Open access copy available
China's sloping land conversion program: Institutional innovation or business as usual?BackgroundChina’s Sloping Land Conversion Program (SLCP) is the largest land retirement program in the developing world, having the goal of converting 14.67 million hectares of cropland to forests by 2010, primarily targeting high-slope and marginal lands. The program is being implemented in more than 2000 counties across 25 provinces in China and affects tens of millions of rural households using PES models to promote afforestation. Open access copy available |
Putting Participatory Domestication into Practice in West and Central AfricabackgroudThis article reviews the process of participatory community tree domestication in central Africa. Research Goals & MethodsIn case studies examined, nurseries were planned in coordination between the International Center for Agroforestry Research and local communities, and the two groups divided the funding and supply of nursery materials. No salaries were paid to the farmers working in the nursery. ICRAF staff trained community members in propagation techniques. Open access copy available |
Feasibility of Farmer-Managed Vegetative Propagation Nurseries in CameroonbackgroundThis article reviews farmer-managed vegetative propagation nurseries in Cameroon. The authors summarize the division of costs required to establish and operate the nurseries. Research Goals & MethodsCuttings of Dacryodes edulis, Irvingia gabonensis and Ricinodendron heudelotti were studied. All had successful rates of propagation by cutting, but only Dacryodes edulis had success with air layering. Open access copy available |
Modelling the Effect of Forest Cover on Shallow Landslides at the River Basin ScalebackgroundThis study analyzes soil models that can be used to help predict soil erosion which are useful to prioritize reforestation areas of watersheds. Research Goals & MethodsThe researchers tested the models in a river basin in Ecuador. They collected data for soil moisture/matric potential, depth, and rainfall. Vegetation (overland flow resistance coefficient) and root cohesion data were derived from the literature, as was the evapotranspiration rate. Open access copy available |
Rehabilitación de areas degradadas en la Amazonia peruana: Revisión de experiencias y lecciones aprendidas (Rehabilitation of degraded areas in the Peruvian Amazon: Revision of experiences and lessons learned)EspañolAntecedentesOpen access copy available |
Sesbania sesban improved fallows in eastern Zambia: Their inception, development and farmer enthusiasmBackgroundIn eastern Zambia, nitrogen deficiency is a major limiting factor for increased food production. Soil fertility has been declining because of nearly continuous maize (Zea mays) cultivation with little or no nutrient inputs. The use of short-duration tree fallows was one of several agroforestry options hypothesized to restore soil fertility. This study reports on long-term trials with Sesbania sesban in field station and farm trials. Open access copy available |
Participatory Domestication of Agroforestry Trees: An Example from the Peruvian AmazonbackgroundThis paper describes a program through the International Centre for Research in Agroforestry (ICRAF) to work with farming communities to domesticate native tree species for use in agroforestry and the conservation of tree diversity in their forests. Open access copy available |
Paying for Biodiversity Conservation Services in Agricultural LandscapesbackgroundThis document describes the genesis for the World Bank GEF project from 2002-2007 to implement payments for ecosystem services for silvo-pastoral systems in Colombia, Nicaragua, and Costa Rica. The payments were designed to compensate for biodiversity services: international donor money would be exchanged for the international environmental service of biodiversity. Open access copy available |
Cost-Effectiveness of Dryland Forest Restoration Evaluated by Spatial Analysis of Ecosystem ServicesbackgroundThis study evaluates the cost-effectiveness of dryland forest restoration through a comparative analysis of four study areas in Latin America. Research Goals & MethodsThe authors model multiple ecosystem services to estimate costs and benefits of restoring dryland forests under a range of economic valuation conditions. Open access copy available |
Taungya in the PhilippinesbackgroundThis 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 |
