Journal Articles

Early Growth and Survival of 49 Tropical Tree Species across Sites Differing in Soil Fertility and Rainfall in Panama

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This research investigates the importance of soil quality upon species survival across a gradient of differing levels of rainfall and dry season length on disturbed land in Panama.

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The Ecology and Ecosystem Services of Native Trees: Implications for Reforestation and Land Restoration in Mesoamerica

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This article summarizes papers presented at a conference on the state of tropical reforestation and restoration in Central America.

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What Role Should Government Regulation Play in Ecological Restoration? Ongoing Debate in São Paulo State, Brazil

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This article addresses the degree of detail that should be present in legislation dealing with reforestation and restoration, and if there is a relationship between technical content/scope of regulation and success of projects. The relationship between law and reforestation is also discussed. In São Paulo state, legislation establishes precise reforestation requirements, such as the use of a minimum of 80 species of native trees and the presence of specific proportions of functional groups. This is the only existing legislation known by the authors with this degree of technical detail.

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Attempting Restoration of Wet Tropical Forests in Costa Rica

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This 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.

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A Case Study Assessment of Agroforestry: The Panama Canal Watershed

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This article provides a qualitative assessment of three agroforestry sites in the Panama Canal watershed based on management objectives, project life span, incentives, technology, economic feasibility, community involvement, and extension. It seeks to guide sustainable forest management options for the Panamanian government.

 

conclusions & takeaways

Environmental managers should view agroforestry as a production system and consider this in its social and biophysical context. 

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Tree plantations on farms: Evaluating growth and potential for success

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Interest in native species is growing across the tropics as reforestation of degraded lands becomes more widespread. Evaluation of successful species is an important component of reforestation planning.

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Growth of Euterpe edulis under forest and agroforestry in southern Brazil

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The shade-tolerant palm Euterpe edulis is prevalent in native forests and in reforestation of banana plantations in Brazil. However, there are no data comparing its plantation growth performance to its native forest growth. This study evaluates growth and mortality of E. edulis planted in secondary dense forest and in banana plantations, as well as their relationships with site variables.

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The Effect of a Teak (Tectona grandis) Plantation on the Establishment of Native Species in an Abandoned Pasture in Costa Rica

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This study compares native tree species recruitment in the understory of a 10-year-old teak plantation in premontane wet forest in Costa Rica to the native tree species recruitment on nearby abandoned agricultural land.

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Influence of Distance to Forest Edges on Natural Regeneration of Abandoned Pastures: A Case Study in the Tropical Mountain Rain Forest of Southern Ecuador

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This study evaluates the role that distance from forest edges plays in the restoration of abandoned pasture.

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Planting Seedlings in Tree Islands Versus Plantations as a Large-Scale Tropical Forest Restoration Strategy

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This 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.

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