Resultados de la búsqueda | Land Portal

Resultados de la búsqueda

Mostrando ítems 1 a 9 de 56.
  1. Library Resource

    Forests

    Publicación revisada por pares
    Enero, 2010
    Global

    This research explores the intersection between the various federal and state forestry incentive programs and the adoption of sustainable forestry practices on non-industrial private forest (NIPF) lands in the US. The qualitative research reported here draws upon a series of eight focus groups of NIPF landowners (two each in Minnesota, Oregon, Pennsylvania, and South Carolina).

  2. Library Resource

    Forests

    Publicación revisada por pares
    Enero, 2011
    Noruega

    The effects of intensifying the management of 15% of the Swedish forest land on potential future forest production over a 100-year period were investigated in a simulation study.

  3. Library Resource

    Forests

    Publicación revisada por pares
    Enero, 2011
    Global

    Biomass harvesting for energy production and forest health can impact the soil resource by altering inherent chemical, physical and biological properties. These impacts raise concern about damaging sensitive forest soils, even with the prospect of maintaining vigorous forest growth through biomass harvesting operations. Current forest biomass harvesting research concurs that harvest impacts to the soil resource are region- and site-specific, although generalized knowledge from decades of research can be incorporated into management activities.

  4. Library Resource
    Critical Review of Selcted Forest-Related Regulatory Initiatives

    Applying a Rights Perspective

    Artículos de revistas y libros
    Enero, 2011
    Asia, Malasia, Filipinas, Tailandia, India

    This report brings together four studies that evaluate regulatory initiatives with implications for forest-dependent communities from a rights-based perspective. These are: The Scheduled Tribes and Other Traditional Forest Dwellers (Recognition of Forest Rights) Act, 2006 – India; Regulatory initiatives and selected outcomes of judicial processes in Malaysia; The Community Forest Act (2007) – Thailand; and The Indigenous People’s Rights Act (1997) – Philippines. Each study covers law making, content and implementation.

  5. Library Resource
    GT
    Artículos de revistas y libros
    Enero, 2010
    América del Sur, Brasil

    Sabe-se que o processo de ocupação econômica, pós-1970, foi extremamente prejudicial ao meio ambiente e às populações tradicionais da região Amazônica, persistindo ainda hoje as imensas dificuldades de reprodução das famílias no interior da floresta. Um dos principais desafios na busca de um Desenvolvimento Sustentável é a viabilização do desempenho econômico das unidades produtivas, a partir dos produtos florestais não madeireiros (PFNM), e, conseqüentemente, da reprodução social dessa população.

  6. Library Resource
    The vegetation of Singapore

    an updated map

    Publicación revisada por pares
    Enero, 2011
    Singapur

    The primeval vegetation of Singapore was largely lowland dipterocarp forest, with mangrove forest lining much of the coast and freshwater swamp forest found further inland adjacent to the streams and rivers. After colonization by the British in 1819, almost all the primeval vegetation was cleared for agriculture and other land uses. The most comprehensive vegetation map of Singapore was made in the 1970s and has not been updated since. Here we present an updated vegetation map of Singapore using information from satellite images, published works, and extensive ground-truthing.

  7. Library Resource
    Artículos de revistas y libros
    Diciembre, 2010

    Remote Sensing has contributed to forest and landscape management. The technology, which includes sensors, processing software and analysis, has been extensively studied and applied. Studies that employed remote sensing have improved understanding of the sites studied. At the strategic level of forest planning, or in general planning for forest resource allocation over a wide area, remote sensing can play an important role in estimating and monitoring forest cover.

  8. Library Resource
    CDE

    Exploração dos Recursos Florestais em Cabo Delgado Relatório do trabalho de campo em Namiune, Nkonga e 5º Congresso

    Informes e investigaciones
    Enero, 2011
    África, África subsahariana, Mozambique
    O objecto deste relatório são os utilizadores dos produtos florestais e os efeitos da conjugação
    das suas estratégias e actividades extractivas na sustentabilidade dos recursos naturais e no
    desenvolvimento sustentável da região. O objectivo é contribuir para a compreensão dos
    efeitos da utilização da floresta pelos diversos utilizadores na sustentabilidade do recurso. O
    estudo analisa o papel desempenhado pelos Comités dos Recursos Naturais (CRN) na
    exploração da floresta.
     

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