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Browsing by Author "Bugan, RDH"

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  • Bugan, Richard DH; Jovanovic, Nebojsa; De Clercq, WP; Flüge, W-A; Helmschrot, J; Fink, M; Kralisch, S (2011-07)
    Dryland salinity is a major factor affecting the water quality of the mid-to-lower-reaches of the Berg River, a pivotal source of water to Cape Town. The implementation of salinity management strategies is therefore ...
  • Jovanovic, Nebojsa; Mu, Q; Bugan, Richard DH; Zhao, M (South African Water Research Commission, 2015-01)
    This paper describes the dynamics of evapotranspiration (ET) in South Africa using MOD16 ET satellite-derived data, and analyses the inter-dependency of variables used in the ET algorithm of Mu et al. (2011). Annual ...
  • Bugan, Richard DH; Jovanovic, Nebojsa; Israel, S; Tredoux, G; Genthe, Bettina; Steyn, M; Allpass, D; Bishop, R; Marinus, V (Water Research Commission (WRC), 2016-10)
    The primary aquifer at Atlantis (Western Cape, South Africa) is ideally suited for water supply and the indirect recycling of urban stormwater runoff and treated domestic wastewater for potable purposes. The relatively ...
  • Bugan, Richard DH; Jovanovic, Nebojsa; May, F; Dzikiti, Sebinasi (2011-09)
    Groundwater recharge is the basis for accurate estimation of groundwater resources, for determining the modes of water allocation and groundwater resource susceptibility to climate change. Accurate estimations of groundwater ...
  • Jovanovic, Nebojsa; Israel, S; Petersen, C; Bugan, Richard DH; Tredoux, G; De Clerc, WP; Rose, R; Conrad, J; Demlie, M (2011-09)
    Advances have been made in recent years in developing networks and databases for monitoring water systems in South Africa. However, these monitoring systems need to be consolidated and integrated amongst various components ...
  • Bugan, Richard DH; Jovanovic, Nebojsa (CSIR, 2010-09-01)
    Water management in South Africa is increasingly being shifted towards the public domain as was intended by the National Water Act (1998). This means that water managers, managing Catchment Management Agencies (CMAs) or ...
  • Bugan, Richard DH; Fink, M; Jovanovic, Nebojsa; De Clercq, WP; Helmschrot, J; Steudel, T; Pfenning, B; Fischer, C (LUWQ2013, 2013-06)
    The aim of this study was to simulate the hydrology and salinity fluxes in the Sandspruit catchment with the JAMS/J2000 – NaCl semi-distributed hydrosalinity model and to Identify land use/management scenarios that would ...
  • Jovanovic, Nebojsa; Bugan, Richard DH; Maherry, A; De Clercq, WP; Fey, MV; Helmschrot, J; Flügel, W-A (2010-09)
    The Berg River is a major source of water to the City of Cape Town and West Coast District Municipality, irrigated agriculture and the industries of Saldanha (South Africa). The South African Department of Waters Affairs ...
  • Jovanovic, Nebojsa; Bugan, Richard DH; Garcia, CL; Teich, I; Catalini, C; Rodriguez, CMG; Mu, Q; Zhao, M (2014-09)
    The paper describes four years of research on development and testing of evapotranspiration (ET) using MOD16 ET satellite-derived data. A slight decreasing trend in MOD16 ET was observed over the last 13 years in all ...
  • Bugan, Richard DH; Jovanovic, Nebojsa; De Clercq, WP (AOSIS OpenJournals, 2015-06)
    Soil and stream salinisation is a major environmental problem because it reduces the productivity of landscapes and degrades water quality. The Berg River (South Africa) has been exhibiting a trend of increasing salinity ...
  • Jovanovic, Nebojsa; Garcia, CL; Bugan, Richard DH; Teich, I; Garcia Rodriguez, CM (Water Research Commission (WRC), 2014-03)
    Quantification of the water cycle components is key to managing water resources. Remote sensing techniques and products have recently been developed for the estimation of water balance variables. The objective of this study ...
  • Bugan, Richard DH; Jovanovic, Nebojsa; De Clercq, WP (Water Research Commission, 2012-04)
    A detailed water balance and conceptual flow model was calculated and developed for the Sandspruit catchment for the period 1990 to 2010 on a winter rainfall water-year (1 April - 31 March) basis. The Sandspruit catchment ...