Latin America and Caribbean
Farmer Strategies for Dealing with Climatic Variability: A Case Study from the Mixteca Alta Region of Oaxaca, MexicobackgroundClimate change is likely to disproportionally effect tropical regions. Yet effective adaptation requires an understanding of climate variability at specific locations and most data is regional. This is particularly true for small-scale farmers, who are highly vulnerable. This paper calls for a bridging of scientific and traditional knowledge in order to construct this location-specific understanding. This article discusses participatory research in the mixteca alta region of oaxaca, mexico that facilitated a process whereby farmers evaluated the ability of their agroecosystems to withstand the vagaries of climate. Open access copy available |
Mitigation of Climate Change through Sustainable Forest Management and Capacity Building in the Southern States of MexicoBackgroundIn 2007/8 the Government of Mexican and the International Fund for Agricultural Development (IFAD) developed a proposal for a forestry value chain project. The Community-based Forestry Development Project in the Southern States of Campeche, Chiapas, and Oaxaca, otherwise known as DECOFOS, was the project that emerged from this proposal. Open access copy available |
The Mountain Pine Ridge Reforestation ProjectBackgroundBy 2000, the pine trees in the Mountain Pine Ridge Forest Preserve in Belize were heavily attacked by the Southern Pine Bark Beetle (Dendroctomus frontalis). The beetle did so much damage that the natural restoration of the pine forest was practically unattainable due to a lack of seed resources and continuing fires. The alternative is to abandon management and allow a pine savannah to develop. This paper compares the carbon sequestion potentional for a pine forest and a pine savannah in this region. Open access copy available |
Face the Future: EcuadorBackgroundDue to high population levels and a constant reliance on natural resources for livelihoods, the Andes region in Ecuador has lost an estimated +90% of its primary forest. Since 1993, Face the Future and the Ecuadorian Ministry of the Environment have worked together to reforest this region. Goals & MethodThe objective of the project was to work towards reforesting the region through plantings. Farmers preferred species that grew well and had economic value, such as plant pines and eucalyptus. Native species were also planted, particularly within reserve areas. Open access copy available |
Impact of Pine Plantations on Soils and Vegetation in the Ecuadorian High AndesbackgroundIn the Ecuadorian Andes, pine plantations of different ages and management strategies were evaluated for soils and vegetation against natural forest and grazed grasslands. These plantations were situated on volcanic soils. Open access copy available |
Testing Applied Nucleation as a Strategy to Facilitate Tropical Forest RecoveryBackgroundThis study considers applied nucleation, or the intensive planting of small patches of a mixture of successional species, as a degraded tropical forest restoration strategy. This approach catalyzes the natural regeneration of the surrounding matrix and larger landscape and could provide a less expensive alternative to the more common, and expensive, plantation-style approach. This study claims to be the first to directly compare tree recruitment beneath these two restoration approaches. Open access copy available |
Tropical rainforest regeneration in an area degraded by mining in Mato Grosso State, BrazilBackgroundGold mining has been a major cause of environmental degradation in the rainforests in the north of Mato Grosso State, Brazil. Regulations on mining activity are beginning to be developed, including standards for forest recovery methodologies. This study characterizes natural tropical rainforest regeneration in Matupa County, Mato Grosso State, Brazil. Open access copy available |
Priority Setting for Scaling-Up Tropical Forest Restoration Projects: Early Lessons from the Atlantic Forest Restoration PactBackgroundThe Atlantic Forest Restoration Pact (AFRP) serves as a network of different stakeholders at all scales, from local farmers and landowners with a few hectares on local scales to environmental action groups and policy makers on an ecosystem scale. There are currently over 200 stakeholder partners involved in the network, though it is not an NGO yet as of the publication of this article. The AFRP seeks to restore 15M ha of deforested land by 2050, the majority of which is land that, compliant with the Brazilian Forest Code, should be forest land. Available with subscription or purchase |
Effects of Dry Tropical Forest Fragmentation on the Reproductive Success and Genetic Structure of the tree Samanea samanbackgroundTropical trees are particularly vulnerable to forest fragmentation due to low population densities and reproductive self-incompatibility. Forest fragmentation is likely to decrease gene flow, increase endogamy, and eventually produce a high differentiation among remnant populations. Available with subscription or purchase |
Management of the environmental restoration of degraded areasBackgroundThis study shares the results of an experimental method for restoration of degraded forest areas through the construction of small restoration ‘islands’ within a larger site as an impetus for further natural regeneration. The method has previously been used in Namibia and Spain and is trademarked as Revitec. This study tests the method in Brazil in a former rainforest area. Rainforest fragments remain in the area. Open access copy available |
