Rivers-Moore N. A., Dallas H. F., de Moor F. C. & Barendse J. (2018) Relationships of water temperature and aquatic macroinvertebrate community structure with non-native riparian plant densities in the southern Cape, South Africa African Journal of Aquatic Science 43: 215–227

Keywords: Flow variability, Fynbos, Geology, Water quality, Water tempreture

Petersen C. (2019) Effects of catchment management on physical river condition, chemistry, hydrogeomorphology and ecosystem service provision in small coastal rivers of the Western Cape University of the Western Cape

Keywords: Land cover, Land use , Water quality, Riparian morphodynamics, spatial analysis, ecological integrity, benthic algae, Macroinvertebrates, nutrient loads

Petersen C. R., Jovanovic N. Z., Grenfell M. C., Oberholster P. J. & Cheng P. (2018) Responses of aquatic communities to physical and chemical parameters in agriculturally impacted coastal river systems Hydrobiologia 813: 157–175

Keywords: Benthic algae, Ecological integrity, Land use, Macroinvertebrates, Water quality

Lemley D., Taljaard S., Adams J. & Strydom N. (2014) Nutrient characterisation of river inflow into the estuaries of the Gouritz Water Management Area, South Africa WaterSA 40: 687

Keywords: Water quality, eutrophication, inorganic nutrients, waste water discharge

Human L. R. D., Weitz R., Allanson B. R. & Adams J. B. (2020) Nutrient fluxes from sediments pose management challenges for the Knysna Estuary, South Africa African Journal of Aquatic Science 45: 1–9

Keywords: anoxic sediment, biodiversity, eutrophication, fine sands, organic content, pollutant retention, water quality

du Plessis A. (2018) Current water quality risk areas for Berg-Olifants Breede-Gouritz and Mzimvubu-Tsitsikamma WMAs Springer

Keywords: Water quality, Watse Water Treatment Works, Faecal Coliform, water recycling, desalination

Bellingan T. A. (2010) The diversity of aquatic insects in the Tsitsikamma region, with implications for aquatic ecosystem conservation Rhodes University

Keywords: Microinvertebrate diversity, Tsitsikamma, water quality