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Resultados de la búsqueda

Mostrando ítems 1 a 9 de 240.
  1. Library Resource
    recomendaciones sobre agricultura familiar
    Documentos de política y resúmenes
    Octubre, 2022
    Argentina

    El documento destaca que en América Latina “se viene observando que el proceso de acceso, tenencia y uso de la tierra para agricultoras y agricultores familiares campesinos e indígenas es cada vez más complejo” y subraya que hay “aspectos jurídicos, legales y sociales complican dicho proceso y configuran fenómenos de exclusión, desalojos y en muchos casos violencia estatal y paraestatal”.

  2. Library Resource
    Decenio AF

    Propuestas para el Plan de Acción Nacional (Plurinacional)

    Manual y guías
    Noviembre, 2022
    Ecuador

    El Observatorio del Cambio Rural – Ocaru- en el marco de su campaña <<Si el Campo No Siembra>>, comparte los aportes para la implementación del Decenio de las Naciones Unidas de la Agricultura Familiar en Ecuador, coordinado por el Comité Nacional de Agricultura Familiar Campesina Comunitaria del Ecuador – CNAFCC. En alianza con: Plataforma Tierra y Territorios y el Instituto de Estudios Ecuatorianos.

    Este es un documento que tiene como objetivo aportar en la construcción del Plan de Acción Nacional del Decenio de la Agricultura Familiar en Ecuador.

  3. Library Resource
    Informes e investigaciones
    Diciembre, 2007
    Países Bajos, Uruguay

    It has been argued that the management of land, whether at the field, farm or regional scale, can benefit from computer-based land use system analysis. As a result, a large number of computer-based models and tools have been produced over the past decades with the aim of providing support to policy and management. Though there is still optimism about the potential of land use modelling to contribute to societal problem solving, a number of scholars perceive the impact as too limited.

  4. Library Resource

    Volume 10 Issue 2

    Publicación revisada por pares
    Febrero, 2021
    Argentina, Tierras Australes y Antárticas Francesas, Brasil, Canadá, España, Paraguay, Estados Unidos de América, América del Sur

    The stabling of livestock farming implies changes in both local ecosystems (regeneration of forest stands via reduced grazing) and those located thousands of kilometers away (deforestation to produce grain for feeding livestock). Despite their importance, these externalities are poorly known. Here we evaluated how the intensification and confinement of livestock in Spain has affected forest surface changes there and in South America, the largest provider of soybeans for animal feed to the European Union.

  5. Library Resource
    Informes e investigaciones
    Octubre, 2014
    Argentina, Paraguay

    Exploration and mapping of alternative land uses suggest ways to foster territorial development pathways that can coexist with a forest cover. As the Pampas and Chaco are becoming one of the most relevant global grain suppliers of South America, the fast expansion of crops over pastures (Pampas) and dry forests (Chaco), ongoing climate changes, and extremely flat topography, make these regions vulnerable to rapid and non-linear hydrological shifts, including long-lasting floods and salinization processes.

  6. Library Resource
    GT
    Artículos de revistas y libros
    Enero, 2007
    América Latina y el Caribe, América del Sur, Brasil
    Este livro é resultado de muitos anos de reflexões e de pesquisas desenvolvidas pelos autores dos capítulos que o compõem. Como especialistas nos temas abordados, apresentam aqui trabalhos que dão continuidade à produção científica que vem desenvolvendo, sendo que parte dela encontra-se citada nas referências bibliográficas dos respectivos capítulos.
     
  7. Library Resource
    GT
    Artículos de revistas y libros
    Enero, 2017
    América Latina y el Caribe, América del Sur, Brasil

    This article presents a comparison for the impact from lack of land governance in Brazil between livestock and agricultural production. It begins with a brief description of the land regulatory system and its development in Mato Grosso do Sul State and Brazil. The methodology was based on focus groups research, conducted by CEPEA/USP (Center for advanced Studies on Applied Economics/University of São Paulo) on local production sites in Mato Grosso do Sul state, where a regional modal farm was established.

  8. Library Resource

    Land Use Policy Volume 75

    Publicación revisada por pares
    Junio, 2018
    Brasil, Grecia, Estados Unidos de América

    Discussions about climate change have repeatedly regarded livestock as responsible for a significant contribution of greenhouse gas emissions. However, proper management schemes for livestock production may contribute to a reduction in emissions and, at the same time, induce optimization of production systems and intensification of food production.

  9. Library Resource
    Global Soybean Trade

    The Geopolitics of a Bean

    Informes e investigaciones
    Diciembre, 2020
    Tanzania, Brasil, China, Global

    With a diameter of only 5 to 11 millimetres on average, it is fascinating to think how soybean is currently affecting – and affected by – changes in economy, environment and society, both at the global and at the local level. Bearing in mind the main objective of the Trade Hub project and the specific contribution of Work Package 4, the present Scoping Study analyses the evolution of the ‘geopolitics’ of international trade flows, dissecting social, institutional, economic and environmental outcomes along the value chain of this commodity.

  10. Library Resource

    Volume 9 Issue 9

    Publicación revisada por pares
    Septiembre, 2020
    Colombia, Portugal, Estados Unidos de América

    Nine Latin American countries plan to use silvopastoral practices—incorporating trees into grazing lands—to mitigate climate change. However, the cumulative potential of scaling up silvopastoral systems at national levels is not well quantified. Here, we combined previously published tree cover data based on 250 m resolution MODIS satellite remote sensing imagery for 2000–2017 with ecofloristic zone carbon stock estimates to calculate historical and potential future tree biomass carbon storage in Colombian grasslands.

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