Dr Ivor Growns
Research Fellow - School of Environmental and Rural Science
I am a Research Fellow with 25 years postdoctoral experience in primarily in macroinvertebrate and fish ecology. My research career has been concerned with understanding the effects of anthropogenic disturbances to aquatic ecosystems and the relationships between river fauna and flow regimes. These two paths have led to my interest and current research in the area of environmental management of aquatic ecosystems. I have produced over 120 scientific and oral papers and technical reports. My latest research, amongst other things, has involved understanding the potential benefits of river flows to rivers and wetlands.
Ph.D., B.Sc (Hons), Grad Cert Biometrics
- Environmental flows
- Aquatic ecology specialising in macroinvertebrate and fish ecology
- Natural and water resource management
- Biometrics and statistical analysis
- Ecological monitoring and assessment and experimental design
- GIS and Spatial Modelling
Wilson, B, King, D, Growns, I., and Veeragathipillai, M. Climatically driven change in soil carbon across a basalt landscape is restricted to non-agricultural land use systems. Soil research, in press.
Growns, I, Murphy, J and Jones, I.J. (2017). The effects of increased flow and fine sediment on benthic invertebrates in stream mesocosms. Marine and Freshwater Research, 68, 496-505.
Growns, I. (2016). The implementation of an environmental flow regimes results in ecological recovery of regulated rivers. Restoration Ecology, 24, 406-414.
Hitchcock, JN, Mitrovic S, Hadwen, W, Growns, I, Rohlfs A. (2016). Zooplankton responses to freshwater inflows and organic matter pulses in a wave-dominated estuary. Marine and Freshwater Research, 67, 1374-1386
Hitchcock, JN, Mitrovic S, Hadwen, W, Growns, I, Rohlfs A. (2016). Terrestrial dissolved organic carbon subsidizes estuarine zooplankton: an in-situ mesocosm study. Limnology and Oceanography, 61, 254-267.
Westhorpe DP, Mitrovic S, Growns I, Hadwen W, Rees GN (2015) Disruption in water quality patterns along the river continuum by a large bottom release dam, Australasian Journal of Environmental Management, 22, 400-416.
Jones I, Growns I, Arnold A, McCall S, Bowes M (2015) The effects of increased flow and fine sediment on hyporheic invertebrates and nutrients in stream mesocosms. Freshwater Biology, 60, 813-826
Growns I, Ryder D, Kobayashi T, García A (2014). Freshwater macroinvertebrates of Lord Howe Island. Journal of Natural History 48, 2675-2687
Growns I, Reinfelds I (2014) Environmental flow management using transparency and translucency rules. Marine and Freshwater Research 65 (8), 667-673.
Growns I, Chessman B, Mitrovic S, Westhorpe D (2014) The effects of dams on longitudinal variation in river food webs. Journal of Freshwater Ecology 29, 69-83
Rolls RJ, Growns IO, Khan TA, Wilson GG, Ellison TL, Prior A, Waring CC (2013) Fish recruitment in rivers with modified discharge depends on the interacting effects of flow and thermal regimes. Freshwater Biology 58 (9), 1804-1819
Growns I, Rourke M. and Gilligan (2013) Towards river health assessment using species distributional modelling. Ecological Indicators, 29, 138-144
Reinfelds I.V., Walsh C., van der Meulen D., Growns I.O. and Gray C. (2013). Magnitude, frequency and duration of environmental flows to stimulate and facilitate catadromous fish migrations: Australian bass (Macquaria novemaculeata Perciformes, Percichthyidae). River Research and Applications, 29, 512-527