Browsing Research Publications/Outputs by Author "Xu, Y"

Now showing items 1-6 of 6

Application of multi-method approach to assess groundwater–surface water interactions, for catchment management

Author: Madlala, Tebogo E ; Kanyerere, T ; Oberholster, Paul J ; Xu, Y Date: Jun 2018 Globally, the dependence of river systems to delayed discharge of subsurface water to augment flows during dry seasons is well documented. Discharge of fresh subsurface water can dilute concentrated river flow quality during reduced flow. ... Read more
Application of the rainfall infiltration breakthrough (RIB) model for groundwater recharge estimation in west coastal South Africa

Author: Sun, X ; Xu, Y ; Jovanovic, Nebojsa ; Kapangaziwiri, Evison ; Brendonck, L ; Bugan, Richard DH Date: Apr 2013 Recharge estimation in arid and semi-arid areas is very challenging. The chloride mass balance method applied in western South Africa fails to provide reliable recharge estimates near coastal areas. A relationship between rainfall events and ... Read more
Asia/Pacific metrology programme gauge block comparison - 1993/94

Author: Brown, N ; Ecom, TB ; Howick, E ; Kruger, O ; Lan, Y ; Ling-Tang, SL ; Matsumoto, H ; Pusaka, J ; Singhal, RP ; Xu, Y Date: 1996 A comparison of gauge blocks has been carried out in the Asia/Pacific Region as part of an international comparison decided on by the Comite Consultatif pour la Definition du Metre. Ten national standards laboratories measured a set of five ... Read more
Hydrogeomorphological approach to quantification of groundwater discharge to streams in South Africa

Author: Xu, Y ; Titus, R ; Holness, SD ; Zhang, J ; Van Tonder, GJ Date: Oct 2002 In South Africa, the flow requirements for maintaining the normal functioning of aquatic ecosystems is termed the “ecological reserve” and these should be determined when a licence application for water allocation is processed. Determination ... Read more
The impacts of commercial plantation forests on groundwater recharge: A case study from George (Western Cape, South Africa)

Author: Tuswa, N ; Bugan, Richard DH ; Mapeto, T ; Jovanovic, Nebojsa ; Gush, Mark B ; Kapangaziwiri, Evison ; Dzikiti, Sebinasi ; Kanyerere, T ; Xu, Y Date: Aug 2019 The benefits of the commercial plantation forestry sector (income generation and job provision) come at considerable environmental costs, particularly the impact of the industry on water resources. Plantation forests exhibit higher ... Read more
Implementation of groundwater protection measures, particularly resource-directed measures in South Africa: a review paper

Author: Pienaar, Harrison H ; Xu, Y ; Braune, E ; Cao, J ; Dzikiti, Sebinasi ; Jovanovic, NZ Date: Aug 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 of the National Water ... Read more

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Browsing Research Publications/Outputs by Author "Xu, Y"

Browsing Research Publications/Outputs by Author "Xu, Y"

Browse

All of ResearchSpace

This Community

Quick Links

Legislation and compliance

General Enquiries

Social Connect