Effects of land use change on land degradation reflected by soil properties along Mara River, Kenya and Tanzania
Publication Date
2015-01-01Author
Matano, Ally-Said
Kanangire, Canisius
Anyona, Douglas N
Abuom, Paul O
Gelder, Frank B
Dida, Gabriel O
Owuor, Philip O
Ofulla, Ayub VO
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Show full item recordAbstract/ Overview
Human-induced changes to natural landscapes have been identified as some of
the greatest threats to freshwater resources. The change from natural forest cover to
agricultural and pastoral activities is rampant especially in the upper Mara River catchment
(water tower), as well as along the course of the Mara River. The objective of this study was
to determine the effect of land use change on the physico-chemical properties of soil (bulk
density, carbon, nitrogen, phosphorus and pH) along the course of the Mara River. Five
major land uses (agricultural lands, livestock/pastoral lands, forested lands,
conservancy/game reserves, and natural wetland) were explored. Results revealed that the
mean soil bulk density was 0.956 g/cm3 and differed significantly between sites (p< 0.001).
Live biomass values differed significantly between sampling sites (land use types) within …
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- Department of Chemistry [323]