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Mostrando ítems 1 a 9 de 170.
  1. Library Resource
    Artículos de revistas y libros
    Enero, 2018
    Nigeria

    One of the negative effects of the high rate and pace of urbanisation in developing countries is the decay of urban centres While this decay has eaten deep into the fabric of these settlements turning them into urban slums and ghettoes with poor infrastructure the effects of the decay are multifarious Despite the fact that the economy is the lifewire of urban centres its untold downturn consequent upon urban decay is unimaginable because of the relationship that exists between environmental quality and economic growth This calls for a proactive approach called urban renewal towards the crea

  2. Library Resource
    Artículos de revistas y libros
    Enero, 2018
    Nigeria

    This paper assesses the impact of periurbanisation on housing environmental quality and residents sociodemography in IbejuLekki periurban in Lagos Nigeria Primary data was collected through administration of 370 questionnaires to household heads in purposively selected sixteen settlements in the study area while secondary data was sourced from spatial images land use maps and satellite images of the study area Quantitative data were analysed using descriptive statistics while qualitative data was analysed using time series and satellite image analysis The result shows a spatial expansion du

  3. Library Resource
    Artículos de revistas y libros
    Enero, 2018
    Nigeria

    Contemporary architecture has its roots from the vernacular Every cultural group in the world has its own form of vernacular though the approach may vary from place to place and from people to people Vernacular architecture has many values which are relevant to contemporary architecture today This paper looks at vernacular architecture in Nigeria as practised by two ethnic groups who have varying climatic religious and sociocultural practices The approaches to architecture by these two groups ie the Hausas and Igbos are looked at with the intention of finding positive values in the vernacul

  4. Library Resource
    Artículos de revistas y libros
    Enero, 2017
    Nigeria

    Aesthetics is the philosophical study of art and natural beauty and it is indicated by the feelings of pleasure or displeasure which comes from visual and aural elements and artefacts Hence aesthetics depends on the animate or inanimate organization which can be perceived either subjectively or objectively This aesthetic element is uniquely present in the traditional buildings and modern buildings of the southwestern part of Nigeria This study is set out to evaluate and bring into limelight the aesthetic characteristics of traditional buildings and that of the modern buildings how one style

  5. Library Resource
    Artículos de revistas y libros
    Enero, 2018
    Nigeria

    The significance of neighbourhood in hosting a group of dwellings units and possessing adequate communal facilities could not be overemphasized in the study of people and place relationships There are two main objectives of this study i to study the neighbourhoods associated challenges through the size growth and land use distribution and ii to investigate the perceived inhabitants activities pattern within the neighbourhood The objectives are explored through a morphological and GISbased land use analysis of a rural neighbourhood in Southwest Nigeria The town is studied in three transforma

  6. Library Resource
    Informes e investigaciones
    Mayo, 2017
    Senegal

    Launched on 18 May 2012, the New Alliance for Food Security and Nutrition (NAFSN) is a G8 (now G7) initiative spearheaded by former US President Barack Obama. The New Alliance aims to increase private investment in African agriculture as a means to “achieve sustained and inclusive agricultural growth and raise 50 million people out of poverty over the next 10 years.” In total, 10 African countries have signed on to the NAFSN.

  7. Library Resource

    Peri-urban market gardening centrifugal dynamics in Lomé (Togo) in response to land pressure

    Artículos de revistas y libros
    Enero, 2017
    Togo

    Cette étude, menée à l’est de la ville de Lomé (capitale et plus grande ville du Togo), met en évidence la dynamique spatiale des cultures maraîchères en réponse à la pression foncière. Des images satellitaires TerraMetrics des archives Google Earth des années 2002, 2008 et 2014 ont été retenues pour l’analyse de l’évolution des périmètres maraîchers. Une enquête de terrain fondée sur des questionnaires semi-structurés a été menée pour identifier les stratégies des maraîchers. Les coordonnées géographiques des points d’observation ont été relevées à l’aide d’un capteur GPS.

  8. Library Resource

    Sustainability

    Publicación revisada por pares
    Enero, 2018
    Níger

    The Ader Doutchi Maggia in Niger, as with other Sahelian zones, undergoes a process of climatic deterioration, which combines with the growing social and economic needs of the increasing population and causes a general economic crisis. Land degradation due to biophysical factors requires that priority action is given to land reclamation and soil conservation and to activities intended to increase agricultural production.

  9. Library Resource

    Sustainability

    Publicación revisada por pares
    Enero, 2018
    Burkina Faso

    Inadequate land management and agricultural activities have largely resulted in land degradation in Burkina Faso. The nationwide governmental and institutional driven implementation and adoption of soil and water conservation measures (SWCM) since the early 1960s, however, is expected to successively slow down the degradation process and to increase the agricultural output. Even though relevant measures have been taken, only a few studies have been conducted to quantify their effect, for instance, on soil erosion and environmental restoration.

  10. Library Resource

    Sustainability

    Publicación revisada por pares
    Enero, 2017
    Ghana

    In the Global South, there is a push to drive agricultural modernisation processes through private sector investments. In West African drylands, land concessions are required for such agri-businesses are often negotiated through customary authorities, and inject large amounts of money into localised rural systems with low cash bases. The article argues that such transactions serve to increase area under crop cultivation on an inter-seasonal basis, as financial spill-overs allow for farmers to purchase larger quantities of agricultural inputs and prepare larger tracts of land.

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