water

1. Share: Managing waters across boundaries

This publication provides an overview of the world’s shared water resources and insights for managing these resources. Using case studies from around the world, it describes the benefits to be gained from cooperation and the challenges of constructing legal frameworks, institutions, management processes and financing and partnership strategies to govern transboundary waters equitably and sustainably.

2. Assess : Integrated Wetland Assessment Toolkit

The aim of this report is to compile a synthesis of experiences that can provide insight into the multiple opportunities rainwater harvesting can have when addressing human well-being, while continuing to sustain a range of ecosystem services. This synthesis of linkages between ecosystem services, human well-being and rainwater harvesting interventions examines 29 cases from diverse economic and environmental settings.

Water supply of the right quality and quantity is essential for productive ecosystems and human well-being. The increasing demand on water resources for development whilst maintaining healthy ecosystems puts water resources under pressure.

"Climate change challenges the traditional assumption that past hydrological experience provides a good guide to future conditions. The consequences of climate change may alter the reliability of current water management systems and
water-related infrastructure. While quantitative projections of changes in precipitation, river flows and water levels at the
river-basin scale are uncertain, it is very likely that hydrological characteristics will change in the future. Adaptation procedures
and risk management practices that incorporate projected hydrological changes with related uncertainties are being developed in some countries and regions."

Climate Change and Water - Technical Paper VI - ENGLISH

"Desertification, land degradation and drought (DLDD) in addition to the loss of biodiversity in ecosystems, the disappearance of animals and plants from many habitats, the climate change resulting in melting glaciers, rising sea levels, and increase of extreme events have negative impact on the availability, quantity and quality of water resources resulting in changed conditions for humanity’s sustainable access to water. The challenges and threats of water scarcity to drylands populations are real and set to increase in magnitude and scope in the coming years, with severe and widespread consequences.

Authors: D. Satterthwaite; G. McGranahan; D. Mitlin
Publisher: Water Supply and Sanitation Collaborative Council , 2005

This booklet presents a number of community-led initiatives to improve and extend provision for water and sanitation to low-income urban households and discusses their relevance for meeting the Millennium Development Goal (MDG)
target for water and sanitation.At the core of most initiatives described in this booklet is the possibility for urban poor groups and their organizations to influence what is done and to be involved in doing it. An analysis of these initiatives demonstrates that: