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Showing items 1 through 9 of 51.
  1. Library Resource
    Conference Papers & Reports
    December, 2007
    Hungary, Germany, Austria

    Combined elaboration of the first and second parts of papers prepared for presentation at the IAMO FORUM 2007 Halle, Germany 24-29 June 2007 and the IAAE-EAAE 104th seminar Budapest, Hungary 6-8 September 2007.

  2. Library Resource
    Journal Articles & Books
    December, 2007
    Denmark

    This article presents an investigation of relationships between organic farming and landscape composition in Denmark. Landscape composition was analysed in terms of density of uncultivated landscape elements (I), number of land uses per hectare (II), diversity of land use (III) and mean field size (IV). Two analytical approaches were used. The first was based on an examination of the national agricultural registers for 1998, 2001 and 2004.

  3. Library Resource
    Policy Papers & Briefs
    May, 2007
    Bulgaria

    This paper deals with agricultural land in Bulgaria and some problems which could impede the implementation of the Common Agricultural Policy and the assimilation of financial resources from the EU Structural Funds.

  4. Library Resource
    Conference Papers & Reports
    December, 2007
    Romania

    In Romania, farm restructuring is an ongoing process, largely conditioned by the legal frameworkthat accompanied the land reform during the transition period. After 1990, Romanian agricultureexperienced critical shifts in farming structures, reflected also in the production ones. Whilearable land represents 63% of the UAA, a restrictive production factor in developing acompetitive agriculture resides in the fact that 61.7% of total arable land is utilized in excessivelyfragmented family farms – 14303 thousands plots.

  5. Library Resource
    Journal Articles & Books
    December, 2007
    Portugal

    This paper contributes to the discussion on current issues in methodologies of mapping land cover in the agro-silvo-pastoral landscapes of the Mediterranean. These landscapes, characterized by intermixed land use and indefinite boundaries, require particular attention in applying the patch-corridor-matrix model when classifying patches and their delineation. In a case study area in southeast Portugal, mainly characterized by agro-silvo pastoral systems, the land cover for 1990 has been mapped.

  6. Library Resource
    Policy Papers & Briefs
    December, 2007
    Hungary

    The paper investigates spatial changes in cultivation and land use of wheat, maize and oilseedin Hungarian agriculture using different methods to measure these changes. The results suggestthat spatial structure of crop productions has remained fairly stable during analysed period. Thespatial concentration increased significantly for wheat and maize production and maize landuse, whilst the changes were not significant for other cases. Estimates confirm the presence ofspatial autocorrelation for all cases.

  7. Library Resource
    Journal Articles & Books
    December, 2007
    Switzerland

    1. The role of land cover change as a significant component of global change has become increasingly recognized in recent decades. Large databases measuring land cover change, and the data which can potentially be used to explain the observed changes, are also becoming more commonly available. When developing statistical models to investigate observed changes, it is important to be aware that the chosen sampling strategy and modelling techniques can influence results. 2.

  8. Library Resource
    Policy Papers & Briefs
    December, 2007
    Portugal, Spain

    En este artículo se aborda la caracterización ecológica del paisaje de dos Parques Naturales fronterizos: Arribes del Duero (Salamanca, España) y Douro Internacional (Portugal). El trabajo se basa en el método de análisis desarrollado en SISPARES (Sistema de Monitorización de los Paisajes Rurales Españoles) tratándose de una aplicación específica al estudio de espacios fronterizos. Mediante tecnología SIG se fotointerpretaron los tipos de uso y cubierta de unas cuadrículas territoriales previamente seleccionadas.

  9. Library Resource
    Reports & Research
    December, 2007
    Bangladesh, Switzerland, Kenya, Zimbabwe, Indonesia, Australia, Bolivia, Cuba, Iran, Ethiopia, Republic of Korea, Nepal, Pakistan, Philippines, Lesotho, Vietnam, Costa Rica, Mexico, Netherlands, Argentina, India, Senegal, Uganda

    Food availability, access, stability and utilization are all part of the multi-dimensional nature of food security. The “availability” aspect, discussed here, refers to the availability of sufficient quantities of food of appropriate quality, supplied through domestic production or inputs.

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