Seydack A. H. W., Huisamen J. & Kok R. (1998) Long-term antelope population monitoring in Southern Cape Forests Southern African Forestry Journal 182: 9–19
Keywords: 0
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
Sandberg R. N. (2013) The response of biological communities to natural and anthropogenic habitat fragmentation in South Outeniqua Sandstone Fynbos, South Africa Stellenbosch University
Keywords: 0
SANParks (2009) Monitoring and surveillance of environmental indicators in Tsitsikamma National Park SANParks
Keywords: 0
Scharler U. M. & Baird D. (2005) A comparison of selected ecosystem attributes of three South African estuaries with different freshwater inflow regimes, using network analysis Journal of Marine Systems 56: 283–308
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Russell I. A. (2011) Conservation status and distribution of freshwater fishes in South African National Parks African Zoology 46: 117–132
Keywords: freshwater fishes, national park, biodiversity, rivers, aliens, endemism, hydrology, impoundment
Russell I. A. (2002) Freshwater fishes of Tsitsikamma National Park Koedoe 45: 13–17
Keywords: Freshwater fish; Diversity; Alien; Conservation; Tsitsikamma; Keurbooms
Outeniqua biotic interactions, Drought, environmental change, estuarine lake, flood, global warming, macrophyte senescence, Swartvlei Lake Swartvlei Estuary, Fauna, Water quality
Effects of prolonged elevated water salinity on submerged macrophyte and waterbird communities in Swartvlei Lake, South Africa
Russell I. A. & Randall R. M. (2017) Effects of prolonged elevated water salinity on submerged macrophyte and waterbird communities in Swartvlei Lake, South Africa WaterSA 43: 666–672
Keywords: Swartvlei Lake, estuarine lake, drought, flood, macrophyte senescence, biotic interactions, environmental change, global warming
Russell I. A., Randall R. M. & Hanekom N. (2014) Spatial and temporal patterns of waterbird assemblages in the Wilderness lakes complex, South Africa Waterbirds 37: 1–18
Keywords: Depth variability, salinity, submerged macrophytes, swartvlei estuary, Touw estuary, turbidity, waterbird communities
Russell I. A., Randall R. M., & Kruger N. (2010) Garden Route National Park, Knysna Coastal Section, State of Knowledge SANParks
Keywords: 0