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Les Agriculteurs Face Aux Secheresses
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Book Synopsis Les agriculteurs face aux sécheresses by : Bénédicte Veyrac-Ben Ahmed
Download or read book Les agriculteurs face aux sécheresses written by Bénédicte Veyrac-Ben Ahmed and published by . This book was released on 2012 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: L'agriculture est à l'interface de plusieurs éléments du milieu naturel (eau, sol, climat,...) mais aussi de la société (économie, politique, démographie,...). Si durant des siècles elle a surtout été soumise au milieu naturel et à ses fluctuations (notamment climatiques), l'évolution des sociétés et surtout des techniques l'en ont en partie détachée, rendant les éléments sociaux et économiques premiers. Cette évolution est nette depuis le lendemain de la seconde guerre mondiale. Cependant, à l'heure où l'on parle de changement climatique, de réchauffement global, le climat et l'agriculture sont-ils déconnectés l'un de l'autre ? L'originalité de notre étude tient à sa localisation, un bassin versant déficitaire, au type d'agriculture présente (polyculture et forte part des cultures irriguées) et à la démarche scientifique qui l'accompagne. Celle-ci fait appel à différentes techniques : enquêtes, entretiens, analyses de données climatologiques, hydrologiques) qui seront étudiées à travers leur mise en relation à travers l'approche systémique. L'approche systémique nous permet de mettre en évidence les rapports existant entre les différents éléments concernés mais aussi de nous situer dans le temps. Notre étude prend en compte la place de la sécheresse dans l'évolution des pratiques agricoles ; l'inscription des modifications des pratiques agricoles peuvent inscrire des modifications dans le milieu support de leurs activités ; la modification de la relation à la ressource en fonction de l'adaptation des pratiques agricoles , et l'inscription des relations de pouvoir dans l'espace et le temps.
Book Synopsis Water: Economics, Management and Demand by : T. Franks
Download or read book Water: Economics, Management and Demand written by T. Franks and published by CRC Press. This book was released on 2002-11-01 with total page 433 pages. Available in PDF, EPUB and Kindle. Book excerpt: Water is often seen as a free commodity. However, this is rarely the case as demand for water is increasing significantly across the world. This book focuses on the key roles of irrigaiton and drainage in the debate on water. Irrigation is a major player in the demand for water and already accounts for between 70-80% of the total world consumption.
Author : Publisher :Odile Jacob ISBN 13 :2738183018 Total Pages :225 pages Book Rating :4.7/5 (381 download)
Download or read book written by and published by Odile Jacob. This book was released on with total page 225 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :Organisation des Nations Unies pour l'alimentation et l'agriculture Publisher :Food & Agriculture Org. ISBN 13 :9251380279 Total Pages :87 pages Book Rating :4.2/5 (513 download)
Book Synopsis La sécheresse au Maghreb: diagnostic, impacts et perspectives pour le renforcement de la résilience du secteur agricole by : Organisation des Nations Unies pour l'alimentation et l'agriculture
Download or read book La sécheresse au Maghreb: diagnostic, impacts et perspectives pour le renforcement de la résilience du secteur agricole written by Organisation des Nations Unies pour l'alimentation et l'agriculture and published by Food & Agriculture Org.. This book was released on 2023-08-28 with total page 87 pages. Available in PDF, EPUB and Kindle. Book excerpt: Le présent rapport vient contribuer aux efforts des Nations Unies et de ses agences pour renforcer la résilience du secteur de l’agriculture face aux effets sévères de la sècheresse, doublée des effets du changement climatique et de son impact sur la survenue des extrêmes climatiques sèches. La sécheresse est un phénomène à plusieurs dimensions - météorologique, hydrologique, agricole et socio-économique -, dont le couplage avec la rareté de l’eau exacerbe la désertification et la dégradation des écosystèmes. Les observations réalisées sur l’histoire des évènements secs dans la région du Maghreb montrent que ce phénomène de sécheresse est en passe de devenir structurel et non plus une crise exceptionnelle et ponctuelle. Ce qui appelle à une réponse de fond et proactive, de manière à construire une agriculture adaptée et des communautés résilientes. La sécheresse de ces dernières années, a touché tout le Maghreb et s’est prolongée depuis l’année 2015 à début 2023 de manière intermittente. Elle a lourdement impacté les économies des pays et les niveaux de production des cultures pluviales stratégiques, principalement les céréales, ainsi que les ressources en eau disponibles pour l’irrigation et les écosystèmes naturels. Ces caractéristiques de la sécheresse sont communes aux pays du Maghreb, qui présentent un socle socioculturel, et des conditions climatiques et hydrologiques similaires. De même, les solutions développées pour atténuer les impacts de la sécheresse ou s’y adapter sont très comparables dans l’histoire de la région.
