Sloterdijk H., James N. C., Smith M. K. S., Ekau W. & Weyl O. L. F. (2015) Population dynamics and biology of an invasive population of mosquitofish Gambusia affinis in a temperate estuarine lake system African Zoology 50: 31–40

Keywords: Alien, clutch size, length at maturity, life history, mortality rate, relative fecundity, reproduction, South Africa

Smith M. & Kruger N. (2013) The recreational and subsistence line fisheries in the Knysna and Swartvlei Estuaries – some concerns and management challenges WWF-SA

Keywords: Recreational fishing, subsistance fishing, compliance

Smith M. K. S., Rodrigues D. & Currie B. (2018) A survey of the ichthyofauna in the Noetsie Estuary, Western Cape Province, South Africa Koedoe 60:

Keywords:

South African National Parks (2019) Garden Route National Park Draft Park Management Plan South African National Parks

Keywords: 0

Strydom N. A. & Whitfield A. K. (2000) The effects of a single freshwater release into the Kromme Estuary. 4: Larval fish response Water SA 26:

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Switzer T. (2008) Urea loading from a spring storm – Knysna estuary, South Africa Harmful Algae 8: 66–69

Keywords: Dinoflagellate, Phytoplankton uptake, Urea

Switzer T. (2003) The role of water column and benthic communities in the spatial and temporal production and uptake of nutrients in controlling the trophic status of the Knysna River Estuary, South Africa University of Cape Town

Keywords: 0

Taljaard S., van Niekerk L. & Joubert W. (2009) Extension of a qualitative model on nutrient cycling and transformation to include microtidal estuaries on wave-dominated coasts: Southern hemisphere perspective Estuarine, Coastal and Shelf science 85: 407–421

Keywords: mircotidal estuaries, macronutrient cycling, wave-dominated, restricted inlet, qualitative model, southern hemisphere

Taljaard S., Van Niekerk L. & Lemley D. A. (2018) A glimpse into the littoral nutrient dynamics of a lake system connected to the sea WaterSA 4: 65–74

Keywords: Wilderness, estuarine lake, littoral zone, dissolved inorganic nutrients, catchment fluxes, in-situprocesses

Russell I. A., Randall R. M., Randall B. M. & Hanekom N. (2009) Relationships between the biomass of waterfowl and submerged macrophytes in a South African estuarine lake systems Journal of African Ornithology 80: 35–41

Keywords: Wilderness, estuarine lake, waterbirds