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Showing items 10 through 18 of 2088.Livestock production is the main source of livelihood in the arid and semi-arid lands in Africa. However, desertification characterized by vegetation degradation and soil erosion is a major threat to the sustainability of land-based production systems.
This study determined the patterns and magnitudes of land cover
and use changes, their driving factors and impacts on soil quality
and pasture productivity in Nakasongola district. Satellite data
(1970 - 2009), surveys, soil and pasture sampling techniques
Rangelands in semi-arid Kenya have recently witnessed extensive land use changes. These changes can mainly be attributed to increased livestock populations and the response of the increased human population to both local and exogenous opportunities and constraints.
The impact of land use and cover change on soil quality and pasture production was investigated in the rangelands of Nakasongola District, Uganda.
The adoption and adaptation of enclosures in the arid and semi-arid rangelands of sub-Saharan Africa is driven and
sustained by a combination of factors. However, reviews indicate that these factors cannot be generalized, as they
A study was conducted in dry and wet season to determine macro and micro mineral status of
growing sheep and goats in arid rangelands of northern Kenya. Forty four, 22 each of sheep and goats (1-2
Achieving cooperation in natural resource management is always
a challenge when incentives exist for an individual to maximise her short term
benefits at the cost of a group. We study a public good social dilemma in water
ICARDA continued to play a critical role in the development, improvement, and dissemination of climate-resilient crop varieties last year.
The year of 2008 marked the beginning of a new phase at ICARDA: the full implementation of the Center's Strategic Plan 2007-2016, and a renewed commitment to addressing the global challenges of food security, poverty alleviation and climate change in the dry areas.
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