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The Evolution of Reforestation in Brazil

background

This article describes the history of incentives for reforestation in Brazil from the 1970s through 2001.

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Reforestation of an Indonesian Tropical Forest: The Win-Win Approach of a Private Japanese Firm

Background

As one of Japan's largest forestry firms, Sumitomo Forestry Company, Ltd. provides a unique approach to a sector that is increasingly faced with pressures due to population and economic growth. This resource examines on initiative by the firm, the Sebulu experimental forest project in the eastern part of Kalimantan, Indonesia.

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The Reforestation Value Chain for the Philippines

background

This paper describes the reasons for the failure of reforestation projects in the Philippines and the potential actions to improve success. When reforestation is focused narrowly on tree plantings, they can last for a few years (mostly 3) but then are easily cut by farmers who want to resume farming, by people in need of wood, or by people feeling that the reforestation was unjust. Most reforestation projects do not have plans beyond tree establishment.

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

background

This review evaluates the restoration of Brazil's Atlantic forest by drawing from published and unpublished sources. Reforestation in Atlantic Brazil took place in phases: government-sponsored plantations predominated until 1982; a focus on native species plantations from 1982-1985; higher diversity of species used from 1985 to 2000; a focus on restoring process rather than copying the structure of natural forests from 2000-2003; and finally a conscious effort to improve intraspecific genetic diversity and seed acquisition from 2003 to today.

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

Background

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.

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Human Ecological Questions for Tropical Restoration: Experiences from Planting Native Upland Trees and Mangroves in the Philippines

Background

This article evaluates the human ecology of reforestation in the Philippines under the Bais Bay Development Action Program. Reforestation is considered in upland riparian as well as coastal mangrove areas.

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Carbon Forestry Project CO2OL Tropical Mix

BACKGROUND

Degraded land, originally forest land, later used for extensive cattle ranching, is reforested with mostly native tree species and gradually converted into mixed forests. The project provides for sustainable timber production and cocoa cultivation; protects biodiversity and restores a healthy forest ecosystem. The  project reforests previously degraded pastureland with a mixture of native tree species to produce fine tropical timber, enrich the soil, save and filter water, sequester carbon, and contribute to the mitigation of climate change.

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CO2OL Native Tree Species Reforestation

background 

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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.

research goal & methods

In 2003, 16 native and 2 exotic species were planted in single-species plots with a 3m x 3m spacing of trees at two different sites (one seasonally wet, one more dry). All plots were thinned to 50% of their original density at two years after plantation establishment, and the thinned trees were measured for biomass and biomass partitioning.

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Linking Multiple-Level Tree Traits with Biomass Accumulation in Native Tree Species used for Reforestation in Panama

background

This research presents the links between biomass accumulation, plant traits, and functional groups for five native species in abandoned pasture of central Panama.

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