Gestion durable des sols : document de politique sectorielle PDF Download

Author: Suisse. Direction du développement et de la coopération
Publisher:
ISBN: 9783905399059
Category :
Languages : fr
Pages : 45

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Author: Suisse. Direction du développement et de la coopération
Publisher:
ISBN: 9783905399042
Category :
Languages : en
Pages : 41

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Author: Organisation des Nations Unies pour l'alimentation et l'agriculture
Publisher: Food & Agriculture Org.
ISBN:
Category : Technology & Engineering
Languages : fr
Pages : 27

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Les présentes Directives volontaires pour une gestion durable des sols sont le résultat d’un processus inclusif et participatif impliquant une multiplicité d’intervenants – universitaires, instituts de recherche nationaux et internationaux, organisations internationales, ONGs, société civile et secteur privé - ayant contribué de par leurs connaissances scientifiques et leur expérience à déterminer la manière dont les sols devraient être gérés durablement afin de fournir réellement des services écosystémiques tout en évitant la dégradation.

Author: Universität Bern. Gruppe für Entwicklung und Umwelt
Publisher:
ISBN:
Category :
Languages : fr
Pages :

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Author: Marion Bardy
Publisher: Quae
ISBN: 2759209725
Category : Technology & Engineering
Languages : fr
Pages : 340

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Cet ouvrage a reçu le label de l'Année internationale de la planète Terre (AIPT). La dégradation du sol a une incidence non négligeable sur l'air et l'eau mais également sur notre santé. Conscient de la pression croissante exercée par l'homme sur les sols, le ministère en charge de l'Environnement a mis en place, depuis 1998, un programme de recherche sur la gestion du patrimoine sol (Gessol). Cet ouvrage synthétise les premiers résultats obtenus par les équipes ayant participé à ce programme. Il fournit ainsi de nouvelles connaissances sur les différents types de dégradation constatés : érosion, tassement, contamination, perte de matière organique et de biodiversité. Il propose également des méthodes alternatives de gestion des sols destinées à préserver durablement leurs fonctions environnementales. Ce texte s'adresse tant aux spécialistes du domaine qu'aux enseignants, décisionnaires et gestionnaires de la ressource en sols. En partenariat avec l'Ademe.

Author:
Publisher:
ISBN:
Category : Business & Economics
Languages : en
Pages : 350

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Author: World Conservation Union
Publisher: IUCN
ISBN: 9782831709130
Category : History
Languages : en
Pages : 116

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The African Convention on the conservation of nature and natural resources was adopted in 1968 in Algiers. Considered the most forward looking regional agreement of the time, it influenced significantly the development of environmental law in Africa. Two and a half decades of intense developments in international environmental law made it necessary to revise this treaty, update its provisions and enlarge its scope. This was undertaken under the auspices of the African Union (previously OAU), and the revision was adopted by its Heads of State and Government in July 2003 in Maputo. The introduction provides an overview of this new international treaty, as well as a commentary to each of its provisions.

Author: Council of Europe. Parliamentary Assembly
Publisher:
ISBN:
Category : Europe
Languages : fr
Pages : 1188

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Author: Bihini won wa Musiti
Publisher: IUCN
ISBN: 2831706904
Category : Conservation of natural resources
Languages : ru
Pages : 344

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This bilingual publication results from a four-day symposium aimed at capturing the general directions and analytical issues that characterize approaches to sustainable use in Africa. The papers included in this work are organized under four major headings: modes of use, devolution, scale issues and external issues. Authors explore these themes through the use of case studies and the description of specific regional experiences. External issues are further explored in a series of commissioned policy papers which have also been included.

Author: Jean-Claude Bolay
Publisher: Springer
ISBN: 3319317946
Category : Social Science
Languages : en
Pages : 241

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This book deals with slums as a specific question and a central focus in urban planning. It radically reverses the official version of the history of world cities as narrated during decades: slums are not at the margin of the contemporary process of urbanization; they are an integral part of it. Taking slums as its central focus and regarding them as symptomatic of the ongoing transformations of the city, the book moves to the very heart of the problem in urban planning. The book presents 16 case studies that form the basis for a theory of the slum and a concrete development manual for the slum. The interdisciplinary approach to analysing slums presented in this volume enables researchers to look at social and economic dimensions as well as at the constructive and spatial aspects of slums. Both at the scientific and the pedagogical level, it allows one to recognize the efforts of the slum’s residents, key players in the past, and present development of their neighborhoods, and to challenge public and private stakeholders on priorities decided in urban planning, and their mismatches when compared to the findings of experts and the demands of users. Whether one is a planner, an architect, a developer or simply an inhabitant of an emerging city, the presence of slums in one’s environment – at the same time central and nonetheless incongruous – makes a person ask questions. Today, it is out of the question to be satisfied with the assumption of the marginality of slums, or of the incongruous nature of their existence. Slums are now fully part of the urban landscape, contributing to the identity and the urbanism of cities and their stakeholders.