Book Synopsis Transactions - Congress on Irrigation and Drainage by :
Download or read book Transactions - Congress on Irrigation and Drainage written by and published by . This book was released on 1990 with total page 406 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis La faim et le role des march's by : Programme Alimentaire Mondial
Download or read book La faim et le role des march's written by Programme Alimentaire Mondial and published by Routledge. This book was released on 2009-12-01 with total page 214 pages. Available in PDF, EPUB and Kindle. Book excerpt: First published in 2009. Routledge is an imprint of Taylor & Francis, an informa company.
Author : Publisher :Food & Agriculture Org. ISBN 13 :9251388776 Total Pages :132 pages Book Rating :4.2/5 (513 download)
Download or read book written by and published by Food & Agriculture Org.. This book was released on with total page 132 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Treaties and Other International Acts Series by : United States
Download or read book Treaties and Other International Acts Series written by United States and published by . This book was released on 1946 with total page 880 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :Food and Agriculture Organization of the United Nations Publisher :Food & Agriculture Org. ISBN 13 :9251314373 Total Pages :76 pages Book Rating :4.2/5 (513 download)
Book Synopsis Oilcrops complex: policy changes and industry measures - Annual compendium - 2018 by : Food and Agriculture Organization of the United Nations
Download or read book Oilcrops complex: policy changes and industry measures - Annual compendium - 2018 written by Food and Agriculture Organization of the United Nations and published by Food & Agriculture Org.. This book was released on 2019-05-01 with total page 76 pages. Available in PDF, EPUB and Kindle. Book excerpt: The 2018 compendium offers an overview of salient government policies and related private sector measures concerning global and national markets for oilcrops and derived products. Its purpose is to facilitate the work of policy makers, market experts, analysts and other interested stakeholders by providing a short, concise, overview of policy developments relevant to the sector. Detailed news items are presented in tabular form (in English only), preceeded by a breief discussion of teh key policy trends observed in the year under review.
Book Synopsis British and Foreign State Papers by : Great Britain. Foreign Office
Download or read book British and Foreign State Papers written by Great Britain. Foreign Office and published by . This book was released on 1883 with total page 1454 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Les agriculteurs face aux sécheresses by : Bénédicte Veyrac-Ben Ahmed
Download or read book Les agriculteurs face aux sécheresses written by Bénédicte Veyrac-Ben Ahmed and published by . This book was released on 2012 with total page 303 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Recherches-système en agriculture et développement rural by : Michel Sebillotte
Download or read book Recherches-système en agriculture et développement rural written by Michel Sebillotte and published by Cirad. This book was released on 1994 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt: Methodes; environnement; agriculture intensive; savoirs paysans; organisations rurales; formation; politiques agricoles.
Book Synopsis United States Treaties and Other International Agreements by : United States
Download or read book United States Treaties and Other International Agreements written by United States and published by . This book was released on 1983 with total page 1254 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Growing Together written by and published by . This book was released on 1989 with total page 476 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :Interim Committee for Coordination of Investigations of the Lower Mekong Basin Publisher : ISBN 13 : Total Pages :408 pages Book Rating :4.:/5 (2 download)
Book Synopsis Annual Report by : Interim Committee for Coordination of Investigations of the Lower Mekong Basin
Download or read book Annual Report written by Interim Committee for Coordination of Investigations of the Lower Mekong Basin and published by . This book was released on 1982 with total page 408 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Social Dimensions of Desertification by : Yvette D. Evers
Download or read book The Social Dimensions of Desertification written by Yvette D. Evers and published by . This book was released on 1996 with total page 166 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Le Jacquard written by and published by . This book was released on 1892 with total page 1186 pages. Available in PDF, EPUB and Kindle. Book excerpt:
