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Mostrando ítems 1 a 9 de 73.
  1. Library Resource
    Informes e investigaciones
    Enero, 2002
    Global

    This paper examines future prospects for rainfed cereal production, and its importance in the evolving global food system. First, the paper undertakes a critical synthesis of the literature to assess three primary ways to enhance rainfed cereal yields: increasing effective rainfall use through improved water management, particularly water harvesting; increasing crop yields in rainfed areas through agricultural research; and reforming policies and increasing investments in rainfed areas.

  2. Library Resource
    Acta Scientiarum
    Artículos de revistas y libros
    Enero, 2003
    América del Sur, Brasil

    Neste estudo multidisciplinar aproveitou-se os trabalhos de manejo e conservação dos solos e da água em microbacias hidrográ ficas, que foram realizados no estado do Paraná , no ú ltimo quartel do sé culo XX, para avaliar se o preç o da terra é sensí vel à s melhorias ambientais. Avaliou-se, atravé s de mé todos economé tricos, o Programa Paraná Rural, em trê s faixas de prioridades na sua forma de aç ã o: alta, mé dia e baixa prioridade. A partir dessas diferenç as, na aplicaç ã o do Programa, esta pesquisa revelou existir relaç ã o positiva entre o mercado de terras e o meio ambiente.

  3. Library Resource
    Land tenure policy in Zambia

    Issues relating to the development of the agricultural sector

    Informes e investigaciones
    Enero, 2003
    Zambia

    Land policy and the proposed land tenure reforms of Government have important implications for the development of the agriculture sector in Zambia. The purpose of this report is to ‘identify the critical issues that will need to be assessed further if DFID decides to offer support to the agricultural sector.’

  4. Library Resource
    Legislación y políticas
    Marzo, 2002
    Pakistán

    This Policy has not yet been adopted by the govnermemnt but offers guidence to some resettlement projects.

  5. Library Resource
    Documentos de conferencias e informes
    Diciembre, 2002

    We use the location set covering problem to define a natural area site selection model for use in the Chicago region. This framework allows us to explicitly consider the equity of site distribution by stipulating that each population center has access to a recreational space within a specified distance.

  6. Library Resource
    Documentos de política y resúmenes
    Diciembre, 2002
    Polonia

    In the 1990's, urban demand for housing land around city-agglomerations increased rapidly. Additionally, the decreasing profitability of agricultural production caused farmers, who are able to freely decide on land turnover, to be interested in land sale for non-agricultural purposes. At the same time, Polish counties received the status of self-governments, which then imposed their will upon local economic development. In this way, counties became responsible for land management as well, and started supporting the process of land conversion, perceived as a factor of the above development.

  7. Library Resource
    Documentos de política y resúmenes
    Diciembre, 2002

    At the beginning of the transition, the economic decline of agriculture partially relaxed the pressure on the wildlife. However, the policy continued to concentrate on regulating the intensity of production rather then creating incentives to produce environmental qualities. The structural adjustment process in agriculture caused the low return (poor) land to be released from production, especially, in protection zones with severe environmental restrictions.

  8. Library Resource
    Documentos de conferencias e informes
    Diciembre, 2002
    República Dominicana

    This paper analyzes the functioning of land rental markets in the Dominican Republic using a new data set collected specifically to characterize the entire market. We analyze the choice of the landlords and the tenants in the search for the optimal partner. We show how insecure property rights leads to segmentation in the tenancy markets along socio-economic group and hence severely limits access to land for the rural poor.

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