Kenya covers a total land area of 582,646 km2. This land area is classified in terms of agricultural potential as: 12.7% of medium to high potential for agricultural production; 11.5% of arable land, subject to periodic droughts; 70.7% of drylands; and 5.6% of non-agricultural land. High population densities are more prevalent in areas of high agricultural potential than those of low potential (drylands). Most of Kenya's population (approx. 80%) lives in rural areas and therefore depends on agriculture and livestock for food and income.

This book reviews sustainable technological options for land and water management and that are appropriate to soil and moisture conservation in drylands areas of Kenya. Of significant importance are: Environment and Resource Conservation in Semi-Arid Kenya; Dryland agriculture and conservation technologies in Kenya; Sustainable Soil Management Technologies for Effective Erosion Control in Semi-Arid Kenya; Development of Sustainable Conservation Techniques for Dryland Agriculture in Semi-arid Kenya; Agroforestry for Environmental Conservation in Dryland Environments of Kenya; Carbon Sequestration in Dryland Soils; Integrated Watershed Resource Management in Semi-arid Kenya; Runoff Water Management Systems for Dryland Agriculture in Semi-Arid Kenya; Land and Water Management for Poverty Alleviation: Experiences from Iiuni Watershed, Machakos County, Kenya; and Participatory Role of Communities in Sustainable Development and Management of Resources in semi - arid environments of Kenya