"mekgwa ya tsa tlhaho e kenyeleditse mothalo le ho fumaneha ka bongata ha dimela tsa metsi le benthic invertebrae fauna diphoofolo tse dulang tlase metsing mothalo le ho fumaneha ka bongata le sebopeho sa dilemo tsa tlhapi mekgwa ya hydro-geomorphology e kentse mokga wa hydrology"