La ville de N’Djamena, capitale de la République du Tchad connaît sans cesse, depuis sa création en 1900, une extension urbaine qui se traduit par une consommation démesurée de l’espace. Un état de fait rendu possible durant des décennies par différents facteurs antagonistes issus de l’absence et/ou de l’insuffisance de l’autorité de l’Etat. Par ailleurs,d’autres facteurs contextuels s’invitent pour donner lieu à des effets irréversibles tels que: la prolifération de quartiers sousintégrés.
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Showing items 1 through 9 of 9.-
Library ResourceJournal Articles & BooksMarch, 2021Chad
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Library ResourceReports & ResearchJanuary, 2021Kenya, Tanzania, Democratic Republic of the Congo, South Africa, Côte d'Ivoire
Achieving tenure security, land and property rights in informal urban settlements remains one of the most persistent, intractable development challenges today. The Secure Tenure in African Cities: Micro Funds for Community Innovation initiative launched by Cities Alliance aimed to address this challenge.
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Library ResourceJournal Articles & BooksDecember, 2001India, Guatemala, Congo, Italy
In every region of the world, landscapes are being transformed. Rural people are migrating to urban centres in search of economic and social opportunities while city dwellers are becoming interested in producing their own food and moving outside the centres to be able to appreciate nature. These changes in lifestyles have implications for the food system and nutritional status of populations.
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Library ResourceJournal Articles & BooksDecember, 1996Mozambique, Burkina Faso, Iran, Kenya, Lesotho, Mali, Madagascar, Ghana, Congo, Malawi, Togo, Nigeria
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Library ResourceJournal Articles & BooksDecember, 1991Congo, Italy
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Library ResourceJournal Articles & BooksDecember, 1996Angola, Burkina Faso, Nigeria, Rwanda, Mali, Burundi, Zimbabwe, France, Ghana, Congo, Sierra Leone, Malawi, Niger, Mozambique, Uganda, Madagascar, Togo, Botswana, Gabon, Kenya
La principale thèse de cet ouvrage est la structure des filières de commercialisation des vivres en Afrique subsaharienne qui, en fait, ne dépend que de deux facteurs, à savoir les caractéristiques de l’aliment en question et le niveau de développement du pays. Dans les pays africains, comme partout dans le monde, un système de commercialisation des produits vivriers comprend un circuit informel et un circuit formel. L’importance de chacun de ces deux circuits diffère généralement selon le niveau de développement économique du pays.
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Library ResourceJournal Articles & BooksDecember, 1968United States of America, Spain, Zambia, Ecuador, Bulgaria, United Kingdom, Canada, Congo, Sudan, Pakistan, Brazil
An international review of forestry and forest products
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Library ResourceJournal Articles & BooksDecember, 1968Zambia, Ecuador, Bulgaria, Congo
Revista internacional de silvicultura e industrias forestales
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Library ResourceJournal Articles & BooksDecember, 1998Angola, Burkina Faso, Benin, Nigeria, Mozambique, Mauritania, Mali, Burundi, China, Congo, Guinea, Niger, Cameroon, Rwanda, Comoros, Gabon, Argentina, Central African Republic, Senegal, Chad, Togo, Africa
The issue of supplying food to African towns will remain a major challenge in the coming years in view of the steep urban growth, the small increase in extensive agricultural production and the risks of bottlenecks in the supply and distribution circuits. Yet it is very difficult to summarize this issue for French-speaking Africa. The situations vary widely and are reversible. Information systems are rather unreliable.
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