Russell I. A. (2003) Changes in the distribution of emergent aquatic plants in a brackish South African estuarine-lake system African Journal of Aquatic Science 28: 103–122

Keywords: Aqautic plans, Estuary, Lake, Wilderness, Management, Monitoring, Phragmites australis, Juncus Kraussii

Olds A. A., Smith M. K. S., Weyl O. L. F. & Russell I. A. (2011) Invasive alien freshwater fishes in the Wilderness Lakes System, a wetland of international importance in the Western Cape Province, South Africa African Zoology 46: 179–184

Keywords: Freshwater fish, Invasive alien fish, Estuary, RAMSAR site, Diversity

de Villiers N. M. (2020) Ecological engineering: an assessment of the ecological impact of Reno mattress structures used in erosion control in the Keurbooms estuary, South Africa Rhodes University

Keywords: ocean sprawl, artificial structures, estuary, coastal erosion control

Claassens L., Booth A. J. & Hodgson A. N. (2018) An endangered seahorse selectively chooses an artificial structure Environmental Biology of Fishes 101: 723–733

Keywords: Estuary, Habitat choice, Hippocampus capensis, Reno mattress, Zostera Capensis

Barnes R. S. K. (2019) Local patchiness of macrobenthic faunal abundance displays homogeneity across the disparate seagrass systems of an estuarine bay Marine Environmental Research 148: 99–107

Keywords: Benthos, Estuary, Knysna, Patchiness, Seagrass, Self-organisation, Spatial variation

Barnes R. S. K. (2019) Abundance/occupancy/patchiness relations in estuarine seagrass macrobenthos Estuarine, Coastal and Shelf science 228: 106360

Keywords: Density, Estuary, Knysna, Macrobenthos, Occurrence, Patchiness, Seagrass

Barnes R. S. K. (2014) The nature and location of spatial change in species assemblages: a new approach illustrated by the seagrass macrofauna of the Knysna estuarine bay, South Africa Transactions of the Royal Society of South Africa 69: 75–80

Keywords: macroecology, abundance, occupancy, rank-order analyses, seagrass, estuary

Barnes R. S. K. (2010) The distribution and habitat in the Knysna Estuary of the endemic South African mud snail Hydrobia knysnaensis and the influence of intraspecific competition and ambient salinity on its abundance African Journal of Aquatic Science 29: 205–211

Keywords: Coastal, competition, eel-grass, estuary, lagoon, mudsnail, rarity, salinity

Barnes R. S. K. (2013) Distribution patterns of macrobenthic biodiversity in the intertidal seagrass beds of an estuarine system , and their conservation significance Biodiversity and Conservation 22: 357–372

Keywords: Benthic macrofauna, Conservation, Estuary, Knysna, Seagrass, Species diversity, Species richness

Barnes R. S. K. & Ellwood M. D. F. (2012) Spatial variation in the macrobenthic assemblages of intertidal seagrass along the long axis of an estuary Estuarine, Coastal and Shelf science 112: 173–182

Keywords: Salinity, seagrass meadow, biodiversity, estuary, benthos, intertidal