Water Papers
183 items available
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Water Papers are produced by the Water Global Practice, taking up the work of the predecessor Water Unit, Transport, Water and ICT Department, Sustainable Development Vice Presidency.
Items in this collection
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Publication
The Nitrogen Legacy: The Long-Term Effects of Water Pollution on Human Capital
(World Bank, Washington, DC, 2019-12-10)The fallout of nitrogen pollution is considered one of the largest global externalities facing the world, impacting air, water soil and human health. This paper presents new evidence that nitrogen pollution in water is an important determinant of variations in human capital. Data from the Demographic and Health Survey dataset across India, Vietnam, and 33 African countries are combined to analyze the causal links between pollution exposure experienced during the very earliest stages of life and later-life health. Results show that pollution exposure experienced in the critical years of development from the period of birth up until year three – is associated with decreased height as an adult, a well-known indicator of overall health and productivity, and is robust to several statistical checks. Because adult height is related to education, labor productivity, and income, this also implies a loss of earning potential. Results are consistent and show that early-life exposure to nitrogen pollution in water can lower height-for-age scores during childhood in Vietnam and during infancy in Africa. These findings add to the evidence on the enduring consequences of water pollution and identify a critical area for policy intervention. -
Publication
Toward Efficient and Sustainable River Basin Operational Services in Indonesia
(World Bank, Washington, DC, 2015-08)Since the introduction of the Water Law in 2004, national river basin management in Indonesia has been carried out by 30 public river basin management organizations (RBOs), called either Balai Besar Wilayah Sungai(s) (BBWSs) or Balai Wilayah Sungai(s) (BWSs); the two are referenced together here as B(B)WSs. These national government agencies fill both regulatory and management functions, as well as undertaking construction, operation, and maintenance of river infrastructure and irrigation systems larger than 3,000 hectares. Provincial water agencies also provide water resource and river basin management in provincial basins and basins of national river territories, in coordination with the national river basin agencies. -
Publication
Sierra Leone : Public Expenditure Review for Water and Sanitation 2002 to 2009
(World Bank, Washington, DC, 2011-07)This review focuses on how public expenditure translates into the delivery of water supply and sanitation services in rural and urban areas in Sierra Leone. It describes the legal and institutional framework for the allocation of resources assesses access to Water Supply and Sanitation (WSS) services and past sector performance, and analyzes public expenditure in the sector, including the factors affecting the efficiency of use of resources, and makes recommendations. Water supply includes the supply, distribution, and usage of water for drinking, food preparation, and hygiene. Sanitation is defined as the sanitary disposal of liquid waste and the promotion of hygienic practices. The review covers the period from 2002 to 2009, a period of reconstructing after a decade of upheavals. Since 2002, democracy and a stable environment for development have been re-established in the country, especially since the 2007 presidential elections. Sierra Leone remains one of the poorest countries in the world. -
Publication
Appropriate Groundwater Management Policy for Sub-Saharan Africa: In Face of Demographic Pressure and Climatic Variability
(World Bank, Washington, DC, 2011)This paper provides an overview of major groundwater issues for Sub-Saharan Africa, with an assessment of their policy implications in terms of potential development and appropriate management. In terms of construction time, capital outlay and drought resilience, groundwater is the preferred source to meet most water-supply demands, despite hydro geological complexity, natural constraints on water well yields and quality, and institutional weaknesses. The 'new developmental agenda' relates to improving urban water-supply security and expanding irrigated agriculture to meet these challenges many countries need to undertake strategic assessment of their groundwater and prioritize investment on institutional strengthening so as to facilitate appropriately-managed groundwater development. Without effective use of available groundwater resources, improved livelihoods and climate-change adaptation will prove much more difficult to achieve.