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Species

A Financial Analysis of Small-Scale Tropical Reforestation with Native Species in Costa Rica

Background

This article describes the financial expenses and revenues incurred by the 15th year of a small native species plantation in Costa Rica.

research goals & methods

Forecasting models incorporate growth patterns, production costs, and wood prices to determine the net present value and internal rate of return for the project.

Open access copy available

Initial Performance and Reforestation Potential of 24 Tropical Tree Species Planted Across a Precipitation Gradient in the Republic of Panama

background

The authors of this study  planted trees from 22 native species and two exotic species to use in selection trials testing the growth and survivability of trees in plantations in three different sites.

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Restoration of dry tropical forests in Central America: A review of pattern and process

Background

Much information on restoration and management exists for wet tropical forests of Central America but comparatively little work has been done in the dry forests of this region. Such information is critical for reforestation efforts that are now occurring throughout Central America. This paper describes processes of degradation due to land use and provides a conceptual framework for the restoration of dry tropical forest, of which less than 2% remains intact.

Open access copy available

Local and Regional Environmental Variation Influences the Growth of Tropical Trees in Selection Trials in the Republic of Panama

background

This study evaluates the effect of varying site conditions on the basal area of 21 neotropical and 2 exotic tree species at three different sites in Panama. 

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Attempting Restoration of Wet Tropical Forests in Costa Rica

Background

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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The Structure and Composition of a Tropical Dry Forest Landscape After Land Clearance; Azuero Peninsula, Panama

background

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Pure and Mixed Forest Plantations with Native Species of the Dry Tropics of Costa Rica: A Comparison of Growth and Productivity

background

This research monitored the growth and survival of 13 natives species in pure and mixed-species plantations, and compared the results to measurements of T. grandis, an exotic species commonly planted in the area.

Open access copy available

Reforestation with Native Species in the Dry Lands of Panama

BACKGROUND

Natural populations of precious timber species in Panama are being overexploited, and some have been registered in the IUCN Red List in recent years. Within the overall framework of natural resource scarcity and mounting effects of climate change, the need for sustainable production of native trees that offer added values of water cycle regulation, soil improvement, and biodiversity conservation is stressed.

Open access copy available

Crecimiento Comparativo de Especies Nativas y Teca plantadas en parcelas puras y mix

Español

antecedentes

El interés por la reforestación como una alternativa a la deforestación se ha incrementado en los últimos años en Panamá. Sin embargo, en las iniciativas de reforestación las exigencias de las plantas no son usualmente consideradas y las mas utilizadas son especies introducidas.

Open access copy available

Promoting Biodiversity: Advances in Evaluating Native Species for Reforestation

background

This article describes the design of a long-term species screening trial conducted at La Selva Biological Station in Costa Rica.

Research Goals & Methods

Growth and survivability data is presented for 84 species (17 popular exotics used for timber and 67 little-known local species with timber potential) at 3 years of age.

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Scolel'te Plan Vivo Project

Background

Starting with a pilot program in 1994, the Scolel'te Project is one of the longest running projects in the Plan Vivo network. It is an ecosystem services program that focuses primarily on reforestation in the Chiapas region of Mexico. 

Open access copy available

Biomass Distribution Among Tropical Tree Species Grown Under Differing Regional Climates

background

This study presents results from species selection trials in Panama as part of the PRORENA project, which examined the most effective species and methods for Panamanian government-supported reforestation projects.

Open access copy available

Methods of Facilitating Reforestation of Tropical Degraded Land with the Native Timber Tree, Terminalia amazonia

background

In tropical dry regions, like Costa Rica, it is critical to reforest degraded farms in order to reduce erosion and increase soil fertility. This paper explores the results of an 8-year long experiment in Southern Costa Rica that sought to identify ways to reforest such land economically.

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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

background

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Tropical Forest Restoration: Tree Islands As Recruitment Foci In Degraded Lands Of Honduras

Background

Methods 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.

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Árboles de uso multiple en El Salvador: Un manual para propagación y reforestación (Multipurpose trees in El Salvador: a manual for propagation and reforestation)

Español

Antecedentes

El 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.

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Especies para reforestación en Nicaragua (Species for Reforestation in Nicaragua)

Background

This manual provides information about multipurpose trees in Nicaragua.

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Potential of Agroforestry and Plantation Systems in Indonesia for Carbon Stocks: an Economic Perspective

background

Open access copy available

The Agua Salud Project, Central Panama

Background

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

Nagarote Reforestation and Community Development Project - SosteNica

Background

SosteNica and CEPRODEL work together to provide microcredit and technical assistance to help communities in Nicaragua improve the environmental on their land while also improving the economic opportunities for those communities.

Open access copy available