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Mostrando ítems 1 a 9 de 27.
  1. Library Resource

    المعاهدة الافريقية للمحافظة على الطبيعة والموارد الطبيعية.

    Convenciones internacionales o Tratados
    Argelia, Angola, Egipto, Guinea Ecuatorial, Benin, Nigeria, Mauricio, Mauritania, Zimbabwe, Namibia, Guinea-Bissau, Esuatini, Ghana, Congo, Guinea, Etiopía, Comoras, Eritrea, Cabo Verde, República Democrática del Congo, Liberia, Libia, Lesotho, Uganda, Somalia, Madagascar, República Centroafricana, Tanzania, Botswana, Senegal, Chad, Gabón, Burkina Faso, Malawi, Mozambique, Zambia, Gambia, Malí, Burundi, Santo Tomé y Príncipe, Djibouti, Sierra Leona, Seychelles, Rwanda, Marruecos, Níger, Sudáfrica, Togo, Túnez, Côte d'Ivoire, Sudán, Camerún, Kenya, África Central, África occidental, África oriental, África austral, África septentrional, Asia occidental, África

    The Contracting States, in the belief that objectives set out in the Preamble would be better achieved by amending the 1968 Algiers Convention on the Conservation of Nature and Natural Resources by expanding elements related to sustainable development, have agreed on measures to enhance environmental protection, to foster the conservation and sustainable use of natural resources; and to harmonize and coordinate policies in these fields with a view to achieving ecologically rational, economically sound and socially acceptable development policies and programs for the Convention area.

  2. Library Resource
    Políticas Nacionales
    Sierra Leona, África occidental, África

    The Third Generation Poverty Reduction Strategy Paper is a cross-sectoral national strategic document of Sierra Leone in force during 2013-2018. Its main objective is to achieve a robust and consistent level of high economic growth and to maintain significant progress on governance indicators together with sustained improvements in human development indicators for its citizens.The Paper provides for various measures in order to increase the production of staple food crops for food security. These measures mainly concentrate on agricultural development and are summarized below.

  3. Library Resource

    value chains and the poor

    Artículos de revistas y libros
    Diciembre, 2012
    África subsahariana, Asia meridional, Asia oriental, África, Asia, China, República Democrática del Congo, Pakistán, Mozambique, Sierra Leona, Tanzania, Etiopía, Colombia
  4. Library Resource
    Políticas Nacionales
    Sierra Leona, África occidental, África

    The Final National Land Policy (NLP) of Sierra Leone provides the vision, principles and policy components to give direction to and definition of the roles and responsibilities of various government and customary authorities, and other non-state actors, in land management. Specifically, it enunciates policy statements in respect of the key components of the National Land Policy such as access to land and tenure, land use, regulation and the management of special land issues, land administration structures, land laws and the Constitution.

  5. Library Resource
    Regulaciones
    Sierra Leona, África occidental, África

    These Regulations, made by the Board of the Environment Protection Agency under section 62 of the Environment Protection Agency Act, 2008 as amended by the Environment Protection Agency (Amendment) Act, 2010, provide with respect to environmental protection in mining operations. They shall apply to body corporates and individuals applying for or issued minerals rights under the Mines and Minerals Act 2009.

  6. Library Resource
    Artículos de revistas y libros
    Diciembre, 1984
    Kenya, Francia, Nigeria, Filipinas, Micronesia, Australia, Ghana, Congo, Guinea, India, Sierra Leona, Etiopía, Níger, Brasil

    Shifting cultivation, under its diverse forms of slash and burn system, is a traditional method of cultivating tropical upland soils, mostly for subsistence purposes. This traditional system of cultivation is in ecological balance with the environment and does not irreversibly degrade the soil resource, provided a sufficient length of fallow is allowed for soil restoration. However, increasing population pressures necessitate more intensive use of land. The consequence is extended cropping periods and shortened fallows.

  7. Library Resource
    Documentos de política y resúmenes
    Septiembre, 2016
    Seychelles, Rwanda, Burkina Faso, Malawi, Somalia, Madagascar, República Centroafricana, Esuatini, Ghana, Djibouti, Sierra Leona, Etiopía, Eritrea, África
  8. Library Resource
    Artículos de revistas y libros
    Diciembre, 1980
    Benin, Nigeria, Zambia, Malí, Ghana, Congo, Sierra Leona, Níger, Colombia, Kenya, Liberia, Japón, Camerún, Chad, Senegal, Sudán, Togo, Côte d'Ivoire, África

    Policy makers as well as scientists have started to acquire an honest appreciation of the possibilities of reducing the wastage of materials which could be profitably utilized for improving or maintaining soil productivity. In addition, the great opportunities offered by making more efficient use of the potentials of biological nitrogen fixation in farming systems are now fully recognized. A number of recommendations and suggested guidelines were made by the various Working Groups during the two-week Workshop.

  9. Library Resource
    Artículos de revistas y libros
    Diciembre, 1998
    Liberia, Benin, Ghana, Sierra Leona, Esuatini, África

    La mayor parte de los nmeros de Unasylva se centran en un tema concreto. El objetivo de esa orientacin temtica es examinar de forma pormenorizada un aspecto determinado de las actividades y el desarrollo forestales, con el fin de resaltar su significado e importancia dentro de los confines ms amplios de nuestro universo. Sin pretender que los diferentes nmeros sean como un manual de una materia concreta, se propone presentar una serie de anlisis de cuestiones especficas que contribuyan a suscitar inters y a concienciar al lector.

  10. Library Resource
    Artículos de revistas y libros
    Diciembre, 2003
    Angola, Burkina Faso, Mozambique, Ghana, Malí, Burundi, Zimbabwe, Esuatini, Canadá, Congo, Djibouti, Sierra Leona, Malawi, Níger, Rwanda, Lesotho, Madagascar, Togo, Botswana, Gabón, Kenya, África

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