Год выпуска: 2014 Автор: Xolani Sibande Издательство: LAP Lambert Academic Publishing Страниц: 68 ISBN: 9783659525155
Описание
Currently 35 per cent of the total water storage available in South African dams has deteriorated in water quality due to excessive nutrient loading. Eutrophication poses a significant threat to freshwater resources in South Africa. Although there are policies in place to deal with this threat, the problem of eutrophication still persists. The main goal of this study was to investigate the existence of tradeoffs between the different economic costs associated with eutrophication in the Vaal River System. This was done with the aim of understanding the water quality management policy implications that follow as a result of the existence of tradeoffs between the different economic costs associated with eutrophication in the Vaal River System. This study contributed to the understanding of the current and historic impact of eutrophication on the Vaal River System.
