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Sustainable Harvest International Reforestation: Annual Report FY2008

Background

The mission of Sustainable Harvest International's reforestation work is to empower local farmers by giving them the knowledge and equipment to improve degraded lands, rebuild diversity in the forest ecosystems, and benefit from the planting of trees.

Open access copy available

A Unified Framework for the Restoration of Southeast Asian Mangroves: Bridging Ecology, Society and Economics

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Tropical mangroves are some of the most dynamic and productive tropical ecosystems, but also most threatened. Mangrove restoration efforts are underway to restore the structure, function, and ecosystem services of mangroves, but often these projects fail.

Open access copy available

Ulu Masen REDD+ initiative, Aceh, Indonesia

Background

The area of the Ulu Masen Conservation Area has been degraded due to an illegal logging boom after the tsunami as well as increasing agricultural expansion. The Ulu Masen REDD+ initiative was developed by the Government of Aceh (GoA) to address these issues.

Open access copy available

ASRI Restore -Marsellas site

BACKGROUND

Open access copy available

Principles of Natural Regeneration of Tropical Dry Forests for Restoration

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This review article describes the ecology of forest regeneration in tropical dry forests.

Open access copy available

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

Farmer Participation in Reforestation Incentive Programs in Costa Rica

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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

Barriers to Forest Regeneration of Deforested and Abandoned Land in Panama

Background

This article presents research findings on the effect of four limiting factors on tree regeneration: competition with the exotic grass Saccharum spontanaeum, seed dispersal limitation, fire, and soil nutrient deficiency.

Open access copy available

Tropical forest recovery: Legacies of human impact and natural disturbances

Background

Land-use history interacts with natural forces to influence the severity of disturbance events and the rate and nature of recovery processes in tropical forests. This perspective article highlights several trends in tropical forest recovery processes emerging from recent literature.

Open access copy available

Seed germination of Loxopterygium guasango, a threatened tree of coastal Northwestern South America

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Loxopterygium guasango is a tree native to Ecuador with threatened status as of 1993, despite its durable wood, history of timber use, and potential use in reforestation. This study reports on seed germination, a potential cause of its low regeneration rates.

Open access copy available

Natural History, Seed Predation, and Germination of Prosopis juliflora Relative to a Reforestation Project in Southwestern Ecuador

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This article provides information on the natural history of Prosopis juliflora in Ecuador and describes the efforts to use this native species in reforestation of tropical dry forest in the Proyecto Eduardo Aspiazu Estrata project.

Open access copy available

Propagating Framework Tree Species to Restore Seasonally Dry Tropical Forest: Implications of Seasonal Seed Dispersal and Dormancy

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This paper evaluates the seed germination characteristics of native tree species selected for reforestation in Thailand and cultivated in nurseries.

Open access copy available

Direct Seeding to Restore Tropical Mature-Forest Species in Areas of Slash-and-Burn Agriculture

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Direct seeding of three mature-forest species into areas of slash-and-burn agriculture was conducted to evaluate the germination and establishment of these species.

Open access copy available

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

Seedling survivorship, growth, and response to disturbance in Belizean mangal

Background

Species zonation patterns across tidal gradients in mangrove forests are formed by successful seedling establishment and maintained by replacement of adults by conspecific seedlings. These two processes have rarely been examined experimentally in neotropical mangrove. This study examines survivorship and growth of seedlings of Rhizopora mangle and Avicennia germinans across a tidal gradient in Belize.

Open access copy available

An Evaluation of Direct Seeding for Reforestation of Degraded Lands in Central São Paulo State, Brazil

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Open access copy available

Factors Affecting Community Composition of Forest Regeneration in Deforested, Abandoned Land in Panama

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This study tests how Saccharum spontaneum, an invasive grass, affects early forest succession and community composition in an area of previously abandoned pasture.

Open access copy available

Ecological Considerations for Using Dipterocarps for Restoration of Lowland Rainforest in Southeast Asia

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In this article, the authors present ecological factors that should be considered when engaging in dipterocarp forest restoration in Southeast Asia. Because many dipterocarps are insect-pollinated, have poor seed dispersal, have low density of reproductive adults, and have recalcitrant seeds, planting of nursery-reared tree seedlings could increase the ability of dipterocarp forests to regenerate.

Open access copy available

Restoration of former grazing lands in the highlands of Laos using direct seeding of four native tree species: Seedling establishment and growth performance

Background

Direct seeding has recently regained favor as a lower-cost alternative to planting seedlings for restoration of degraded or abandoned sites. This study reports the establishment and growth performance of 2 pioneer (Pinus kesiya and Schima wallichii) and 2 later-successional (Keteleeria everlyniana and Quercus serrata) native trees broadcasted or buried on former grazing lands in Laos.

Open access copy available