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MeetingMeeting documentRapport de la vingt-cinquième session de la Commission internationale du peuplier et de la quarante-huitième session de son Comité exécutif
Berlin, Allemagne, 12–16 septembre 2016
2017 -
No Thumbnail AvailableDocumentFAO journalLes essences tropicales peu connues 1984Freezaillah B.C. Yeom, de Malaisie, fait appel son exprience de gestionnaire forestier en Asie du Sud-Est pour valuer les informations disponibles sur les essences secondaires et peser le pour et le contre de leur emploi plus large dans le cadre gnral de l'amnagement des ressources. James S. Bethel, des Etats-Unis, qui a une vaste exprience de la sylviculture tant dans son pays que sur le plan international, expose ses propres observations et conclusions, ainsi que celles d'autres experts de re nom, relatives la mise en valeur des ressources forestires. Ces deux articles - ne serait-ce qu'en raison des points de vue contradictoires qu'ils expriment - offrent des aperus et des informations qui appellent la rflexion tous ceux qui ont formuler et raliser des programmes d'action concernant les essences peu connues.
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No Thumbnail AvailableDocumentFAO journalOnzième congrès forestier mondial 1997Etant donn le statut spcial de ce Congrs qui clt le XXe sicle, ce numro d'Unasylva diffre des numros prcdents lis aux Congrs forestiers mondiaux (qui traitaient de thmes annexes), en ce sens qu'il est entirement consacr aux articles du Congrs
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Journal, magazine, bulletinFAO journalÁlamos y sauces 2005
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¿Por qué álamos y sauces? Por su gran polivalencia. Estos miembros de la familia Salicaceae dan madera, fibra, biocombustible y otros productos forestales y desempeñan un papel positivo en la rehabilitación de tierras degradadas, la restauración de paisajes forestales, la mitigación del cambio climático y el sustento de las poblaciones en las regiones templadas y boreales del mundo. -
PresentationPresentationUne technique hydro-agricole traditionnelle pour la valorisation des eaux de ruissellement et le contrôle de l'érosion hydrique dans les zones arides tunisiennes. 2021
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Book (series)FlagshipThe State of Food Security and Nutrition in the World 2023
Urbanization, agrifood systems transformation and healthy diets across the rural–urban continuum
2023This report provides an update on global progress towards the targets of ending hunger (SDG Target 2.1) and all forms of malnutrition (SDG Target 2.2) and estimates on the number of people who are unable to afford a healthy diet. Since its 2017 edition, this report has repeatedly highlighted that the intensification and interaction of conflict, climate extremes and economic slowdowns and downturns, combined with highly unaffordable nutritious foods and growing inequality, are pushing us off track to meet the SDG 2 targets. However, other important megatrends must also be factored into the analysis to fully understand the challenges and opportunities for meeting the SDG 2 targets. One such megatrend, and the focus of this year’s report, is urbanization. New evidence shows that food purchases in some countries are no longer high only among urban households but also among rural households. Consumption of highly processed foods is also increasing in peri-urban and rural areas of some countries. These changes are affecting people’s food security and nutrition in ways that differ depending on where they live across the rural–urban continuum. This timely and relevant theme is aligned with the United Nations General Assembly-endorsed New Urban Agenda, and the report provides recommendations on the policies, investments and actions needed to address the challenges of agrifood systems transformation under urbanization and to enable opportunities for ensuring access to affordable healthy diets for everyone.