Shabalala, A.N.; Combrinck, W.L.(Water Research Council, 2012-11)
Pressure to increase productivity of agricultural systems in order to meet domestic and international demand has resulted in the intensification of agriculture, exploitation of more land and greater reliance on pesticides, ...
Shabalala, A.N.; Combrinck, W.L.; McCrindle, Robert(AOSIS Open Journals, 2013-03-15)
Agriculture has both direct and indirect effects on the quality of surface water and groundwater and is among
the leading causes of water quality degradation, mainly as a result of the excessive use of agrochemicals.
Water ...
Botha, R.C.; Koen, W.; Esser, M.J.D.; Bollig, C.; Combrinck, W.L.; Von Bergmann, H.M.; Strauss, H.J.(Optical Society of America, 2015)
A 1314 nm two-crystal Nd:YLF laser was designed and operated in both CW and actively Q-switched modes. Maximum CW output of 26.5W resulted from 125 W of combined incident pump power. Active Q-switching was obtained by ...
Nickola, Marisa; Botha, R.C.; Esau, Igor; Djolov, George D.; Combrinck, W.L.(Geological Society of South Africa, 2011-12)
A Lunar Laser Ranging (LLR) system is to form part of geodetic instrumentation to be located at a new fundamental space geodetic
observatory for South Africa. For optimal efficiency, LLR requires optical resolution or ...
