Passar para o conteúdo principal

page search

Displaying 1945 - 1956 of 3109

Tackling water and food crisis in South Asia: Insights from the Indo-Gangetic Basin

Reports & Research
Março, 2010
Índia
Ásia

CPWF-IWMI “Basin Focal Project for the Indus-Gangetic Basin” is an initiative by the CPWF, to

identify steps to be taken towards integrated management of the IGB’s water and land resources

to improve productivity and ensure future sustainability of all production and ecosystems in the

basin. The project was developed with the objective of conducting basin-wide analysis of the

conditions, constraints and opportunities for improving agricultural water productivity and

The challenge of integrated water resource management for improved rural livelihoods: Managing risk, mitigating drought and improving water productivity in the water scarce Limpopo Basin

Reports & Research
Março, 2010
Zimbabwe
África austral

The Challenge of Integrated Water Resource Management for Improved Rural Livelihoods:

Managing Risk, Mitigating Drought and Improving Water Productivity in the Water Scarce Limpopo

Basin: Integrated Water Resources Management (IWRM) is a systems approach to water

management, based on the principle of managing the full water cycle. It is required, not only to

balance water for food and nature, but also to unlock paths to sustainable development. A global

hotspot area in terms of water for food and improved livelihoods is in the poverty stricken rural

Implications of Climate Change for Fresh Groundwater Resources in Coastal Aquifers in Bangladesh

Reports & Research
Training Resources & Tools
Janeiro, 2010
Bangladesh
Ásia Meridional

The objective of this study is to improve understanding of the implications of climate change for the groundwater systems in coastal Bangladesh. This is achieved by: (a) obtaining available geologic, hydrologic, and geochemical information on coastal aquifers of Bangladesh; (b) developing groundwater flow and salt transport models representing general features and conditions along the coast of Bangladesh; and (c) simulating potential changes in the groundwater systems due to various aspects of human activity and climate change.

Water rights in informal economies in the Limpopo and Volta basins

Reports & Research
Janeiro, 2010
Burkina Faso
Gana
Moçambique
África do Sul
Sudeste Asiático
África

Most African countries underwent water legislation reform since the 1990s, through

which existing plural legal systems were changed into nation-wide permit systems, in

which the state acts as custodian of the nation’s water resources. Although globally

heralded as the best way to manage water resources within the broader context of

Integrated Water Resource Management, this project examines the problematic

implications of the new laws for the majority of the rural and peri-urban poor. Since time

Using adaptation tipping points to prepare for climate change and sea level rise: a case study in the Netherlands

Dezembro, 2009
Países Baixos

Studies on the impact of climate change and sea level rise usually rake climate scenarios as their starting point. To support long-term water management planning int he Netherlands, this paper starts at the opposite end of the effect chain. The study refers to three aspects of water management:

flood defence
drinking water supply
protection of the Rotterdam harbour.

ICARDA's West Asia Regional Program

Institutional & promotional materials
Dezembro, 2009
Global

ICARDA’s West Asia Regional Program (WARP) coordinates agricultural research and development activities in Cyprus, Iraq, Jordan, Lebanon, the Palestinian Authority, Syria and lowland Turkey. With its head office in Amman, Jordan, the program plays a key role in joint bilateral and regional initiatives, as well as implementing several projects.

Enabling the uptake of livestock-water productivity interventions in the crop-livestock systems of sub-Saharan Africa

Journal Articles & Books
Dezembro, 2009
África

Livestock-water productivity (LWP) refers to a set of innovations that could contribute towards reducing the amount of water needed per unit of output generated. But what does it take to get these ideas adopted by livestock keepers in crop-livestock systems? In this paper, we treat LWP as an innovation, and consider in what ways it may be introduced and/or developed among the crop-livestock agricultural systems by drawing on successful examples of change.

Transactions Cost Approach to the Theoretical Foundations of Water Markets

Journal Articles & Books
Dezembro, 2009

Water marketing is often cited as a means of alleviating the stresses attached to allocation of water use. Frequently, marketing is suggested in a context that implies substitution of competitive markets for the allocation based on the prior appropriation doctrine. This study examines water marketing from the perspective of a transactions cost approach to the private and broad social agreements (contracts) that support water allocation. It examines the major behavioral challenges faced by any contract, and the alternative approaches to those challenges, with respect to water allocation.

Estimation of critical nutrient amounts based on input-output analysis in an agriculture watershed of eastern China

Journal Articles & Books
Dezembro, 2009
China

The concept of critical nutrient amounts (CNA) for a watershed was developed to address eutrophication in surface waters from diffuse (non-point) source pollution. CNA is defined as the maximum allowable applied or generated amount (AGA) of a nutrient from natural and human sources that can be emitted and still allow compliance with water quality standards.