Secondary & Degraded Forest Restoration
Normas jurídicas para restauração ecológica: uma barreira a mais a dificultar o êxito das iniciativas? (Juridical norms to ecological restoration: one more barrier to encumber success of initiatives?)Open access copy available |
Manual de recuperação de matas ciliares para produtores rurais (Manual of riparian forests recovery for rural producers)This technical manual targets farmers and “all those that perceive that the life of people is connected to the life of the forests, the animals, the earth and the rivers”. The guide contemplates many themes related to recovery of degraded areas, such as: the importance of riparian forests and other types of natural vegetation, technical aspects of the development and implementation of forest restoration activities, and useful tips for the implantation and maintenance of planted riparian areas. Open access copy available |
Apuntes sobre algunas especies forestales nativas de la sierra Peruana (Notes about several forest native species from the highlands of Peru)EspañolAntecedentesDesde 1860, la reforestación en la Sierra Peruana se realizó principalmente con Eucalipto, cambiando a Pinus radiata durante las décadas de 1950-1970. La necesidad de reforestar tierras mas elevadas, despertó el interés por la propagación y uso de especies forestales nativas las cuales se encuentran mejor adaptadas a estas condiciones y presentan diversos usos y beneficios. Open access copy available |
Seed Dispersal and Potential Forest Succession in Abandoned Agriculture in Tropical AfricaBackgroundForest succession on disturbed and post-agrarian lands is often slow because the resources necessary for succession – such as soil nutrients, seeds, and moisture – are depleted. In such areas, succession may depend on bat- and bird-dispersed seeds arriving from distant forest patches. Open access copy available |
A Strategy for Restoration of Montane Forest in Anthropogenic Fern Thickets in the Dominican RepublicBackgroundThis study looked at the potential of different tree species to grow in clearings in fern-dominated thickets in a state of arrested succession. It was conducted in the Ébano Verde Scientific Reserve in the Dominican Republic with subtropical montane forest. Research Goals & MethodsThe authors cleared fern-dominated shrubs with machetes and planted 18 species of early and late successional trees and shrubs with and without a single application of fertilizer. Available with subscription or purchase |
Seed inputs to microsite patch recovery on two tropandean landslides in EcuadorBackgroundRegeneration of landslides is typically initiated by seed rain. This study reports on seed rain, seed pool, and plant cover on two Ecuadorian landslides. Open access copy available |
The Value of Rehabilitating Logged Rainforest for BirdsBackgroundThis study examines a lowland, dry dipterocarp forest in Sabah, Malaysia that had been selectively logged in 1988-89. One area was rehabilitated (enrichment planting and liberation cutting of vines, bamboos, and noncommercial species). This area was surrounded by a naturally reforesting area. The authors suggest that rehabilitation of selectively logged forests is a more effective carbon sink than plantations. Available with subscription or purchase |
Secondary Forest Regeneration Under Fast-Growing Forest Plantations on Degraded Imperata cylindrica GrasslandsBACKGROUNDIn Southeast Asia, large areas of former rain forest lands are covered by fire-climax Imperata cyclindrica (alang-alang) grass. Grass has potential to colonize varying types and sizes of land preventing regrowth of woody species. Natural forest recovery is inhibited by fires and competition with grass and shrubs. Planting fast growing tree species can create needed micro-climate and speed up regeneration of woody species. This study compared the regeneration of native tree species under the canopy of tree plantations, riverine areas, and uncultivated grassland areas. Available with subscription or purchase |
Trees and regeneration in rubber agroforests and other forest-derived vegetation in Jambi (Sumatra, Indonesia)backgroundRubber agroforests (RAF) in Sumatra, introduced in the early 1900s, represent a managed forest type that is an intermediate ecosystem between natural forest and agricultural land. While understory vegetation and some trees are allowed to remain in RAF, as agriculturally managed forests, they may differ from unmanaged forests. This study compares forest regeneration in RAF and secondary forests. Open access copy available |
Approaches to Classifying and Restoring Degraded Tropical Forests for the Anticipated REDD+ Climate Change Mitigation MechanismbackgroundForest degradation from logging and fires has impacted millions of acres of tropical forest around the globe, reducing the ability of these forests to provide ecosystem services, sequester carbon, and provide habitat to endangered species. This report focuses on the UN’s REDD + initiative (reducing emissions from deforestation and forest degradation) and calls for more attention to the potential for restoration initiatives of degraded forests to act as carbon sinks. Open access copy available |
