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Fuelwood, deforestation, and land degradation: 10 years of evidence from cebu province, the Philippines

Journal Articles & Books
декабря, 2008
Philippines
Africa
Central America
Asia
South America

A major development concern of the 1970s and 1980s was 'the other energy' or 'woodfuel crisis'. Woodfuel use in developing regions of Africa, Asia, and Latin America was believed to be a key factor in tropical deforestation, and the loss of forests was projected to result in widespread woodfuel shortages. In recent years, however, it has become apparent that woodfuel production is seldom a direct cause of deforestation (although it may be a by-product), and that most woodfuel demand is met by trees and shrubs growing outside of forest areas.

Forest fragmentation and regrowth in an institutional mosaic of community, government and private ownership in Nepal

Journal Articles & Books
декабря, 2008
Nepal

This study analyzes forest change in an area of Nepal that signifies a delicate balance between sustaining the needs and livelihood of a sizable human population dependent on forest products, and an effort to protect important wildlife and other natural resources.

Willingness to Pay for Forest Property Rights and the Value of Increased Property Rights Security

Journal Articles & Books
декабря, 2008

This paper studies the willingness to pay (WTP) for forest property rights in Viet Nam. We do so by asking respondents to estimate the value of two different forest property rights regimes where only the level of property security differs and all other forest plot characteristics are constant. We use this information to identify the value of the property rights security.

impact of land-use change on larval insect communities: Testing the role of habitat elements in conservation

Journal Articles & Books
декабря, 2008
Costa Rica

Conservationists have proposed that maintaining key elements of the original land-cover type in modified landscapes may mitigate the detrimental effects of land-cover change on residual species. We tested this hypothesis for aquatic insect communities in tank-forming bromeliads in forested and non-forested habitats in Costa Rica. Bromeliad tanks hold much of the standing water in this region and therefore provide an important resource for insects with aquatic larval stages.

Sustainable supply of wood and fibre: does Malaysia have enough?

Journal Articles & Books
декабря, 2008
Indonesia
Malaysia
Brazil
China

Malaysia is the world`s largest exporter of tropical timber (all products), at FOB value of RM21.5 billion in 2005, followed by Indonesia and Brazil. In 2004, Malaysia overtook Indonesia as the leading exporter of plywood with just over 4.35 million cubic metres (m3), but in 2005 China outstripped all producer countries including Malaysia (5.13 million m3) as the largest exporter of tropical plywood. Although the timber industry linkages integrating about 750 small and medium enterprise (SMEs) with another 1,500 smaller production units.

roles of roads and agricultural land use in altering hydrological processes in Nam Mae Rim watershed, northern Thailand

Journal Articles & Books
декабря, 2008
Thailand

The distributed hydrology soil vegetation model (DHSVM) is applied in the 107 km² Nam Mae Rim watershed (NMRW) in northern Thailand. Simulations using land cover scenarios for 1989 and 2002, extreme deforestation, and forest, each run with and without roads, show that roads have very small effects on the mean water fluxes, but significantly increase peak flows for all land cover scenarios. The magnitude of the road effect on peak flow depends on the land cover context in which the roads are placed.

Forest land transformation in Latvia: resume of the PhD paper for the scientific degree of Dr.silv. in Forest Economic and Policy

Policy Papers & Briefs
декабря, 2008
Latvia

The Promotional Paper Forest Land Transformation in Latvia by Gunta Bāra has been developed at the Forest Faculty of the Latvian University of Agriculture between 2001 and 2007. Goal of the Promotional Paper: to identify the main problems in transformation of forest land in the Republic of Latvia and gaps in legislative instruments regulating the process of change of land use type, to prepare recommendations for their elimination, to develop a methodology for calculation of compensation for the losses caused to the state as a result of destruction of natural forest environment.

Community participation in a social forestry program in Central Java, Indonesia: the effect of incentive structure and social capital

Journal Articles & Books
декабря, 2008
Indonesia

A new social forestry program has been implemented in Java to overcome encroachment of state forests. In this program, the state and local communities jointly manage the state forests and share the benefits of increased forest resource stock and flow as a result of the management. This article aims to investigate the complete incentive structure of the social forestry program and how the incentive structure changes community member participation in forest management. Property rights transfers and economic analyses were employed to analyze the incentive structure.

Property rights, land conflicts and deforestation in the Eastern Amazon

Journal Articles & Books
декабря, 2008

In the Brazilian Amazon, insecure property rights are among the main causes of land conflicts and deforestation. Through an in-depth empirical case study in Maranhao in the Eastern Amazon, this research analyzes how distorted agrarian, forest and environmental policies, laws and regulations originated insecure property rights not only over land, but also over timber, which allied to social and political factors, such as uneven distribution of land and strong organization of landless peasants, led to land conflicts and deforestation.

Causes of Deforestation: The Maine Case

Journal Articles & Books
декабря, 2008

Many of the world's forests are being destroyed at a rapid rate. This article analyzes the decisions of landowners in Maine, where forests have been heavily harvested and much land has been converted to non-forest use. Data on these landowners and their land were obtained from primary and secondary sources, satellite change detection analysis, and structured interviews. We found that there are several different landowner groups making different harvesting decisions in response to different incentives.