Water Papers

183 items available

Permanent URI for this collection

http://hdl.handle.net/10986/16997

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

Now showing 1 - 7 of 7

From Source to Sea: South Asia Water Initiative Completion Report 2013 - 2021

(Washington, DC, 2022) World Bank

This Completion Report summarizes cumulative results and outcomes for the South Asia Water Initiative (SAWI) Phase 2 (from 2013-2021). SAWI’s objective was to increase regional cooperation in the management of the major Himalayan river systems in South Asia to deliver sustainable, fair, and inclusive development and climate resilience. Four interlinked pathways supported the outcomes: (i) building confidence and trust among the countries – mainly by convening regional technical dialogues; (ii) generating new technical knowledge, including in partnership with others, for national programs to use and to help shift stakeholder perceptions; (iii) building capacity of key institutions and stakeholders by exposing them to regional collaboration efforts elsewhere and training them in the use of new tools and technologies to strengthen water resource management; and (iv) scoping and leveraging investments, most notably World Bank investments so that these new approaches could be embedded and taken to scale.
Water in Circular Economy and Resilience

(World Bank, Washington, DC, 2021-09-15) Delgado, Anna ; Rodriguez, Diego J. ; Amadei, Carlo A. ; Makino, Midori

Rethinking urban water through the circular economy and resilience lenses offers an opportunity to transform the urban water sector and deliver water supply and sanitation services in a more sustainable, inclusive, efficient, and resilient way. Circular Economy principles have emerged as a response to the current unsustainable linear model of "take, make, consume, and waste." In a circular economy, the full value of water – as a service, an input to processes, a source of energy and a carrier of nutrients and other materials – is recognized and captured. This report presents the Water in Circular Economy and Resilience (WICER) Framework together with global case studies that show the benefits of becoming circular and resilient. It describes the key actions needed to achieve three main outcomes: 1) deliver resilient and inclusive services, 2) design out waste and pollution, and 3) preserve and regenerate natural systems. The report sets out to demystify circular economy by showing that both high-income and low-income countries can benefit from it.
Joining Forces to Combat Protracted Crises: Humanitarian and Development Support for Water and Sanitation Providers in the Middle East and North Africa

(World Bank, Washington, DC, 2021-02-05) World Bank ; ICRC ; UNICEF

Protracted crises in urban contexts of the Middle East and North Africa region present a growing challenge for water supply and sanitation (WSS) service providers and, in turn, the governments and international organizations that support them. The protracted nature of crisis in countries characterized by fragility, conflict, and violence (FCV) transcends conventional notions of (pre-, during, and post-) crisis management. This report examines five pernicious problems identified by WSS service providers operating in protracted crisis in the Middle East and North Africa region. The five problems are: (1) inadequately governed water resources management; (2) aggressive competition from alternative providers (tanker trucks), undermining network services; (3) paralysis of high-tech wastewater treatment plants; (4) escalating energy costs of off-grid generation; and (5) the cashflow crunch as service provider costs jump and revenues fall. The pernicious problems are shown to stem from precrisis vulnerabilities that have their origins in the rapid period of urbanization and infrastructure expansion across the Middle East and North Africa region. Humanitarian and development actors should strengthen their partnerships in both anticipating and responding to protracted crises. Strengthening humanitarian-development partnerships to support WSS service providers in these ways will address key aspects of precrisis resilience building and also of resilience (re)building in protracted crisis.
Remote Sensing of Water Quality in the Valle de Bravo Reservoir, Mexico

(World Bank, Washington, DC, 2020-10) World Bank

This case study assessed ongoing initiatives to address surface water pollution issues in Mexico, working in partnership with the Comision Nacional del Agua (CONAGUA), the national agency responsible for the administration of water resources and its management. Particular focus was placed on a pilot case study application of remote sensing techniques to detection of water-quality issues in the Valle de Bravo reservoir. This assessment will contribute to a better understanding of options for water-quality remote sensing capabilities and needs. It will assist in identifying appropriate remote sensing tools and devising an application strategy to support decision making regarding the targeting and monitoring of nutrient pollution prevention and mitigation measures.
Remote Sensing of Water Quality in Laguna del Sauce, Uruguay

(World Bank, Washington, DC, 2020-05) World Bank

Laguna del Sauce is a water supply reservoir located in the Department of Maldonado (Uruguay), approximately 15 kilometers west of Punta del Este and 100 kilometers east of Montevideo. This case study assessed ongoing initiatives to address surface water pollution issues in Uruguay, working in partnership with a team of government agencies charged with water resource management. This assessment will contribute to better understanding of options for water-quality remote sensing capabilities and needs. It will also assist the government of Uruguay in identifying appropriate remote sensing tools and devising an application strategy to provide information needed to support decision making regarding the targeting and monitoring of nutrient pollution prevention and mitigation measures.
Water Scarcity in Morocco: Analysis of Key Water Challenges

(World Bank, Washington, DC, 2020-01) Taheripour, Farzad ; Tyner, Wallace E. ; Haqiqi, Iman ; Sajedinia, Ehsanreza

Morocco is expected to be faced with a major water shortfall prompted by either expansion in demand for water or reduction in precipitation induced by climate change. This paper examines the economywide impacts of these factors for Morocco. It uses a computable general equilibrium model augmented with submodules that trace consumption of water by uses and land allocation across sectors including crops, livestock, and forestry. Results show that water scarcity and changes in crop yields induced by climate change could reduce the GDP of Morocco up to 6.7 billion US dollars per year at 2016 constant prices and eliminate many job opportunities, in particular in the rural areas of this country. Only a portion of these negative impacts can be removed with improvements in water use efficiency. The factors mentioned above will reduce productivity of Morocco’s cropland and have the potential to reduce irrigated areas. Due to these changes, production of crops and food products are expected to fall, with increases in crop prices by up to 14.3 percent, assuming other factors being equal. Investment in water use efficiency practices that save water, in particular in agricultural activities, and shifting toward more valuable and less water intensive crops can help to partially mitigate these adverse impacts.
Toward Managing Rural Drinking Water Quality in the State of Punjab, India

(World Bank, Washington, DC, 2020-01) World Bank

Rural drinking water quality is an emergent issue in the State of Punjab. In response to health concerns related to children being exposed to metals in some regions, and reports of higher incidence of cancers in the state, the department of drinking water supply and sanitation conducted blanket testing of all its water supply sources. The objective of this study was to systematically examine the drinking water quality issue and provide practical guidance to the state on possible responses. The state’s commitment to addressing this issue is highlighted by its allocation of 59 million dollars for a component to improve water quality through the Punjab Rural Water and Sanitation Sector Improvement Project, financed by the World Bank. While the study seeks to provide an analytical basis for understanding the occurrence and impact of the contamination, practical actions have been explored and demonstrated to allow the state to begin actively managing the water quality issue. The study is designed around three key areas: understanding the problem; taking appropriate action; and institutional sensitization and action. This report is a first step toward understanding and managing water quality issues in the state. It provides an analytical basis for moving forward and has demonstrated approaches that have yielded valuable lessons for scale-up. The next steps are for the state to identify key actions and develop detailed action plans for implementation.