This review was commissioned to undertake an evaluation of how the Climate Change, Agriculture and Food Security (CCAFS) Theme by Region matrix is being managed to deliver on International Public Goods (IPGs) and development outcomes.

In Cameroon, rangelands occupy about 20 % of surface area; provide critical habitat to many animal and

plant species; offer many vital goods and services to society and are home to pastoralists, agropastoralists,

crop farmers, fishermen and hunter-gatherers, who for centuries co-existed peacefully. In

recent years this harmony is being threatened by changing land use patterns, poor land use planning and

poor recognition of ownership rights. Despite efforts by state and non-state actors to improve pastoral

Use of Acacia pods as feed, growing forage crops, feed and water for pregnant goats, and checking for mineral deficiencies.

The world’s climate is continuing to change at rates that are projected to be unprecedented in recent human history. Some models are now indicating that the temperature increases to 2100 may be larger than previously estimated in 2001. The impacts of climate change are likely to be considerable in tropical regions. Developing countries are generally considered more vulnerable to the effects of climate change than more developed countries, largely attributed to a low capacity to adapt in the developing world.

Presents papers and abstracts on the management of vertisols in sub-Saharan Africa and other parts of the world. Overviews the importance, distribution, agroclimatology and properties of vertisols and the Indian Vertisol technology experience. Reviews resource assessment and management and highlights inter-institutional modes of operation and networking concepts in Vertisol research and development.