Latin America and Caribbean
Reforestation of Abandoned Pastures: Seed Ecology of Native Species and Production of Indigenous Plant MaterialbackgroundThis book chapter provides important considerations for sustainable native species reforestation efforts. The authors suggest that although using native species is more prevalent than ever before, there has been little attention to the provenance of the trees used and the genetic diversity within species. Available with subscription or purchase |
Isolated Trees and Grass Removal Improve Performance of Transplanted Trema micrantha (L.) Blume (Ulmaceae) Saplings in Tropical PasturesbackgroundThis research evaluates the survival and growth of saplings of Trema micrantha when transplanted into recently abandoned pastureland in southeast Mexico. Trema micrantha is a pioneer species native to Mexico with ecological and physiological properties that would make it viable for planting in open fields. Research Goals & MethodsSaplings were planted in 2004 and evaluated every three months for the following year. Available with subscription or purchase |
Tropical Forest Restoration: Tree Islands As Recruitment Foci In Degraded Lands Of HondurasBackgroundMethods to accelerate forest recovery must address a number of impediments including limits on seed dispersal and microclimactic extremes. This study evaluates the ability of tree islands to serve as recruitment foci for additional seeds in a two-year study in northern Honduras. Available with subscription or purchase |
Seed rain and seed limitation in a planted gallery forest in BrazilBackgroundSeed dispersal by wind (anemochorous) and animals, usually birds and bats (zoochorous), is an important driver of succession. This study examines seed rain in a planted gallery forest (riparian corridor) in Brazil. Available with subscription or purchase |
Amazonian Forest Restoration: An Innovative System for Native Species Selection Based on Phenological Data and Field Performance IndicesbackgroundIn this article, data is presented from 14 years of evaluating native species from primary forests in Para State, Brazil for their potential use as reforestation trees on a bauxite mine. Available with subscription or purchase |
Growth analysis of nine multipurpose woody legumes native from southern MexicoBackgroundDeforestation in Mexico has produced significant soil degradation. Reforestation with native leguminous shrubs and trees can contribute to restoration of soil properties. This study evaluates early growth of nine leguminous tree and shrub species in nursery conditions in an ejido (communal agricultural land) in southern Mexico. Available with subscription or purchase |
Barriers to Forest Regeneration of Deforested and Abandoned Land in PanamaBackgroundThis article presents research findings on the effect of four limiting factors on tree regeneration: competition with the exotic grass Saccharum spontanaeum, seed dispersal limitation, fire, and soil nutrient deficiency. Research Goals & MethodsTreatments included prescribed grass cutting and burning, as well as the placement of plots at different distances from adjacent forest. Open access copy available |
Seed germination of Loxopterygium guasango, a threatened tree of coastal Northwestern South AmericabackgroundLoxopterygium guasango is a tree native to Ecuador with threatened status as of 1993, despite its durable wood, history of timber use, and potential use in reforestation. This study reports on seed germination, a potential cause of its low regeneration rates. Open access copy available |
Factors Affecting Community Composition of Forest Regeneration in Deforested, Abandoned Land in PanamabackgroundThis study tests how Saccharum spontaneum, an invasive grass, affects early forest succession and community composition in an area of previously abandoned pasture. 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 |
