Titlebook: Landscapes and Landforms of Ethiopia; Paolo Billi Book 2015 Springer Science+Business Media Dordrecht 2015 Ethiopia.Geomorphology.Horn of

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STALE

Geology of Ethiopia: A Review and Geomorphological Perspectivesout seventy million years during which a new important peneplanation surface developed. Concomitant with the first phase of the rifting of the Afro/Arabian plate, a prolific outpouring of the trap flood basalts took place predominantly during the Oligocene over a peneplained land surface of modest e

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The Climate of Ethiopiarends of temperature and annual, spring, and summer rains were interpolated for the last 3–5 decades. Temperature shows a markedly increasing trend especially as regards the minimum values, whereas annual rainfalls tend to decrease with the spring, ‘small rains’ decreasing at faster rate.

Iatrogenic

Ethiopian Riversrphological changes are analyzed. Flow data are investigated and a number of correlations with catchment parameters, capable also to predict discharge in ungauged rivers, are reported. Runoff changes through time do not show any significant trend, whereas the sediment yield of Ethiopian river is of

Mortal

季雨

Paleoglaciated Landscapes in Simen and Other High-Mountain Areas of Ethiopiacolder than at present (2014), much more dry, and probably without monsoon, at least in northern Ethiopia. Most probably in the Early Holocene, the re-emergence of monsoonal rains led to a strong erosion phase, which was followed by an extended stable phase with soil formation, building up about 70-

Vasoconstrictor

Geomorphology of the Archaeological Area of Aksumll present, allowed to develop a plough marks-based methodology to assess the historical soil erosion rate and, hence, to understand historical landscape evolution within a man-controlled environment. The occurrence of archaeological evidence in such a characteristic geomorphological context provide

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orthodox

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Gully Development in the Tigray Highlandsr conservation measures, erosion rates decreased, which announced the start of the third hydrogeomorphic phase since ca. 2000. In 2010, about one-fourth of the gully channels were stabilized. These hydrogeomorphic developments correspond to a gully .-and-. cycle in the second half of the twentieth c