflects its critical importance to the viability of utilities. There are 'almost no examples in developing countries' of utilities 'whose operating revenues are significantly below O&M costs and that are nevertheless able to develop and maintain their infrastructure and provide a reliable and efficient service'. (McPhail, and others, 2012). WSP's technical assistance sought to strengthen reform efforts initiated by the management teams at LWSC and GVWC by improving the utilities' ability to sustainably fund their operations. Three aspects of cost-recovery were prioritized: (a) improving metering, billing and collection processes (b) reducing commercial non-revenue water and (c) investigating options to expand the utilities' revenue base by connecting new customers more effectively.


Book
The archaeology of sanitation in Roman Italy : toilets, sewers, and water systems
Author:
ISBN: 9781469645537 146964553X Year: 2015 Publisher: Chapel Hill, NC : The University of North Carolina Press,

Loading...
Export citation

Choose an application

Bookmark

Abstract

"The Romans developed sophisticated methods for managing hygiene, including aqueducts for moving water from one place to another, sewers for removing used water from baths and runoff from walkways and roads, and public and private latrines. Through the archeological record, graffiti, sanitation-related paintings, and literature, Ann Olga Koloski-Ostrow explores this little-known world of bathrooms and sewers, offering unique insights into Roman sanitation, engineering, urban planning and development, hygiene, and public health. Focusing on the cities of Pompeii, Herculaneum, Ostia, and Rome, Koloski-Ostrow's work challenges common perceptions of Romans' social customs, beliefs about health, tolerance for filth in their cities, and attitudes toward privacy. In charting the complex history of sanitary customs from the late republic to the early empire, Koloski-Ostrow reveals the origins of waste removal technologies and their implications for urban health, past and present"--Provided by publisher.


Book
Socioeconomic and Fiscal Impact of Large-Scale Gold Mining in Mali
Authors: ---
Year: 2015 Publisher: Washington, D.C. : The World Bank,

Loading...
Export citation

Choose an application

Bookmark

Abstract

This paper analyzes the socioeconomic, fiscal, and governance impact of gold mining in Mali. The analysis finds that, at the national level, mining plays an important role by contributing to export earnings and overall government fiscal revenue. In 2013, the mining sector represented 7 percent of gross domestic product, contributed 1.5 percent to growth in total gross domestic product, and accounted for 65 percent of total export earnings and 25 percent of total government budget revenues. At the local level, despite higher population growth, there is some evidence that outcomes (poverty and infrastructure services) are marginally better in mining communes compared with non-mining communes. Local governments receive fiscal windfalls that are spent significantly on education capital expenditures and current expenditures (salaries and non-salaries). Non-salary current expenditures are 10 times higher in mining areas. Analysis of the political economy of public service provision at the local level suggests that technical or absorptive capacities may be the bottleneck to increasing the local benefit of mining instead of corruption or accountability.


Book
Socioeconomic and Fiscal Impact of Large-Scale Gold Mining in Mali
Authors: ---
Year: 2015 Publisher: Washington, D.C. : The World Bank,

Loading...
Export citation

Choose an application

Bookmark

Abstract

This paper analyzes the socioeconomic, fiscal, and governance impact of gold mining in Mali. The analysis finds that, at the national level, mining plays an important role by contributing to export earnings and overall government fiscal revenue. In 2013, the mining sector represented 7 percent of gross domestic product, contributed 1.5 percent to growth in total gross domestic product, and accounted for 65 percent of total export earnings and 25 percent of total government budget revenues. At the local level, despite higher population growth, there is some evidence that outcomes (poverty and infrastructure services) are marginally better in mining communes compared with non-mining communes. Local governments receive fiscal windfalls that are spent significantly on education capital expenditures and current expenditures (salaries and non-salaries). Non-salary current expenditures are 10 times higher in mining areas. Analysis of the political economy of public service provision at the local level suggests that technical or absorptive capacities may be the bottleneck to increasing the local benefit of mining instead of corruption or accountability.


Book
Wastewater treatment : processes, management strategies and environmental/health impacts
Author:
ISBN: 1634824911 9781634824910 9781634824675 1634824679 Year: 2015 Publisher: New York, [New York] : Nova Publishers,

Loading...
Export citation

Choose an application

Bookmark

Abstract

Over the past few years, the occurrence of pharmaceutical residues in the environment has attracted great interest regarding the possible harmful effects of many of these pollutants to living organisms. One of the main sources of pharmaceuticals in the environment is the discharge of effluents from wastewater treatment plants (WWTPs), where their removal is often incomplete. Natural wastewater treatment systems such as constructed wetlands constitute a relevant option to conventional methods due to their efficiency, low establishment costs and reduced operation and management requirements. Thi


Book
A collection of the laws which form the constitution of the Bedford Level Corporation.
Author:
ISBN: 1107279984 1108070329 Year: 2015 Publisher: Cambridge : Cambridge University Press,

Loading...
Export citation

Choose an application

Bookmark

Abstract

Much of eastern England is below sea level, resulting in wide swathes of marshland that are easily flooded. In the seventeenth century, the Bedford Level Corporation was set up by Francis Russell, fourth earl of Bedford, in order to manage the drainage of the Great Level of the Fens, which became known as the Bedford Level and is the largest region of fenland in eastern England. Between 1828 and 1830, Samuel Wells, the corporation's registrar, published his well-documented history of the Bedford Level and the attempts made at various points to clear it of water using a variety of methods, from earthworks raised by the Romans to the strategies of Sir Cornelius Vermuyden and the eventual introduction of steam-powered technology. Volume 2, published in 1828, contains the necessary documents and appendices for the proper understanding of Volume 1, which appeared two years later.


