Land Tenure Working Paper 14: Growing land scarcity and concern about land-related conflicts and rising levels of rural impoverishment have brought land to the fore once more. The main difference with the recent past is the wide spectrum of actors who want to take part in the elaboration of the…

Insect pests, diseases and other biotic agents have considerable impacts on forests and the forest sector. They can adversely affect tree growth and the yield of wood and non-wood products. Damage caused by forest pests can significantly reduce wildlife…

This project is about matching technologies (or whole strategies) with environments. It has been shown that “blanket” RMS are often inappropriate. One size does not, as they say, fit all. Strategies for upper slopes are likely to be different than those for lower slopes. The suitability of…

Through its innovative operations, and its facilitation of dynamic
communities of researchers, development experts, policy makers,
producers and consumers, this CGIAR Challenge Program goes
beyond research for development as usually practiced.
Yet, paradoxically for a…

This study attempted to predict the likely impacts of a dam reservoir and flow regulation on riparian plant composition and diversity. The study was conducted around the Koga dam in the upper part of the Blue Nile basin in the northwestern part of Ethiopia. Floristic composition and diversity in…

Empirical studies have shown that oil-dependent countries are more likely to suffer from civil wars motivated by ‘grievances’ or ‘greed’ — and this is particularly true for states in sub-Saharan Africa.
This paper evaluates several important international governance initiatives in the…

Livelihoods in Darfur are intimately linked to the conflict. This document considers the livelihoods of the Northern Rizaygat, a group of Arabic-speaking, camel-herding nomads living in the Sudanese states of North, South, and West Darfur. The Northern Rizaygat have achieved notoriety for their…

This study commissioned by CTA aims to identify agricultural information needs of key actors / beneficiaries for CTA products and services, potential actors ..and, to develop some baseline data to facilitate subsequent monitoring activities.

This paper provides a methodology for comparing global land cover maps that allows for differences in legend definitions between products to be taken into account. The legends of the two maps are first reconciled by creating a legend lookup table that shows how the legends map onto one another.…

This reports summarizes and synthesizes activities and achievements of the CGIAR Challenge Program on Water and Food (CPWF) through the end of 2007. The CPWF is an intiative of the CGIAR designed to take on the global challenge of water scarcity and food security. It is an international, multi-…