Understanding the Impact of Human Interventions on the Hydrology of Nile Basin Headwaters, the Case of Upper Tekeze Catchments: 1st Edition (Paperback) book cover

Understanding the Impact of Human Interventions on the Hydrology of Nile Basin Headwaters, the Case of Upper Tekeze Catchments

1st Edition

By Tesfay Gebretsadkan Gebremicael

CRC Press

200 pages

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Paperback: 9780367425081
pub: 2019-11-26
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Description

The availability and distribution of water resources in catchments are influenced by various natural and anthropogenic factors. Human-induced environmental changes are key factors controlling the hydrological flows of semi-arid catchments. Land degradation, water scarcity and inefficient utilization of available water resources continue to be important constraints for socio-economic development in the headwater catchments of the Nile river basin in particular over the Ethiopian Catchments. This research investigates the impact of landscape anthropogenic changes on the hydrological processes in the Upper Tekeze basin (A tributary of the Nile). The hydrology of the basin is investigated through analysis of hydro-climatic data, remote sensing techniques, new field measurements and parsimonious hydrological models.

The empirical evidence provided in this book confirms that human-induced environmental changes can significantly change the hydrology of catchments, both in negative (degradation) and in positive (restoration) ways. This book also shows that rainfall-runoff relationships in semi-arid catchments are non-uniform and hence the application of hydrological models in such catchments need special attention. Moreover, parsimonious dynamic hydrological model improves our understanding of the hydrological response to dynamic environmental changes.

Table of Contents

Summary, Introduction, Study area description, Evaluation of satellite products in the Upper Tekeze basin, Temporal and spatial changes of rainfall and streamflow, Quantifying longitudinal land use/cover change in Geba catchment, Modelling hydrological response to land management dynamics, Modelling the impact of catchment management interventions on the low flows, Conclusion and recommendations, References.

About the Author

Tesfay Gebretsadkan Gebremicael was born in Adwa, Ethiopia. He received his BSc degree in Agricultural Engineering from Hawasa University, Ethiopia, in 2006. Thereafter, he joined the Tigray Agricultural Research Institute (TARI), where he worked as an associate researcher in water resources and irrigation engineering. From October 2009 to June 2011, he followed the MSc programme in Water Resources Management, at UNESCO-IHE Institute for Water Education in Delft, The Netherlands. After obtaining his MSc degree, he returned to Ethiopia and continued to work with TARI as researcher in water resources and hydrology. In 2015, he started his PhD studies at UNESCO-IHE. During his PhD research, he studied the hydrology of the Upper Tekeze basin at various spatio-scales using a combination of different methods. His research interests include catchment hydrology, hydrological and river systems modelling, water resources management, spatial and remote sensing analysis and irrigation water management. He has presented his work at various national, regional and international conferences and has published several articles in international journals.

About the Series

IHE Delft PhD Thesis Series

IHE Delft PhD programme leads to a deepening of a field of specialisation. PhD fellows do scientific research, often with conclusions that directly influence their region. At IHE Delft, PhD researchers from around the world participate in problem-focused and solution-oriented research on development issues, resulting in an inspiring research environment. PhD fellows work together with other researchers from many countries dealing with topics related to water and the environment.

PhD research is often carried out in the ‘sandwich’ model. Preparation and final reporting – the first and last portion of the programme – are carried out in Delft, while actual research is done in the fellow’s home country, under co-supervision of a local institute. Regular contacts with the promotor are maintained through visits and long-distance communication. This enables researchers to employ solutions directly to problems in their geographical region.

IHE Delft PhD degrees are awarded jointly with a university. The degrees are highly valued and fully recognised in all parts of the world.

Learn more…

Subject Categories

BISAC Subject Codes/Headings:
SCI026000
SCIENCE / Environmental Science
TEC009020
TECHNOLOGY & ENGINEERING / Civil / General
TEC010030
TECHNOLOGY & ENGINEERING / Environmental / Water Supply