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Soil organic matter dynamics during 80 years of reforestation of tropical pastures

Background

Land disturbance affects soil physical and chemical properties. Some properties may be recovered over long periods of reforestation. Mosaic-pattern landscapes with shifting usages over time, common in the mountainous tropics, can reveal dynamic soil properties. This study reports on changes in soil carbon over 80 years of secondary forest growth on abandoned pasture over a chronosequence in Puerto Rico.

Open access copy available

The Role of Native Species Plantations in Recovery of Understory Woody Diversity in Degraded Pasturelands of Costa Rica

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This study analyzes the understory recruitment success of tropical timber plantations in order to understand biodiversity recovery on degraded lands through the use of fast-growing timber plantations. The study takes place in the Atlantic humid lowlands of Costa Rica. 

Open access copy available

Genesis Forest Project

Background

This is a project design document that describes the plan for a reforestation project in Brazilian Cerrado in the state of Tocantins, Brazil.

Open access copy available

Tropical Montane Forest Restoration in Costa Rica: Overcoming Barriers to Dispersal and Establishment

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Open access copy available

Landscape Rehabilitation of Degraded Tropical Forest Ecosystems: Case Study of the CIFOR/Japan Project in Indonesia and Peru

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The CIFOR/Japan project on tropical forest restoration involves three principal components: 1) evaluation of logging impacts on forest systems, 2) development of methods for the restoration of logged and degraded forests, and 3) development of silvicultural practices for degraded forests.

Open access copy available

Temperatura ótima de germinação de sementes de espécies arbóreas brasileiras (Optimun temperature for germination of seeds of Brazilian tree species)

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How Successful is Tree growing for Smallholders in the Amazon?

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Open access copy available

Forest Plantations in Costa Rica and Nicaragua: Performance of Species and Preferences of Farmers

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This paper presents data on the survival and growth of mixed native and exotic forest plantations established on abandoned pastures in Costa Rica and Nicaragua. The article also includes information on farmer species preference and socioeconomic information.

Open access copy available

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

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Open access copy available

Public Awareness Generation for the Reforestation in Amazon Tropical Lowland Region

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This study compares two plots of native tree species, one that was planted with small numbers of species representing potential natural vegetation and another that was planted with many species, including fast-growing pioneers.

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

Use of the Amazonian Tree Species Inga edulis for Soil Regeneration and Weed Control

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This article presents research on leguminous tree-based fallows using Inga edulis in Peru.

Open access copy available

Biomass Growth and Farmer Knowledge of Inga edulis in Peruvian Amazon

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This study develops an equation for diameter-based biomass estimation of Inga edulis. The tree is widely grown in the Peruvian Amazon as a naturally occurring early-successional tree and in small farms and gardens for fruit and fuelwood.

Open access copy available

How to Improve Adoption of Agroforestry Systems Among Small Farmers in Peruvian Amazon

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This article surveys factors affecting the acceptibility rate of a multistrata agroforestry system.

Research Goals & Methods

Small farmers from three communities in central Peru were surveyed and data was collected on farm and houshold characteristics, cultivated crops and tree species, and agroforestry practices.

Open access copy available

The Role of Rustic Coffee Plantations in the Conservation of Wild Tree Diversity in the Chinantec Region of Mexico

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This study examines the potential of shade coffee systems to promote native tree diversity across the landscape of southern Mexico.

Open access copy available

Biodiversity Conservation in Traditional Coffee Systems of Mexico

Background

This article discusses the capacity of traditional coffee agroforestry systems for maintaining biodiversity levels.

Open access copy available

Restoration of Tropical Forest Ecosystems

BACKGROUND

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Plantaciones forestales con especies nativas: Una alternativa para la producción de madera y la provisión de servicios ambientales (Native species tree plantations: and alternative for wood production and environmental services)

Se presenta un panorama general del desarrollo de las actividades de plantaciones forestales en Costa Rica, así como algunos resultados de ensayos de rehabilitación de áreas degradadas con especies forestales nativas en la Estación Biológica La Selva. Durante 12 años, se midió anualmente el crecimiento y la producción de biomasa aérea de doce especies nativas en rodales mixtos y puros, como asi también la fertilidad del suelo bajo plantaciones puras de cuatro especies forestales nativas.

Open access copy available

Restauración ecológica de bosques tropicales en Costa Rica: efecto de varios modelos en la producción, acumulación y descomposición de hojarasca

 

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Antecedentes

Este estudio se llevó a cabo en Coto Brus, y se enfoca en la restauración de paisajes agrícolas fragmentados dentro del Corredor Biológico Amistosa. El mismo es un área prioritaria para la forestería y la conservación en Costa Rica que ha sido degradrada y transformada por la expansión agrícola durante los pasados 50 años, dejando solo un 25% del bosque original.

Open access copy available

Produção De Leite Com Sistemas Silvipastoris Intensivos (Milk Production with Intensive Silvopastoral Systems)

Open access copy available