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Resultados de la búsqueda

Mostrando ítems 1 a 9 de 48.
  1. Library Resource
    Household Welfare Effects of Low-cost land certification in Ethiopia cover image
    Informes e investigaciones
    Marzo, 2011
    Etiopía

    Several studies have shown that the land registration and certification reform in Ethiopia has been implemented at an impressive speed, at a low-cost, and with significant impacts on investment, land productivity, and land rental market activity. This study provides new evidence on land productivity changes for rented land and on the welfare effects of the reform. The study draws on a unique household panel, covering the period up to eight years after the implementation of the reform.

  2. Library Resource
    Informes e investigaciones
    Diciembre, 2011
    Mozambique

    O estabelecimento centralizado das áreas protegidas diprivou muitas comunidades rurais das suas actividades de subsistência e estratégias de sobrevivência dependentes do uso dos recursos florestais (Fabricius et al. 2004; Weladji et al. 2003; Katerere, 2002; Ghimire & Pimbert, 2000). Perderam a terra e foram reassentadas (Webb, 2002; Koch, 2000; Reid et al. 1999), a caça de subsistência foi tornada ilegal (Fabricius et al. 2004).

  3. Library Resource
    Artículos de revistas y libros
    Marzo, 2011
    Mozambique

    A terra está mais acima na agenda política, com intervenções pelo Presidente, Conselho de Ministros, comunidades e doadores. Embora não-oficialmente, as concessões de terras têm estado suspensas. Dois acontecimentos que vão ter lugar nas próximas semanas mostram a nova prioridade que está a ser dada às terras.

  4. Library Resource
    Documentos de política y resúmenes
    Enero, 2011
    Mozambique

    This series of briefs has focused on the importance of a legal framework
    for land that fosters tenure security for rural citizens and provides a foundation forv equitable and vigorous rural development. However, good laws alone do not assure genuine reform. The effectiveness of a law depends on adequate capacity and the will to implement the law. In the case of land legislation, this applies to both those who claim rights— typically individuals, communities or firms—and those who administer land rights, namely the government and and legitimate non-state authorities (e.g.,

  5. Library Resource
    Artículos de revistas y libros
    Febrero, 2011
    Kenya, África, África oriental

    The introduction of web based mapping facilities that use satellite imagery, offers local people the possibility to map their environment. However, maps need to be accurate, which is the reason why map making is assigned to professionals. In this paper, we investigated the classification accuracy of road infrastructure from high resolution satellite imagery of an urban area in western Kenya achieved by surveyors and non-surveyors alike, with and without local knowledge. Those with local knowledge classified roads with over 92% accuracy on average, irrespective of surveying background.

  6. Library Resource
    Artículos de revistas y libros
    Diciembre, 2011
    Nicaragua

    Significant cocoa production in the municipality of Waslala, Nicaragua, began in 1961. Since the 1980s, its economic importance to rural smallholders increased, and the region now contributes more than 50% of national cocoa bean production. This research aimed to assist local farmers to develop production of high-value cocoa based on optimal use of cacao biodiversity. Using microsatellite markers, the allelic composition and genetic structure of cacao was assessed from 44 representative plantings and two unmanaged trees.

  7. Library Resource
    Artículos de revistas y libros
    Julio, 2011
    África, Sierra Leona

    Was the civil war in Sierra Leone (1991-2002) fought for diamonds, or was it a peasant insurgency motivated by agrarian grievances? The evidence on both sides is less than conclusive. Ibis article scrutinizes the peasant insurgency argument via a more rigorous methodology. Hypotheses concerning intra-peasant tensions over marriage and farm labour are derived from an examination of the anthropological literature.

  8. Library Resource
    The vegetation of Singapore

    an updated map

    Publicación revisada por pares
    Enero, 2011
    Singapur

    The primeval vegetation of Singapore was largely lowland dipterocarp forest, with mangrove forest lining much of the coast and freshwater swamp forest found further inland adjacent to the streams and rivers. After colonization by the British in 1819, almost all the primeval vegetation was cleared for agriculture and other land uses. The most comprehensive vegetation map of Singapore was made in the 1970s and has not been updated since. Here we present an updated vegetation map of Singapore using information from satellite images, published works, and extensive ground-truthing.

  9. Library Resource
    Cadastral maps as a basis for developing street maps: examples from Australia and Brunei
    Documentos de conferencias e informes
    Noviembre, 2011
    Brunei Darussalam, Australia

    Cadastral maps can be used as an effective initial set of data for new street maps in particular, and any type of large scale map project in general. This is due to a) a high degree of currency and accuracy of the digital cadastral database (DCDB); b) DCDB’s overall high level of reliability in terms of completeness; and c) the availability of DCDB to the public. It is within the context of these three notable features that the Australian and Bruneian experiences with DCDB are examined.

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