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Showing items 1 through 9 of 8.
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Library Resource
The study discusses land-degradation in pastoral communities and depicts land-use system and associated human and livestock population pressure as the major determinant of vegetation cover, surface run-off, soil erosion, and species richness. The study recommends use of enclosures to reverse range degradation, and diversification of pastoral economies to reduce poverty and relieve pressure on land as the primary source of livelihood in the semi-arid rangelands of Kenya
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Library Resource
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Library Resource
There is correlation on land degradation in reference to environment conflict against natural
resources undocumented. Environmental conflicts mostly depend over human needs and issues
such as distribution, allocation and natural resources management. History documents show how
resource-based conflicts had contributed to highly destructive wars at Karamoja and Kagera
regions of Uganda, Darfur in Sudan, in Rwanda genocide and even in the Niger Delta. Mau
Forest Complex is Kenya’s important water tower. Important rivers that deplete in to Lake
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Library Resource
Geothermal Energy is a natural form of energy stored deep in the earth's hot rocks and
waters within the fractured rocks. It is fairly widespread in the world mostly within
continental plate margins. It has been put into use for several centuries but commercially;
the world's first geothermal power plant was built at Larderello Italy in 1901 and is still
generating. In Africa, Kenya is the first country to utilize this technology for power
generation in the Rift Valley at Olkaria Naivasha. The geothermal energy potential in
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Library Resource
This chapter presents and discusses the causes of land degradation, and ways of sustainable land development and agricultural productivity. The evidence presented here suggests several avenues for achieving a world without land degradation. First, efforts to promote sustainable land management need to improve locally and nationally. Second, instead of focusing solely on fertilizer subsidies, countries should use broader and more cost-effective incentives to encourage farmers to adopt integrated soil fertility management.
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Library Resource
Most of our semi-arid land is threatened with increased land deterioration due to
changes in land use especially in areas where soils have sealing properties which
hinder infiltration of rain- water. The study was carried out in Kibwezi Division,
Machakos District, a distance of 220 km. from Nairobi. It was designed to investigate
major causes of land deterioration following human settlement around 1963 and low
cost measures of reversing it.
The experiment was designed to investigate whether slashing bush and spreading
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Library Resource
Characterizing soil erosion hazard and its spatial variability is critical for maintaining
user confidence in planning soil- and water- conservation programmes and general
land-use management. Predicting the average rates of soil erosion for a combination
of specific soil and land-use types is vital. This is because such predictions form a
basis for providing guidelines for effective erosion control.
The purpose of this investigation was to examine the erosion effects of alternative
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