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Showing items 1 through 9 of 10.
  1. Library Resource
    Journal Articles & Books
    December, 2008
    Vietnam, Central America, South America

    This study assesses the presence of a forest transition - that is, a shift from net deforestation to net reforestation - in Vietnam during the 1990s, and describes its key attributes relevant for global environmental change issues. Using Fuzzy Kappa and other indicators, we compared forest cover estimates and spatial patterns from global and national land cover maps from the early and late 1990s, and compiled other available statistics for years before and after that period.

  2. Library Resource
    Journal Articles & Books
    December, 2016
    Chile, Mexico, Uruguay

    Co‐management (Co‐M), defined as the sharing of management tasks and responsibilities between governments and local users, is emerging as a powerful institutional arrangement to redress fisheries paradigm failures, yet long‐term assessments of its performance are lacking. A comparative analysis of five small‐scale Latin American shellfisheries was conducted to identify factors suggesting success and failure.

  3. Library Resource
    Journal Articles & Books
    December, 2015
    Panama

    Full and effective participation of indigenous peoples and local communities, and high accuracy estimates are two current requirements for the purposes of monitoring forests at international level. We produced two land cover maps, both of which were based on digital image processing (decision trees) using Rapideye imagery, and a land cover participatory map, for indigenous territories of eastern Panama. Accuracy of the three maps was evaluated using field data.

  4. Library Resource
    Journal Articles & Books
    December, 2014
    Nicaragua

    One of the clearly stated intentions of the Intergovernmental Platform on Biodiversity and Ecosystem Services (IPBES) is to bring both “western scientific” and “indigenous and local” knowledge systems within synthetic global, regional, and thematic assessments. A major challenge will be how to use, and quality‐assure, information derived from different knowledge systems.

  5. Library Resource
    Journal Articles & Books
    December, 2012
    Mexico

    Habitat loss and fragmentation is one of the main causes of biodiversity loss. Rare species are generally thought to be more sensitive to habitat fragmentation than common ones as small populations become even smaller. We did a population genetic study on a rare bird, the Worthen's sparrow Spizella wortheni which is endemic to semi‐arid and arid regions of northeast Mexico. Its population numbers suffer greatly from the transformation of grassland into farmland that leads to a patchy distribution with locally small population sizes.

  6. Library Resource
    Journal Articles & Books
    December, 2016
    Guatemala

    In this paper, we ask what the effects of migration and remittances are on land tenure, agriculture and forests, based on empirical evidence from four rural communities in Guatemala. Our results suggest that remittances improve migrant families' access to agricultural land which – depending on the context – fosters more equitable local land distribution patterns or land concentration by migrant families. Changes in the political economy of the country also combine to stimulate these patterns, while remittances contribute to secure land rights held by migrant households.

  7. Library Resource
    Journal Articles & Books
    December, 2012
    Mexico

    Habitat loss and fragmentation is one of the main causes of biodiversity loss. Rare species are generally thought to be more sensitive to habitat fragmentation than common ones as small populations become even smaller. We did a population genetic study on a rare bird, the Worthen's sparrow Spizella wortheni which is endemic to semi‐arid and arid regions of northeast Mexico. Its population numbers suffer greatly from the transformation of grassland into farmland that leads to a patchy distribution with locally small population sizes.

  8. Library Resource
    Journal Articles & Books
    December, 2006
    Costa Rica

    Predicting the consequences of land-cover change on tropical biotas is a pressing task. However, testing the applicability of models developed with data from one region to another region has rarely been done. Bird faunas were sampled along 3.0-km routes in southern Costa Rica (Coto Brus) to develop statistical models to describe the abundance and richness of groups as a function of land-cover characteristics. The relative value of the land-cover models was assessed by comparing them with null models.

  9. Library Resource
    Journal Articles & Books
    December, 2007
    Nicaragua

    We studied the impacts of colonists, two groups of indigenous residents (Miskitu and Mayangna), and management by the Nicaraguan Ministry of Environment and Natural Resources (MARENA) on the forest of the Bosawas International Biosphere Reserve. Indigenous people and colonists subsist on the natural resources of the reserve, and MARENA is responsible for protecting the area from colonization and illicit exploitation.

  10. Library Resource
    Journal Articles & Books
    December, 2009
    Honduras

    In the aftermath of Hurricane Mitch, one woman's impassioned speech linking women's exclusion from land rights with the failings of Honduras' state-led agrarian reform and counter-reform gathered gale force, simultaneously weakening particular levees of gender-bias while constructing others. Post-Hurricane Mitch organizational practices and reconstruction policies in Northeastern Honduras afforded women access to joint property titles and participation.

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