Book
The history of the drainage of the Great Level of the Fens, called Bedford Level.
Author:
ISBN: 1107279976 1108070310 Year: 2015 Publisher: Cambridge : Cambridge University Press,

Loading...
Export citation

Choose an application

Bookmark

Abstract

Much of eastern England is below sea level, resulting in wide swathes of marshland that are easily flooded. In the seventeenth century, the Bedford Level Corporation was set up by Francis Russell, fourth earl of Bedford, in order to manage the drainage of the Great Level of the Fens, which became known as the Bedford Level and is the largest region of fenland in eastern England. Between 1828 and 1830, Samuel Wells, the corporation's registrar, published his well-documented history of the Bedford Level and the attempts made at various points to clear it of water using a variety of methods, from earthworks raised by the Romans to the strategies of Sir Cornelius Vermuyden and the eventual introduction of steam-powered technology. Volume 1, published in 1830, contains a historical account of the area and of the commission set up to address the perennial problem of flooding.


Book
The archaeology of sanitation in Roman Italy : toilets, sewers, and water systems
Author:
ISBN: 9781469621289 9781469621296 1469621282 Year: 2015 Publisher: Chapel Hill : The University of North Carolina Press,

Loading...
Export citation

Choose an application

Bookmark

Abstract

"The Romans developed sophisticated methods for managing hygiene, including aqueducts for moving water from one place to another, sewers for removing used water from baths and runoff from walkways and roads, and public and private latrines. Through the archeological record, graffiti, sanitation-related paintings, and literature, Ann Olga Koloski-Ostrow explores this little-known world of bathrooms and sewers, offering unique insights into Roman sanitation, engineering, urban planning and development, hygiene, and public health. Focusing on the cities of Pompeii, Herculaneum, Ostia, and Rome, Koloski-Ostrow's work challenges common perceptions of Romans' social customs, beliefs about health, tolerance for filth in their cities, and attitudes toward privacy. In charting the complex history of sanitary customs from the late republic to the early empire, Koloski-Ostrow reveals the origins of waste removal technologies and their implications for urban health, past and present"--Provided by publisher.


Book
Wasserkreislauf im Gebaude
Author:
ISBN: 3035613168 3035612978 9783035613162 9783035612974 Year: 2015 Publisher: Basel : Birkhäuser,

Loading...
Export citation

Choose an application

Bookmark

Abstract

Die Integration der haustechnischen Anlagen ist ein wichtiger Aspekt bei der Planung des Architekten. Die Konzeptionierung von Versorgungssträngen und Kreisläufen im Gebäude erfordert ein Verständnis für die Zusammenhänge der Ver- und Entsorgung mit dem Element Wasser. Hierbei geht es vor allem um die Zusammenhänge der einzelnen Kreislaufelemente von der Versorgung mit Trinkwasser, den Verbrauchern im Haus und der Entsorgung von Abwasser bis hin zur Wiedernutzbarmachung von Abwässern. Das Thema der Wassereinsparung bildet dabei einen übergeordneten Rahmen.Themen: Anforderungen an Trinkwasser Versorgungsanschlüsse und Verteilungsnetze im Haus Abwasserentsorgung und -nutzung Umgang mit Regenwasser Ressourcenschonender Umgang The integration of building services is an important aspect of architectural planning. The conceptual design of supply systems and cycles within the building demands a solid grasp of the relationships that underpin the supply and disposal of the element water. The focus here is on relations among the individual elements of the cycle, from the supply of drinking water, consumers inside the building, and the disposal of wastewater to the rehabilitation of wastewater. The subject of water conservation is present throughout as an overarching framework.Topics: Requirements for drinking water Supply connections and distribution networks in the building Wastewater disposal and use Dealing with rainwater Resource-friendly approaches


Book
Promoting Green Urban Development in African Cities : Kampala, Uganda, Urban Environmental Profile.
Author:
Year: 2015 Publisher: Washington, D.C. : The World Bank,

Loading...
Export citation

Choose an application

Bookmark

Abstract

The city of Kampala has undergone a period of rapid urbanization that has contributed to the degradation of the city's natural environment. The urban environmental profile for Kampala has been prepared as the first component of the assignment promoting green urban development in Africa: enhancing the relationship between urbanization, environmental assets, and ecosystem services, a project being conducted under the leadership of the World Bank. An overall objective of this project is to link the study of urban environmental issues with the advancement of more sustainable urban growth. The profile summarizes the existing quality of the wetlands and other aquatic and terrestrial environmental assets, identifies the key drivers that are the cause of their vulnerability, and describes the key institutional challenges and constraining factors that limit the city's ability to address environmental management challenges. Identification of the key environmental assets and key drivers of environmental degradation within the city required a more comprehensive review of reports on urban planning and infrastructure services. The city has recently made progress in the development of key infrastructure systems such as solid waste management and sanitation. The report is organized as follows: section one gives introduction. Section two sets the background and context for Kampala, providing an overview of the impacts of rapid urbanization and climate change, drawing linkages to urban environmental assets. Section three, quality of the environmental assets of Kampala describes the state of the key environmental assets, including the terrestrial assets, aquatic assets, and air quality, and attempts to infer the associated historic and current trends. Section four, drivers of environmental vulnerability and degradation describes the key issues that are driving degradation and the impacts caused. Section five, institutional issues and challenges describes the key factors that constrain Kampala's ability to effectively address environmental management challenges. Section six, provides a synthesis of key findings.

Listing 1 - 10 of 12 << page
of 2
>>
Sort by