Estimating combined loads of diffuse and point-source pollutants into the Borkena River, Ethiopia / / by Eskinder Zinabu Belachew

• VerfasserIn: Belachew, Eskinder Zinabu,
• Place / Publishing House: Leiden, the Netherlands : : CRC Press/Balkema,, [2019]
• Year of Publication: 2019
• Edition: 1st ed.
• Language: English
• Physical Description: 1 online resource (165 pages)

This book is an initial attempt to estimate the loads of heavy metal and nutrient loads into an industrial effluent receiving rivers of a typical industrializing catchment. It shows the effects and impacts of diffuse and point sources of these loads into the rivers, and illuminate management, capacity and policy gaps of riverine water and sediment monitoring in the sub-Saharan countries perspective from Ethiopia. The study was done in semi-arid catchments of Kombolcha city with industrialising urban and peri-urban areas in north-central Ethiopia. The Leyole and Worka rivers, which receives industrial effluent and wash-off from the catchments' areas, were monitored for two years. This book contribute to our understanding on applicable methods to quantify loads of diffuse and point sources in data poor areas, and the most important contribution is to address the gaps in in controlling emission changes and. The results of this book contribute to the theory of river protection and understanding of water quality management of sub-Saharan African tropical rivers and sediments and provides policy options for improvement in rivers water quality of the sub-Saharan countries. In bridging this gap, this book proposed a model to estimate the total loads of nitrogen and phosphorus from a catchment.

Table of Contents

Cover -- Half Title -- Title Page -- Copyright Page -- Acknowledgements -- Summary -- Table of Contents -- Chapter 1: General introduction -- Chapter 2: Impacts and policy implications of heavy metals effluent discharges into rivers within industrial Zones: A sub-Saharan perspective from Ethiopia -- Chapter 3: Preventing sustainable development: policy and capacity gaps for monitoring heavy metals in riverine water and sediments within an industrialising catchment in Ethiopia -- Chapter 4: Evaluating the effect of diffuse and point source nutrient transfers on water quality in the Kombolcha River Basin, an industrializing Ethiopian catchment -- Chapter 5: Estimating total nitrogen and phosphorus losses in a data-poor Ethiopian catchment -- Chapter 6: Synthesis and conclusions -- References -- Samenvatting -- About the author.