Tropical Wet Forest
Tree species effects on soil properties in experimental plantations in tropical moist forestBackgroundForest soil properties are influenced by the complex interactions of vegetation, soil type, geology, management, and climactic patterns. Tree species can differ in their long-term effects on soils. This study resamples one of the earliest replicated experimental sites at La Selva Biological Station, Costa Rica, used to examine the effects of native tropical tree species on soil properties, to examine longer term effects on soil properties. Open access copy available |
Amelioration of degraded rain forest soils by plantations of native treesbackgroundWhile much has been studied about the ability of tree growth to improve degraded soils in temperate zones, less is known about the impacts of tree growth on degraded soils in tropical zones. research goals & methodsThis study looks at the effects of trees planted in abandoned pasture land in northeastern Costa Rica, 25 years after that land had been cleared of rainforest. The soil was sampled before tree planting and 4 years after the trees became established. Available with subscription or purchase |
Payments for Environmental Services through the Local Lens: Preliminary evidences from the “Bolsa Floresta” Program in the Brazilian AmazonBackgroundThis master's thesis evaluates the differences in perceptions between the local beneficiaries and the proponents of a payment for exosystem services (PES) project in the Brazilian Amazon region. The document discusses the debate about whether Payment for Environmental Services (PES) schemes improve the livelihood of the poor rural population — a debate which is also critical to current discussions on REDD (Reducing Emissions from Deforestation and Degradation). Open access copy available |
Indigenous Community-Based Forestry in the Bolivian Lowlands: Some Basic Challenges for CertificationbackgroundOpen access copy available |
Reforestation and FarmersBackgroundThis chapter provides an overview of reforestation programs involving smallholder farmers, highlighting factors that influence the attractiveness of reforestation to different types of farmers. Available with subscription or purchase |
Smallholder timber plantation development in Indonesia: what is preventing progress?BackgroundIn the context of a supply-demand problem in Indonesia’s forestry sector in 2006 causing an increase in illegal logging, the government of Indonesia undertook measures to stem illegal logging and incentivize plantations. This paper evaluates a community timber plantation program in Indonesia called HTR (Hutan Tanaman Rakyat, community timber plantation). Open access copy available |
Patterns of Seed Longevity and Germination in the Tropical RainforestbackgroundThis article reviews the factors that affect seed longevity and germination in tropical trees by providing an introduction to literature on the subject. Available with subscription or purchase |
Manual para restauração florestal: florestas de transição (Manual of forest restoration: transition forests)Open access copy available |
Rattan: Ecological Balance in a Borneo Rainforest SwiddenbackgroundThis study provides an overview of the cultivation of rattan vines (Calamus trachycoleus) utilized in traditional swidden cultivation in Borneo, Indonesia. Available with subscription or purchase |
Fruit Production of the Ungurahua Palm (Oenocarpus bataua subsp. bataua, Arecaceae) in an Indigenous Managed ReservebackgroundThis article reviews the biology and use of the Amazonian palm Oenocarpus batua, known in Ecuador as ungurahua. It is a mid-story palm that grows throughout the terra firme sites in the Amazon Basin and wet coastal areas of Ecuador, Trinidad, and Panama. Available with subscription or purchase |