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Resultados de la búsqueda

Mostrando ítems 1 a 9 de 4.
  1. Library Resource
    Documentos de política y resúmenes
    Marzo, 2009
    República Checa

    This paper presents the results of an analysis of the changes in the fragmentation and ecological stability of the floodplain forest geobiocoenoses in the Protected Landscape Area Litovelske Pomoravi, Czech Republic. Using GIS methods, it was determined that the fragmentation within the study area had increased slightly and the ecological stability of the landscape had decreased slightly between the years 1938 and 2006, although the latter remained on a fairly high level.

  2. Library Resource
    Informes e investigaciones
    Documentos de política y resúmenes
    Enero, 2009
    Mongolia, Asia oriental, Oceanía

    As market reforms to the Mongolian economy continue and the country enjoys rapid economic growth, the environment has entered a period of unprecedented pressure. Mining, infrastructure development and tourism development, in particular, are undergoing rapid expansion, and all pose risks to Mongolia's globally important biodiversity.

  3. Library Resource
    Documentos de política y resúmenes
    Enero, 2009
    América del Sur

    Bosques para el desarrollo: el debate en la Amazonía
    Pablo Pacheco *

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