Characteristics of local groundwater recharge cycles in South African semi-arid hard rock terrains - rainwater input von Van Wyk, E., Vermeulen, D., Van Tonder, G.J.

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Investigation of the hydrogeochemical processes in an alluvial channel aquifer located in a typical Karoo Basin of Southern Africa von Gomo, M, van Tonder, G. J, Steyl, G

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Characteristics of local groundwater recharge cycles in South African semi-arid hard rock terrains : rainfall-groundwater interaction von Vermeulen, D., Van Tonder, G.J., Van Wyk, E.

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The patchwork engine: image segmentation from shape symmetries von van Tonder, G.J, Ejima, Y

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Management of a Karoo fractured-rock aquifer system - Kalkveld Water User Association (WUA) von Usher, B.H., Van Tonder, G.J., Pretorius, J.A.

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Estimation of recharge using a revised CRD method von Xu, Y., Van Tonder, G.J.

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Biological iron(II) oxidation as pre-treatment to limestone neutralisation of acid water von Marée, J.P., Dingemans, D., van Tonder, G.J., Mtimkulu, S.

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Predicting Rebound in a Deep Colliery in South Africa von Van Tonder, G. J., Usher, B. H., Dennis, I., Vermeulen, P. D.

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Bottom–Up Clues in Target Finding: Why a Dalmatian May Be Mistaken for an Elephant von van Tonder, Gert J, Ejima, Yoshimichi

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A hydrogeomorphological approach to quantification of groundwater discharge to streams in South Africa von Holness, S.D., Zhang, J., Van Tonder, G.J., Xu, Y., Titus, R.

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Estimation of the sustainable yields of boreholes in fractured rock formations von van Tonder, G.J., Botha, J.F., Chiang, W.-H., Kunstmann, H., Xu, Y.

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Pilot-scale neutralisation of underground mine water von Maree, J P, van Tonder, GJ, Millard, P, Erasmus, T C

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Flexible computation of shape symmetries within the maximal disk paradigm von van Tonder, G.J., Ejima, Y.

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The applicability of slug tests in fractured-rock formations von Vermeulen, P.D., Van Tonder, G.J.

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From Image Segmentation to Anti-Textons von van Tonder, Gert J, Ejima, Yoshimichi

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Estimation of natural groundwater recharge in the Karoo aquifers of South Africa von Van Tonder, G.J., Kirchner, J.

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Capture zone simulation for boreholes located in fractured dykes using the linesink concept von Xu, Y., Van Tonder, G.J.

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A generalised solution for step-drawdown tests including flow dimension and elasticity von Van Tonder, G.J., Van Bosch, J., Botha, J.F.

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Biological iron(II) oxidation as pre-treatment to limestone neutralisation of acid water von Maree, J. P., Dingemans, D., van Tonder, G. J., Mtimkulu, S.

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Proposed guidelines for the execution, evaluation and interpretation of pumping tests in fractured-rock formations von KIRCHNER, J, VAN TONDER, G. J

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