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Please use this identifier to cite or link to this item: http://hdl.handle.net/123456789/14819
Title: An Ecology Study of the Montane Graduate in Wolmera Woreda
Other Titles: Zerihun Woldu
???metadata.dc.contributor.*???: Dr.Tewolde B.G
Woldu, Zerihun
Issue Date: Jul-1980
Publisher: Addis Ababa University
Abstract: A study of the grasslands in wolmera wereda was made from an August 1979 to October 1979, One hundred and twenty stands were systematically sampled and the occurence of 118 plant species in the stands recorded. Some environmental factors v/ere recorded and soil samples collected. Computations of the classification of the vegetation using the Association Analysis Technique was made at the University of Manchester Regional Computer Center, Four distinct vegetation types were tentatively identified from the dendrogram at higher levels of the classificatory hierarchy and were tatistically tested for significant contrasts. Gradients of soil pH, conductivity, hue, and cation content are positively correlated with a decreasing drainago gradient and these are negatively correlated with an increasing grazing gradient
Description: A Thesis Presented to the School of Graduate Studies Addis Ababa University In partial fulfilment of the requirements for the degree of Master of Science in Biology
URI: http://hdl.handle.net/123456789/14819
Appears in Collections:Thesis - Biology

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