East Asia and Pacific

Forest Rehabilitation and its Implication for Forest Transition Theory

background

This article reviews the history of forest rehabilitation in Vietnam, Philippines, China, Peru, Indonesia, and Brazil.

Available with subscription or purchase

Local Impacts and Responses to Regional Forest Conservation and Rehabilitation Programs in China's Northwest Yunnan province

background

This article reviews large-scale government reforestation activities in Yunnan Province, China. Agricultural development in the past half century in the Salween and Mekong watersheds in northwest Yunnan has resulted in severe erosion. The government has recently banned logging and instituted large-scale reforestation programs at the same time. These reforestation projects use Pyrus pyrifolia, Pinus yunnanensis and Pinus armandii.

Available with subscription or purchase

Effect of Site Preparation and Initial Fertilization on the Establishment and Growth of Four Plantation Tree Species used in Reforestation of Imperata cylindrica (L.) Beauv. Dominated Grasslands

background

This study describes site preparation techniques for the regeneration of four native tree species in Imperata cylindrica- dominated areas of South Kalimantan, Indonesia.

Goals & Methods

Two trials were run. The first one examined the effects of strip plowing and complete plowing on the performance of Acaca mangium. The second trial compared the effects of complete plowing, herbicide treatment and fertilization (NPK) on four tree species commonly use in Imperata grassland reforestation.

Available with subscription or purchase

Taungya in the Philippines

background

This book chapter provides a description of the ecological effects of deforestation in the Philippines and a history of the failed social forestry programs that began in the 1970s.

Open access copy available

Direct Seeding of Forest Trees in Grassland Communities of Carranglan, Luzon Island

background

This study concerns the survival of 12 native pioneer species and one exotic species when directly sown into grasslands (Themeda triandra and Imperata cylindrica grasses). They were monitored for 16 weeks . The Authors note that direct seeding studies are important because direct seeding is cheaper and faster than nursery propagation.

Available with subscription or purchase

One Century of Forest Rehabilitation in the Philippines: Approaches, Outcomes, and Lessons

background

This chapter provides a review of reforestation efforts in the Philippines, beginning with small-scale forest rehabilitation efforts since 1910. Reforestation was traditionally implemented by government and private companies. Since the mid-1970s, international funders have driven these efforts.

Open access copy available

Effect of Vegetation Restoration on Soil and Water Erosion and Nutrient Losses of a Severely Eroded Clayey Plinthudult in Southeastern China

Background

In this study, researchers compare erosion from reforested and degraded sites in subtropical southeastern China.

Goals & Methods

The objective of the study was to estimate the long-term influences of reforestation on soil and water erosion and nutrient losses in regions of southeast China that are characterized by severely eroded bare land derived from Quaternary red clay. The study examined surface runoff, soil erosion, and soil nutrient content.  

Available with subscription or purchase

Reforestation in the Philippines, Proceedings from the Fourth Pacific Science Congress, Java

  • This Bureau of Forestry authored document describes reforestation efforts to recover areas degraded by shifting agriculture. A forest nursery was established in 1910 to determine best forest tree species for “artificial reforestation of cogon lands” and in areas of “second growth of no commercial importance”- 600 species were experimented with.
Available with subscription or purchase

Annual report of the director of forestry of the Philippine Islands for the period 1907-1913

background

This report contains a number of sections relevant to early reforestation activities in the Philippines, including research on succession pathways, restoration experiments on degraded lands, tree nursery operations, and native species.

conclusion & takeaways

This report provides the rare opportunity to look at the history of forestry and ecological activities in the tropics. These activities and projects can now be analyzed in the full context of the past 100 years, wherein the arcs of their success, failure, and learnings can be more fully understood. 

 

 

Open access copy available

A Preliminary Working Plan for the Public Forest Tract of the Mindoro Lumber and Logging Company, Bongabon, Mindoro, Philippine Islands

Summary

This is a Bureau of Forestry management plan for a 20-year concession held by the Mindoro Lumber and Logging Company. The document provides site description, descriptions of different forest types, stand types, and tree species, yield tables for different forest types, brief financial analysis, and description of minor forest products. (wood properties, growth habit, etc)

Available with subscription or purchase
Subscribe to East Asia and Pacific