Ce profil de pays décrit l’état des ressources en eau et l’utilisation de l’eau, ainsi que l’état de la gestion de l’eau agricole dans le Tchad. L’objectif de cette monographie est de décrire les particularités du pays et les problèmes rencontrés dans le développement des ressources en eau et de l’irrigation en particulier.
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Showing items 1 through 9 of 10.-
Library ResourceJournal Articles & BooksMay, 2018Chad, Niger, Nigeria
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Library ResourceJournal Articles & BooksJanuary, 2019Burundi, Kenya, Madagascar, Seychelles, Tanzania, Uganda, Zambia, Chad, Congo, Gabon, Botswana, Lesotho, Benin, Gambia, Ghana, Liberia, Niger, Nigeria, Senegal, Togo, India, Portugal
Este estudio es una contribución más en la tarea de realizar un inventario mundial de experiencias nacionales en el campo de la legislación y administración de aguas. Dado su interés en fomentar la producción agrícola, que requiere un mayor uso consultivo del recurso agua, la FAO se ha ocupado siempre de los aspectos institucionales y jurídicos de la gestión del recurso agua.
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Library ResourceJournal Articles & BooksDecember, 1992Qatar, Bangladesh, Nigeria, Israel, Zimbabwe, Sri Lanka, Indonesia, Bulgaria, Ghana, Somalia, Portugal, Kuwait, Chad, Mongolia, Iraq, China, Australia, Austria, Uruguay, Mozambique, Yemen, Albania, India
En muchas partes del mundo la escasez cada vez mayor de agua y el mal uso de agua dulce plantea graves problemas al desarrollo sostenible. Como más de dos tercios del agua que se toma de los ríos, lagos y acuíferos de la tierra se destinan al riego, la agricultura se considera una válvula de seguridad del sistema. El capítulo especial de este año sobre política hídrica y agricultura analiza las repercusiones en las políticas de una mayor competencia, los conflictos, la escasez, el desperdicio, e l exceso de explotación y la degradación de los recursos hídricos.
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Library ResourceJournal Articles & BooksDecember, 2006Kenya, France, Morocco, Benin, Nigeria, South Africa, Gambia, Mali, Burkina Faso, Italy, Lesotho, Senegal, Chad, Niger, Cameroon
Water for agriculture draws on a range of sources - from naturally available water bodies to water supply infrastructure. In sub-Saharan Africa, only a very small percentage of arable land is irrigated. Most farmers produce food under rainfed conditions. In 1995, for instance, 89 percent of cereal production in sub-Saharan Africa was delivered from rainfed agriculture, compared to 58 percent in the West Asia and Northern Africa region (InterAcademy Council, 2004). The situation in the Sahel is very much in line with this trend.
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Library ResourceJournal Articles & BooksDecember, 2000Angola, Equatorial Guinea, Nigeria, Mauritius, Mozambique, El Salvador, Guinea-Bissau, Bolivia, Cuba, Congo, Guinea, Cape Verde, New Zealand, Kenya, United States of America, Nicaragua, Italy, Tanzania, India, Sao Tome and Principe, Georgia, Brazil, Africa
This Manual has been put together with the objective of assisting actions by the diverse groups of human beings who intervene in the conservation of the natural resources, particularly soil and water resources and in the context of each continent, country, region or zone. The Manual brings together a collection of concepts, experiences and practical suggestions that can be of immediate use for identifying problems and for formulating, executing and evaluating actions so as to benefit and to improve the productivity and conservation of soil and water resources.
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Library ResourceJournal Articles & BooksDecember, 1980Benin, Nigeria, Zambia, Mali, Ghana, Congo, Sierra Leone, Niger, Colombia, Kenya, Liberia, Japan, Cameroon, Chad, Senegal, Sudan, Togo, Côte d'Ivoire, Africa
Policy makers as well as scientists have started to acquire an honest appreciation of the possibilities of reducing the wastage of materials which could be profitably utilized for improving or maintaining soil productivity. In addition, the great opportunities offered by making more efficient use of the potentials of biological nitrogen fixation in farming systems are now fully recognized. A number of recommendations and suggested guidelines were made by the various Working Groups during the two-week Workshop.
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Library ResourceJournal Articles & BooksMay, 2016Burkina Faso, Nigeria, United States of America, Rwanda, Zambia, Mali, Burundi, Namibia, Ghana, South Sudan, Malawi, Niger, Sudan, Kenya, Uganda, Italy, Tanzania, Botswana, Netherlands, Senegal, Chad, Norway, Africa, Southern Africa
The focus of this review has been on both documenting the general resilience of many fish resources to climatic variability and its underestimation in livelihood importance, including in protracted crisis situations, but also on enhancing the potential supply of fish from dryland areas by better use of the available water bodies, and in particular from small reservoirs.
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Library ResourceJournal Articles & BooksDecember, 1993Qatar, France, Bangladesh, Nigeria, Luxembourg, Iraq, El Salvador, Afghanistan, Zimbabwe, Sri Lanka, Vanuatu, Canada, Congo, Uruguay, Mozambique, Laos, Yemen, Philippines, Oman, Myanmar, Portugal, Paraguay, Ghana, Europe, Africa, Northern America, Asia
Dans de nombreuses régions du monde, les ressources en eau de plus en plus limitées et la mauvaise utilisation de l’eau douce mettent en péril le développement durable. Plus des deux tiers de l’eau prélevée dans les fleuves, lacs et nappes aquifères étant utilisés pour l’irrigation, l’agriculture est de plus en plus considérée comme la soupape de sécurité du système.
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Library ResourceJournal Articles & BooksDecember, 2004Burkina Faso, Equatorial Guinea, Benin, Nigeria, Gambia, Mali, Zimbabwe, Ghana, Congo, Guinea, Niger, Cameroon, Cape Verde, Liberia, South Africa, Italy, Netherlands, Central African Republic, Senegal, Chad, Togo
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Library ResourceJournal Articles & BooksDecember, 2013Egypt, Nigeria, Rwanda, Zambia, Togo, Mali, Zimbabwe, Congo, Malawi, Italy, Ethiopia, Mozambique, Morocco, Lesotho, Madagascar, Cameroon, Tanzania, Botswana, Gambia, Chad, Gabon, Kenya, Africa
The FAO Statistical Yearbook 2012: Africa Food and Agriculture, disseminates statistical information that will help all stakeholders to access, easily and quickly, a set of statistics on food and agriculture related to the current themes and domains of interest in the region. The document provides users in Africa and abroad with statistics and reliable indicators on food and agriculture that can be used for policy formulation, monitoring and evaluation.
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