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Influence of Overstory Composition on Understory Colonization by Native Species in Plantations on a Degraded Tropical Site

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This study evaluates forest understory regeneration in a 4.5 year-old plantation in Puerto Rico. The plantations, established in 1989, were planted on abandoned pasture in mixtures or monocultures of three exotic species: Casuarina equisetifolia, Eucalyptus robusta, and Leucaena leucocephala.

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On the Restoration of High Diversity Forests: 30 years of Experience in the Brazilian Atlantic Forest

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Open access copy available

Tree planting by small producers in the tropics: A comparative study of Brazil and Panama

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Forest regrowth is a widespread phenomenon across the tropical forest latitudes. Such reforestation takes place in the wake of land abandonment, occurs cyclically in a rotational agricultural system, and may result from the deliberate planting of trees by farmers. Although less extensive than successional forest regeneration, tree planting by small farmers can have potentially important environmental impacts at both the site and global scale.

Open access copy available

Determinants for Successful Reforestation of Abandoned Pastures in the Andes: Soil Conditions and Vegetation Cover

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This article compares the growth of native and exotic species seedlings planted in abandoned pasture and among brachen ferns and shrubs in Andean Ecuador over three years.

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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 Panama

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Is Tree Diversity an Important Driver for Phosphorus and Nitrogen Acquisition of a Young Tropical Plantation?

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This article presents the effect of native species diversity on the nitrogen and phosphorous pools above-ground in a plantation in the Canal Zone of Panama.

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Can Native Tree Species Plantations in Panama Compete with Teak Plantations? An Economic Estimation

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Panama has high rates of primary forest conversion, resulting in depleted timber resources. In response, the timber plantation industry is growing to meet demand, often with non-native species. This study compares the economic feasibility of using native tree species vs non-native species for plantation forestry.

Open access copy available

Decentralized Payments for Environmental Services: The cases of Pimampiro and PROFAFOR in Ecuador

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This article describes two payment for environmental services (PES) programs in Ecuador which, unlike programs run in other countries, are run by decentralized organizations: Pimampiro municipal watershed-protection scheme and PROFAFOR carbon-sequestration programme.

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Forests for the Future: Growing and Planting Native Trees for Restoring Forest Ecosystems

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This book provides an accessible and practical guide to forest restoration. The text focuses on reforestation in Thailand and offers insights into reforestation in other tropical countries.

Open access copy available

The Agua Salud Project, Central Panama

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The Agua Salud Project is located in the watershed that includes and surrounds the Panama Canal, an engineering feat that largely relies on natural hydrological systems. Much of this watershed has been deforested, thus an official policy has been put into place to reforest and regain ecosystem services. This project seeks to utilize the globalize role of the canal to bring attention to the ecosystem services of the region. 

Open access copy available

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.

Open access copy available

Environmental Services of Native Tree Plantations and Agroforestry Systems in Central America

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Plantations and agroforestry systems supply wood and environmental services such as carbon sequestration and recovery of biodiversity. At the time of writing (2004), Central American countries were developing systems of payments for environmental services to encourage the development of these systems.

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New Options for Land Rehabilitation and Landscape Ecology in Southeast Asia by "Rainforestation Farming"

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The authors describe a methodology for reforestation called "Rainforestation Farming" developed in the Philippines in the 1990s to restore forest cover on degraded lands covered with Imperata cylindrica grass in the Visayas region

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Strategies for the Recovery of Degraded Ecosystems: Experiences from Latin America

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Open access copy available

Optimising Seedling Management: Pouteria sapota, Diospyros digyna, and Cedrela odorata in a Mexican Rainforest

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This study compares the height growth of three native tree species (Pouteria sapota, Diospyros digyna, and Cedrela odorata) during the first two years after transplantation from a nursery in three plot types (primary rainforest, secondary forest, and open pasture) in Veracruz, Mexico.

Open access copy available

Impacts of Native Trees on Tropical Soils: A Study in the Atlantic Lowlands of Costa Rica

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This article describes the results of a study in Costa Rica that compared the soil fertility in a 2.5 year-old plantation of 6 native tree species, grass pasture, and 20 year-old secondary forest.

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Rehabilitation of Degraded Tropical Forest Lands

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This article discusses the options for the rehabilitation of degraded land on high rainfall areas. It suggests that it is both environmentally and economically disadvantageous to let the degraded land remain in an unproductive and rapidly eroding state.

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Contribution to the Restoration of Mixed Forests in Central Vietnam

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This article examines reforestation approaches for degraded forests in Central Vietnam and explores a forest management plan in Phong My.

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Addressing Forest Degradation and Timber Deficits in Ghana

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Open access copy available

Impact of Exotic Plantations and Harvesting Methods on the Regeneration of Indigenous Tree Species in Kibale Forest, Uganda

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In the late 1960s and early 1970s, exotic tree plantations were established in hilltop grassland sites of the Kibale Forest Reserve. In the late 1990s and early 2000s, many of these sites were selected for logging to encourage growth of native trees.

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