Based on a survey of 60 villages in Western Ghana, where cocoa is the dominant crop, this study explores evolutionary changes in land tenure institutions on women's land rights and the efficiency of tree resource management....With increasing population pressure, customary land tenure institutions in Western Ghana have evolved toward individualized systems in order to provide appropriate incentives to invest in tree planting and management. Contrary to the conventional wisdom, individualization of land rights has strengthened women’s rights to land.

This study was conducted with the main objective of determining the linkages between poverty and land management practices in Uganda. The study used the 2002/03 Uganda National Household Survey (UNHS) and more focused data collected from a sub-sample of 851 households of the 2002/03 UNHS sample households. We found that farmers in Uganda deplete about 1.2 percent of the nutrient stock stored in the topsoil per year, which leads to a predicted 0.31 percent reduction in crop productivity.

Les nouvelles sur l’état de l’agriculture en Afrique sont en grande partie décourageantes, mais on entrevoit des lueurs d'espoir. Quelques efforts stimulants réalisés par des agriculteurs et chercheurs africains au cours des dix dernières années ont sensiblement augmenté la productivité agricole dans certains pays et pour certains produits. Ces cas peuvent servir de modèles pour de futurs efforts, mais seulement si les responsables des politiques de développement et les professionnels comprennent les processus qui ont amené ces résultats, et les éléments clé de leur succès.

ecent food-price and economic shocks have further jeopardized the food security of developing countries and poor people, pushing the estimated number of undernourished people over one billion. Known and unknown food-security risks appear to be on the rise. Increasing uncertainties raise critical questions about how to quickly, viably, and sustainably manage familiar risks and emerging new ones.

Successful adoption of natural resource management technologies requires that important fundamentals of property rights be established. Because disputes over property rights occur universally, the ability to successfully defend one's rights to property exercises a central influence on the tenure security necessary for technology adoption. However, defending rights to property rests upon the possession of evidence that is readily available and widely regarded as legitimate.

This paper examines the nature of community management of woodlots and investigates the determinants of collective action and its effectiveness in managing woodlots, based on a survey of 100 villages in Tigray, northern Ethiopia. We find that collective management of woodlots generally functions well in Tigray. Despite limited current benefits received by community members, the woodlots contribute substantially to community wealth, increasing members’ willingness to provide collective effort to manage the woodlots.

This study explores the impact of changes in environmental conditions on household labor allocation to the collection of environmental goods such as fuelwood and leaf fodder for a sample of rural Nepali hill households. Households in rural areas of most developing countries often rely heavily on the surrounding environment for goods such as water, wood, and livestock fodder. Frequently these and other environmental products are collected from local common forestland, a task that in many areas is predominantly carried out by women.

This study explores the impact of changes in land tenure institutions on women’s land rights and the efficiency of tree resource management in western Ghana, where cocoa is the dominant crop. Although communal land tenure aims to provide equitable access to land for all households, women’s land rights in the region are weaker than those of men, as is often the case under customary land tenure systems (Lastarria-Cornhiel 1997).

Biofuel demand is increasing because of a combination of growing energy needs; rising oil costs; the pursuit of clean, renewable sources of energy; and the desire to boost farm incomes in developed countries. In turn, the need for crops-such as maize and sugarcane-to be used as feedstocks for biofuels has increased dramatically. That demand has had a significant and increasing impact on global food systems. The effects of growing biofuel demand are interwoven with tightening grain markets, which reflect demographic shifts and improved diets.

This study presents an approach to analyzing decentralized forestry and natural resource management and land property rights issues, and catalyzing collective action among villages and district governments. It focuses on understanding the current policies governing local people's access to property rights and decision making processes, and learning how collective action among community groups and interaction among stakeholders can enhance local people's rights over lands, resources, and policy processes for development.

The International Food Policy Research Institute (IFPRI) business-asusual projections of agricultural supply and demand anticipate a rise in food prices of most cereals and meats, reversing long-established downward trends. Between 2005 and 2050, food prices for maize, rice, and wheat are projected to increase by 104, 79, and 88 percent, respectively, while those for beef, pork, and poultry will rise by 32, 70, and 77 percent, respectively.