Terminalia amazonia
Planting Seedlings in Tree Islands Versus Plantations as a Large-Scale Tropical Forest Restoration StrategybackgroundThis research compares the growth and mortality of 4 tree species (2 native to Costa Rica and 2 native to northwestern South America) in the reforestation of abandoned agricultural land in Costa Rica. Open access copy available |
Environmental Services of Native Tree Plantations and Agroforestry Systems in Central AmericaBackgroundPlantations and agroforestry systems supply wood and environmental services such as carbon sequestration and recovery of biodiversity. At the time of writing (2004), Central American countries were developing systems of payments for environmental services to encourage the development of these systems. Available with subscription or purchase |
Local and Regional Environmental Variation Influences the Growth of Tropical Trees in Selection Trials in the Republic of PanamabackgroundThis study evaluates the effect of varying site conditions on the basal area of 21 neotropical and 2 exotic tree species at three different sites in Panama. Research Goals & MethodsSeedlings were planted in 2003 in randomized blocks and measured for basal diameter, height, live crown length, and crown diameter each year from 2004 to 2006. Available with subscription or purchase |
Payments for Environmental Services in Latin America as a Tool for Restoration and Rural DevelopmentBackgroundTwo Payments for Environmental Services (PES) projects are assessed in this article: 1) a bundled PES system in forestry projects in Costa Rica, and 2) the Regional Integrated Silvopastoral Approaches to Ecosystem Management Project in Costa Rica, Nicaragua and Colombia. The first project based PED on the provision of four different environmental services (carbon sequestration, biodiversity conservation, watershed protection, and aesthetic improvements and/or maintenance of the landscape) within the same plot of land. The second project implemented PES proportional to carbon sequestration and biodiversity outputs by participants. Open access copy available |
Growth characteristics of some native tree species used in silvopastoral systems in the humid lowlands of Costa RicaBackgroundDegraded pastures established throughout Central America in the latter 20th C are gradually transitioning to silvopasture or secondary forest. Understanding growth characteristics of trees on these lands is important for proper management. Available with subscription or purchase |
Woody Understory Plant Diversity in Pure and Mixed Native Tree Plantations at La Selva Biological Station, Costa RicaBackgroundThis study compares the species richness, abundance, and seed disperal method of individuals growing in the understory of native single-species plantations, native mixed-species plantations, and naturally regenerating (non-planted) areas of the La Selva biological station in Costa Rica. Available with subscription or purchase |
The Agua Salud Project, Central PanamaBackgroundThe Agua Salud Project is located in the watershed that includes and surrounds the Panama Canal, an engineering feat that largely relies on natural hydrological systems. Much of this watershed has been deforested, thus an official policy has been put into place to reforest and regain ecosystem services. This project seeks to utilize the globalize role of the canal to bring attention to the ecosystem services of the region. Open access copy available |
Especies para reforestación en Nicaragua (Species for Reforestation in Nicaragua)BackgroundThis manual provides information about multipurpose trees in Nicaragua. Available with subscription or purchase |
Can Native Tree Species Plantations in Panama Compete with Teak Plantations? An Economic EstimationbackgroundPanama has high rates of primary forest conversion, resulting in depleted timber resources. In response, the timber plantation industry is growing to meet demand, often with non-native species. This study compares the economic feasibility of using native tree species vs non-native species for plantation forestry. Open access copy available |
Initial Performance and Reforestation Potential of 24 Tropical Tree Species Planted Across a Precipitation Gradient in the Republic of PanamabackgroundThe authors of this study planted trees from 22 native species and two exotic species to use in selection trials testing the growth and survivability of trees in plantations in three different sites. Research Goals & MethodsThe sites were chosen for their precipitation gradient from Soberania National Park (2226mm mean annual rainfall), Los Santos (1946mm rainfall), and Rio Hato (1107mm rainfall). Survival, basal diameter, height, crown diameter and wood volume index (VI) were calculated after two years of growth. Available with subscription or purchase |
