Sustainable Management Of Water Resources In Agriculture

This report calls on policy makers to recognise the issues at stake in water resource management in agriculture and gives them the tools to do so, offering a wealth of information on recent trends and the outlook for water resource use in agriculture.

This Athens Workshop helped to illustrate what needs to be done to manage water sustainably in agriculture, in particular through reviewing the experiences in OECD countries.

Water and agriculture in canada: toWards sustainable ManageMent of Water resources The Expert Panel on Sustainable Management of Water in the Agricultural Landscapes of Canada Science Advice in the Public Interest Water and agriculture in canada: toWards sustainable ManageMent of Water resources The Expert Panel on Sustainable Management of Water in the Agricultural Landscapes of Canada ii Water a [...] The result embodies the Panel's collective insights and judgment, and an undertaking of. [...] Within Canada, significant risks and uncertainties include agriculture's impact on water quantity and water quality; the agricultural sector's access to water, land, and other resources; and how the sector can meet the challenges posed by climate change and other developments. [...] Canada (the Panel) gathered and analyzed evidence pertaining to areas such as Canada's water resources, water futures for agriculture and other industries, agriculture and the environment, Beneficial Management Practices (BMPs) from Canada and other countries, trends in technology and innovation, Executive Summary xi public policy frameworks and economic instruments, and communication and stakehol [...] BMPs and the potential for conservation agriculture and ecosystems services approaches to the management of.

Part of OECD Water Resources and Sanitation Set - Buy all four reports and save over 30% on buying separately! Agriculture is the major user of water in most countries. It also faces the enormous challenge of producing almost 50% more food by 2030 and doubling production by 2050. This will likely need to be achieved with less water, mainly because of growing pressures from urbanisation, industrialisation and climate change. In this context, it will be important in future for farmers to receive the right signals to increase water use efficiency and improve agricultural water management, while preserving aquatic ecosystems. This report calls on policy makers to recognise the complexity and diversity of water resource management in agriculture and the wide range of issues at stake. And it gives them the tools to do so, offering a wealth of information on recent trends and the outlook for water resource use in agriculture, including the impacts of climate change. It examines the policy experiences of OECD countries in managing their water resources for agriculture, with focus on: the extent to which countries subsidise the supply of water to farmers; flood and drought risk policies; and institutional organisation and governance as it relates to water and the agricultural sector. The report offers concrete recommendations on what countries should be doing and why. The analysis is supported by data from an OECD questionnaire about agricultural water resource management and by background reports on: Agricultural water pricing in Australia, the European Union, Japan, Korea, Mexico, Turkey and the United States Financing water management and infrastructure related to agriculture Policy issues concerning agriculture’s role in flood adaptation and mitigation Experiences and lessons from the Australian water reform programme Economic analysis of the virtual water and water footprint concepts in relation to the agri-food sector The questionnaire and reports can be accessed at www.sourceoecd.org, as well as at www.oecd.org/agr/env and www.oecd.org/water. Co-Published with the OECD

This report calls on policy makers to recognise the issues at stake in water resource management in agriculture and gives them the tools to do so, offering a wealth of information on recent trends and the outlook for water resource use in agriculture.

Sustainable Water Resource Development and Management is a comprehensive volume on this important topic. It broadly covers the sources, availability, demand, and supply of water and its uses in irrigation and crop production in agriculture. It then delves into many specific aspects of water resource development and management, including Irrigation creation and utilization Water storage efficiency, conveyance efficiency, distribution efficiency, and application efficiency The role of water in plant systems and soil-water-plant relationships Estimating the water need for irrigation along with management strategies Water quality in agriculture as well as the impact of water quality on human health Water pricing Wetland management and water productivity Water pollution in agriculture and water contamination in urban and rural areas Examples and case studies are included to illustrate and reinforce the text, such as reviews of river linking projects, adopted water management technologies for agricultural farms, important irrigation projects (both minor and major), and more.Written by two eminent researchers and scientists in agricultural water management, this informative volume is designed for students of agriculture, researchers, policymakers, and teachers engaged in the field of water management.

Water is critical to all human activities, but access to this crucial resource is increasingly limited by competition and the effects of climate change. In agriculture, water management is key to ensuring good and sustained crop yields, maintaining soil health, and safeguarding the long-term viability of the land. Water management is especially challenging on smallholder farms in resource-poor areas, which tend to be primarily rainfed and thus highly dependent on unreliable rainfall patterns. Sustainable practices can help farmers promote the development of soils, plants and field surfaces to allow maximum retention of water between rains, and encourage the efficient use of each drop of water applied as irrigation. Especially useful for farmers' groups, agricultural extension workers, NGOs, students and researchers working with farmers in dryland areas, this comprehensive yet concise book is a practical and accessible resource for anyone interested in sustainable water management.

atmosphere and vegetation. In what ways can key ural and cultural functions of water, primarily elements of the water balance and the hydrological through direct interference by agriculture and cycle be altered by climate change? To answer this through pollutant loads emanating from point and question, the Council presents an analysis in which non-point sources in settlements, the small business characteristics of the hydrological cycle under pre sector, agriculture and industry. Too little is known sent climatic conditions are compared to those in a about the behavior of substances that enter water simulated climate with CO doubling (equivalent to through human activities, about their decomposition 2 twice present-day levels). Here, the Council draws on and conversion, and about the impacts they have on calculations made with the ECHAM/OPYC coupled ecosystems and humans. The most important factors atmosphere-ocean model developed by the German influencing global water quality include acidification, Climate Computing Centre (DKRZ) and the Max eutrophication, salinization, and pollution caused by Planck Institute for Meteorology (MPI). Simulations organic and inorganic trace compounds (pesticides with the model show that more precipitation falls on and heavy metals, for example). Quality standards land masses in a warmer climate, especially at high such as those governing agricultural and industrial latitudes and in parts of the tropics and subtropics, uses have yet to be defined for many other types of while other regions have less rain. The latter include use.