Resultados de la búsqueda | Land Portal

Resultados de la búsqueda

Mostrando ítems 1 a 9 de 370.
  1. Library Resource
    Enero, 2010
    Bulgaria

    The sustainable development of rural areas nowadays faces the challenges of global changes. This paper aims to review the concept of land use and landscape multi-functionality in order to help adapting land and landscape use to the new social, economic and ecological demands. In this respect, the paper utilises the findings of a case study conducted in Bulgaria.The authors illustrate that multi-functionality as a qualitative characteristic combines economic with ecological principles in production and improves the end economic results in the given rural area.

  2. Library Resource
    Enero, 2011
    China

    Households in developing countries take various actions to smooth income or consumption as a means of managing or responding to risk. This paper examines migration and land rental market participation as responses to risk in rural China. The authors show that over the last 30 years, there have been significant reforms in China, which have increased labour mobility and the functioning of rural land markets. The authors emphasise that while limitations still remain, the reforms have to date increased the efficiency of the allocation of these important factors of production.

  3. Library Resource
    Global biofuel expansion and the demand for Brazilian land: intensification versus expansion cover image
    Informes e investigaciones
    Enero, 2011
    Brasil

    The rapid increase in global biofuel production and consumption, particularly of ethanol, has an associated derived demand for crops to produce the necessary feedstock. This working paper assess the implications of global biofuel expansion on Brazilian land usage at the regional level.The document reveals that most of the expansion in global ethanol consumption outside the US is met by Brazilian ethanol production.

  4. Library Resource
    Documentos de conferencias e informes
    Diciembre, 2006
    Uganda

    This study investigated the linkages between poverty, agricultural productivity and land degradation in Uganda. Results show that farmers in the study region of Uganda deplete about 1.2% of the nutrient stock stored in the topsoil per year, leading to a predicted 0.2% annual reduction in crop productivity. Replacing the depleted nutrients using the cheapest inorganic fertilizers would cost about 20% of farm income on average. Land investments such as soil and water conservation structures and agroforestry trees were found to increase agricultural productivity and reduce land degradation.

  5. Library Resource
    Documentos de conferencias e informes
    Diciembre, 2001

    This research examines effects of various factors on participation in agricultural tree plantations for economic, environmental, social and carbon-uptake purposes. Using survey data from 2000 mail surveys of Canadian farmers, a discrete choice random utility analysis is used to determine probability of farmers' participation and the corresponding mean willingness to accept a tree-planting program. Estimation results show that the required compensation for accepting a tree-planting program is higher than the compensation suggested by a normative approach

  6. Library Resource
    Documentos de política y resúmenes
    Diciembre, 2002
    Estados Unidos de América

    Leafy spurge is an exotic, noxious, perennial weed which is widely established in the north central United States and is an especially serious problem in the northern Great Plains (Bangsund et al. 1999). In 1997, the Agriculture Research Service and Animal Plant Health Inspection Service, U.S. Department of Agriculture, initiated a major Integrated Pest Management (IPM) research and demonstration project to develop and demonstrate ecologically based IPM strategies that can produce effective, affordable leafy spurge control.

  7. Library Resource
    Documentos de conferencias e informes
    Diciembre, 2007
    Bulgaria, Europa oriental

    This paper analyzes how imperfections of property rights affect allocation of assets andwelfare, using micro-survey data from Bulgaria. Co-ownership of assets is widespread inmany countries due to inheritance. Central and Eastern Europe offers an interestingnatural experiment to assess the effects of such rights imperfections because of the assetrestitution process in the 1990s.

  8. Library Resource
    Documentos de conferencias e informes
    Diciembre, 2004

    We study the effect of livestock operations on property values using a hedonic analysis in five Ohio townships. Unlike previous studies, we account for endogenous livestock location variables and spatially correlated errors. Results suggest failure to correct for these problems results in biased estimates of livestock impacts on property values.

Búsqueda en la Biblioteca de Tierras

A través de nuestro sólido motor de búsqueda, puede explorar cualquier elemento de los más de 64.800 recursos rigurosamente seleccionados en la Biblioteca de la Tierra. Si desea obtener una visión general de lo que es posible, siéntase libre de examinar la  Guía de búsqueda

Comparta esta página