Browsing by Author "Xu, Y"
Now showing items 1-3 of 3
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Assessing the adverse effects of a mixture of AMD and sewage effluent on a sub-tropical dam situated in a nature conservation area using a modified pollution index
Oberholster, P.F; Goldin, J; Xu, Y (Springer Nature, 2021)Currently water resources in nature conservation areas are under severe pressure due to external drivers of anthropogenic pollution. There is a lack of monitoring tools to determine water quality status of dams situated ... -
Fracture development and fractal characteristics of overburden rock under repeated mining
Zhang, Z; Zhang, Y; Xu, Y (Spinger, 2021)The purpose of this paper is to provide scientific basis for the stability evaluation of overburden rock of repeated mining goaf under the expressway. The objectives of the present study are to reveal the development of ... -
Implementation of groundwater protection measures, particularly resource directed measures in South Africa: a review paper
Pienaar, H; Xu, Y; Braune, E (Water Policy, 2021)This review paper on groundwater protection measures in South Africa focuses on the actual implementation of groundwater protection measures, in particular, the resource-directed measures (RDM) as described in Chapter 3 ...