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Promoting Biodiversity: Advances in Evaluating Native Species for ReforestationbackgroundThis article describes the design of a long-term species screening trial conducted at La Selva Biological Station in Costa Rica. Research Goals & MethodsGrowth and survivability data is presented for 84 species (17 popular exotics used for timber and 67 little-known local species with timber potential) at 3 years of age. Available with subscription or purchase |
Biomass Distribution Among Tropical Tree Species Grown Under Differing Regional ClimatesbackgroundThis study presents results from species selection trials in Panama as part of the PRORENA project, which examined the most effective species and methods for Panamanian government-supported reforestation projects. Open access copy available |
Root architecture and allocation patterns of eight native tropical species with different successional status used in open-grown mixed plantations in PanamaBackgroundWhile an increasing number of native tropical trees are under study for reforestation and commercial plantations, the majority of studies on trees in the tropics have concentrated on the aboveground aspects of tree growth. This study investigates biomass allocation and root architecture of eight tropical species with different successional status. Open access copy available |
Between and Within-Site Comparisons of Structural and Physiological Characteristics and Foliar Nutrient Content of 14 Tree Species at a Wet, Fertile Site and a Dry, Infertile Site in PanamabackgroundAvailable with subscription or purchase |
Seedling survival and growth of native tree species in pastures: Implications for dry tropical forest rehabilitation in central PanamaBackgroundEnrichment planting of tree seedlings is a method for accelerating reforestation of pastures in Central America. Persistent presence of cattle can be an impediment to the survival of unprotected seedlings, although cattle may also be a source of nutrients. Grasses can also cause competitive pressure on newly planted seedlings. 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. Available with subscription or purchase |
Direct Seeding to Restore Tropical Mature-Forest Species in Areas of Slash-and-Burn AgriculturebackgroundDirect seeding of three mature-forest species into areas of slash-and-burn agriculture was conducted to evaluate the germination and establishment of these species. Open access copy available |
Árboles de uso multiple en El Salvador: Un manual para propagación y reforestación (Multipurpose trees in El Salvador: a manual for propagation and reforestation)EspañolAntecedentesEl Salvador es uno de los países del hemisferio oeste con mayor deforestación . En el año 1998 este país contaba con tan solo el 2% de sus bosques originales en pie. A pesar del interés de la población en realizar actividades de reforestación, existe una gran falta de información sobre especies nativas adecuadas para este fin. Available with subscription or purchase |
Restoration of dry tropical forests in Central America: A review of pattern and processBackgroundMuch information on restoration and management exists for wet tropical forests of Central America but comparatively little work has been done in the dry forests of this region. Such information is critical for reforestation efforts that are now occurring throughout Central America. This paper describes processes of degradation due to land use and provides a conceptual framework for the restoration of dry tropical forest, of which less than 2% remains intact. 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 |
Nagarote Reforestation and Community Development Project - SosteNicaBackgroundSosteNica and CEPRODEL work together to provide microcredit and technical assistance to help communities in Nicaragua improve the environmental on their land while also improving the economic opportunities for those communities. Open access copy available |
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. Available with subscription or purchase |
Attempting Restoration of Wet Tropical Forests in Costa RicaBackgroundThis article describes a reforestation effort of the Tropical Forestry Initiative using mixed stands of native species to recover abandoned pastureland in the tropical wet forest of Costa Rica. Available with subscription or purchase |
The Structure and Composition of a Tropical Dry Forest Landscape After Land Clearance; Azuero Peninsula, PanamabackgroundAvailable with subscription or purchase |
A Survey of Small-Scale Farmers Using Trees in Pastures in Herrera Province, PanamabackgroundThe Herrera Province on the Azuero Peninsula of Panamá has experienced significant deforestation for the purpose of cattle ranching. Available with subscription or purchase |
Los árboles en la ganadería del trópico seco (Trees in agroforestry systems in the tropical dry forest)Los autores destacan la importancia de la vegetación arbórea nativa, tanto de especies leguminosas como no leguminosas, manejadas ya sea de forma empírica o siguiendo un método científico de algunos sistemas silvopastoriles presentes en el estado de Colima, México. Se enfatizan las características nutricionales tanto del follaje como de los frutos. Se describen algunos sistemas silvopastoriles, entre ellos: el manejo de cocotero en la región costera, los árboles en los potrero Open access copy available |
Árboles Nativos para Predios GanaderosEspañolAntecedentesOpen access copy available |