English

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

background

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.

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Forest Management Practices in the Bayano Region of Panama: Cultural Variations

background

This paper examines differences in forest exploitation between indigenous groups and colonists along an agricultural frontier in Panama and focuses on differences in forest use, economic base, and management practices.

Research Goals & Methods

The author compares total annual income, timber harvest volume and tree planting efforts per household in 5 indigenous villages and 3 colonist villages.

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The Sabah Biodiversity Experiment: A Long-Term Test of the Role of Tree Diversity in Restoring Tropical Forest Structure and Functioning

background

This article details the initial stages of an experiment in Borneo which aims to study the relationship between tree diversity and lowland dipterocarp rainforest functioning during restoration after selective logging.

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A Review of Dipterocarps: Taxonomy, Ecology and Silviculture

Background

This edited volume provides a detailed introduction to the ecology and silviculture of dipterocarp trees.

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Fire in the Seasonal Semideciduous Forest: Impact and Regeneration at Forest Edges

background

This study looks at a fragment of semi-deciduous forest in Brazil to determine the effects of fire on vegetation at varying distances from the fragment’s edge, as well as the recovery of forest structure and species diversity after fire.

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Restoration of degraded forest land in Thailand: the case of Khao Kho

Background

This chapter discusses the deforestation of Khao Kho district, situated in Thailand’s central highlands, in the 1970s and restoration efforts in the 1990s. Over 75% of the district was forested until 1968, when as a counterinsurgency strategy the Royal Thai Army began to build roads, deforest the district and encourage agricultural settlement in this heretofore intact forest. Deforestation and maize cultivation on these steep hillsides, often with already-poor soil quality degraded in situ, led to rapid degradation with farming untenable by 1990. A UNDP-funded reforestation project – managed by the Army – was initiated in 1990.

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Forest Regeneration in a Chronosequence of Tropical Abandoned Pastures: Implications for Restoration Ecology

Background

During the mid‐1900s, most of the island of Puerto Rico was deforested, but a shift in the economy from agriculture to small industry beginning in the 1950s resulted in the abandonment of agricultural lands and recovery of secondary forest. This research examines the natural regeneration patterns on these abandoned agricultural lands in four different regions of Puerto Rico.

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Reforestation of Mangroves after Severe Impacts of Herbicides during the the Viet Nam War: The Case of Can Gio

background

This article describes the detrimental impacts of chemicals used in the Viet Nam war on mangroves with a focus on the reforestation efforts of the mangroves of the Can Gio district. In the 1980s, poor management, combined with stress from fuelwood collection and conversion to shrimp ponds, limited the success of mangrove restoration. Between 1978 and 1989,29,583 ha of Rhizophora apiriculata were planted; however, due to a lack of technical experience and a very high planting density, by 1990 only 18,125 ha remained. 35,000 ha of mangrove were replanted by 1996 and, in 2001, about 20,000 ha still survived.

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Ecology of Tree Seed and Seedlings: Implications for Tropical Forest Conservation and Restoration

background

This article reviews literature concerning germination and seedling growth pertinent to tropical forest conservation and restoration, examining the various processes and factors that seeds are exposed to.

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Rehabilitation and Restoration of Degraded Forests

background

This book offers a comprehensive overview of rehabilitation and restoration at the landscape and local levels, providing information on the factors which are known to impact succession, as well as different approaches to reforestation. The authors discuss the importance of including human well-being along with ecological well-being into any plan for rehabilitation or restoration.

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