Discusses the aim of studies on vegetation & feed resources in pastoral systems, describing the collection & presentation of data in the descriptive phase; identification of constraints in the diagnostic phase; and analysis of the impact of selected variables or technical innovations on the systems' functioning, and the development of adapted technology in the experimental phase.

Describes techniques of long-and short-term measurements of changes in vegetation and feed resources in pastoral systems, with particular reference to sampling techniques and costs of the various methods.

Background: Human behavioral factors have been found to be central in the transmission of Rift Valley fever.

Consumption of contaminated meat and milk in particular have been identified as one of the key risk factors for

the transmission of Rift Valley fever in humans. In pastoral communities, livestock is the main source of livelihood

from which many benefits such as food as well as economic and cultural services are derived. Zoonotic diseases

therefore have a great impact on pastoral communities livelihoods. However, lay perceptions regarding the

This report characterises the extent of livelihood diversification in Turkana District, briefly surveys a range of options, identifies their relative strengths and weaknesses, and makes recommendations for supportive interventions by development actors. It relies on three main sources of information: a literature review, key informant interviews, and focus group discussions. A case study approach was used to gain further insights into selected diversification opportunities. The study team, however, noted that, when applying an agreed selection criteria (i.e.

This report focuses on the issues surrounding livestock marketing in Turkana District. The report 's authors undertook an extensive literature review and conducted field work in Turkana in early 2006. They characterized and described the livestock marketing systems operating in the district, identified problems and constraints, and made a series of recommendations intended to increase the number of pastoralists profitably accessing livestock markets. Finally, they identified researchable issues which would enable a better understanding of livestock marketing in Turkana District.

Little of the current focus on landscape fragmentation has focused on rangelands or pastoral lands. This paper investigates the existing evidence for causes and processes of fragmentation in pastoral lands and its effects of landscapes and peoples. More conceptual work is needed on the definition of loss and fragmentation, particularly efforts to clarify fragmentation from whose (or what's) perspective.

Examines the need and methods for studying livestock markets and routinely collect time series data on prices of livestock at local, regional and terminal markets, outlining a method for setting up a systematic collection and analysis of livestock market information. Presents a simplifed livestock marketing systems model; illustrated suggestions for data analysis; and recommendations for a national organizational framework for collecting & analyzing livestock market data.

Discusses how low level aerial survey can be used to diagnose constraints within pastoral systems and the relative cost effectiveness of such operations, with particular reference to flight & sample procedures and information collection and analysis; presents some results from low-altitutde aerial survey undertaken by ILCA in Nigeria, Mali, Niger and Ethiopia.

Presents results of a 6 year study on the livestock production systems, management practices herd & flock demography in an agropastoral system in central Mali as well as reproductive performance growth rate, weights, mortality, offtake and productivity in terms of meat & milk yield of cattle & small ruminants; includes recommendations on means of improving the system and future research.

Reviews various approaches and techniques used in a number of sub-Saharan African countries to collect and analyze data on large-scale ecological changes with particular reference to remote sensing and monitoring techniques in resource inventory; suggests ways to build more effective data bases.

Discusses ways of collecting livestock data, mentioning the usefulness and techniques of low-level aerial surveys to gather information on animal numbers; and methods of recording weight changes and milk yields.