Dayanthi Nugegoda

Professor Dayanthi Nugegoda

Professor

Details

About

Professor Dayanthi Nugegoda is an ecotoxicologist who has investigated the effects of toxicants and anthropogenic activities and resulting pollution, on native species, and ecosystems, for over 25 years.
She is passionate about diversity and inclusion in Higher Education and an advocate for females in STEMM.

Professor Nugegoda has led the Ecotoxicology Research Group at RMIT University since 2004. She is a lead researcher in the Aquatic Environmental Stress (AQUEST) Research Group at RMIT University.

Her group has developed novel methods to assess monitor and evaluate the effect of toxicants and other environmental stressors on aquatic organisms, and ecosystems including trace metals, pesticides, endocrine disrupting chemicals cyanobacterial toxins; salinisation of freshwater systems, and ocean acidification and plastics on biota from rotifers to seabirds and marine mammals. She has with her collaborators, raised over $10 million research grant income with an associated additional $3.4 million industry support for research in ecotoxicology and environmental biology.

In 2018, she set up the Aquatic Prevention Pollution Partnership at RMIT with a $5 million grant from Melbourne Water. Prof. Nugegoda has trained many Australasian researchers in Ecotoxicology, graduating 30 PhD and 5 MSc research candidates; and supervised 12 Postdoctoral Fellows. She now supervises 14 PhD candidates (10 as senior supervisor).

Industry experience:
Professor Nugegoda contributed expert opinion on the environmental impacts of Coal Seam Gas and Large Coal Mining as an appointed member (2012-2014) of the Independent Expert Scientific Panel to the Minister of Environment; on pesticides to the Forest Stewardship Council (FSC) of Australia, on ecotoxicology to The New South Wales Environment Trust; The Research Councils of Hongkong, South Africa, Norway, France, Croatia and the Netherlands; The OECD Validation Management Group for Ecotoxicity Tests (VMG-eco); The SETAC Global Bioaccumulation Advisory Group and Animal Alternatives Advisory Group and to the Australian Shipowners Association.

In 2015, she served on the Scientific Reference Panel for Onshore Natural Gas and Water for the State of Victoria and was re-appointed to the Science Panel for the Victorian Coastal Council.

In 2017, she was invited by the Lead Scientist of Victoria to join the Scientific Reference Group for Onshore Conventional Gas until 2020.

In 2018, with Vin Pettigrove, she set up the $5 million Aquatic Pollution Prevention Partnership with Melbourne Water to evaluate and minimise pollutants.

Awards:
2020 RMIT Vice Chancellor’s Award for Excellence in Research Supervision
2019 RMIT Vice Chancellor’s Award for Research Impact
2011 RMIT Award for Excellence in Teaching – Widening Participation (team award)
2010 College of Science, Engineering Health nominee for the Vice-Chancellors Award for Teaching and Research
2004 RMIT Faculty of Life Sciences Research Supervision Award and RMIT University Certificate of Achievement in Research Supervision
1985/86 Drapers Company/Queen Mary College, Univ. of London Award for Postgraduates
1982-1985 Open Commonwealth Scholarship awarded by the Commonwealth Scholarship Commission of the U.K. 1982-Fulbright-Hayes Graduate Award for study in the U.S.
1977 Scholarship for the Best Results in the First Exam in Natural Sciences, University of Colombo, Sri Lanka

Research fields

  • 4105 Pollution and contamination
  • 4102 Ecological applications
  • 3103 Ecology
  • 4104 Environmental management
  • 5102 Atomic, molecular and optical physics
  • 4006 Communications engineering
  • 4009 Electronics, sensors and digital hardware
  • 4011 Environmental engineering
  • 4202 Epidemiology
  • 3109 Zoology

Academic positions

  • Visiting Professor
  • Chengxian University
  • Tianjin, China
  • 2014 – 2014
  • Visiting Professor
  • Helmholtz Research Centre for Environment and Health
  • Munich, Germany
  • 2009 – 2009
  • Visiting Research Fellowship
  • Flinders University
  • Flinders Research Centre for Coastal and Catchment Environments
  • Adelaide, Australia
  • 1999 – 2003

Supervisor projects

  • Investigation of PFAS and personal care products as emerging pollutants in Melbourne's aquatic environments
  • 1 Dec 2021
  • Advancing Detection Strategies for Emerging Pesticides in Surface Waters
  • 14 Oct 2021
  • A Multidisciplinary Assessment of Pharmaceuticals in Wastewaters: A Comparative Study of Oman and South Australia.
  • 20 Jan 2021
  • The Effects of Toxicants on the Health of Victorian Waterbirds
  • 2 Mar 2020
  • Single, Combined, and Multigenerational Toxicity Assessment of Selected Pharmaceuticals to Daphnia carinata
  • 15 Nov 2019
  • Organic UV Filters in Aquatic Ecosystems: Distribution in Port Phillip Bay and Effects on Macroalgae
  • 28 Aug 2019
  • The effect of environmental contaminants on seabirds.
  • 22 Aug 2019
  • Contaminants and Toxicology of Delphinids in South-eastern Australia. A Comprehensive Assessment of the Threat to the Critically Endangered Burrunan Dolphin (Tursiops australis)
  • 2 Aug 2018
  • Toxicity of Chemicals in Unconventional Gas Wastewaters to Selected Australian Freshwater Invertebrates
  • 1 Feb 2018
  • Effects of Exposure to Mixtures of Selected Toxicants and Microplastics in Microcrustaceans
  • 1 Nov 2017
  • Fate, Behaviour and Ecological Impact of Biosolids Derived Per-and Polyfluoroalkyl Substances (Pfas)
  • 1 Mar 2017
  • Standard and Innovative Methods of Biomonitoring Marine Pollution using Mussels
  • 1 Mar 2017
  • The effect of lead as co-contaminant with petrogenic hydrocarbons on soil bioremediation, ecotoxicity and diversity of the microbial community
  • 29 Feb 2016
  • Neurobehavioral and Mechanistic Sub-lethal Studies in Aquatic Toxicology on Potential Micro-pollutants.
  • 29 Feb 2016
  • Development of tropical freshwater mussel toxicity tests and an assessment of key contaminants from the Ranger uranium mine
  • 17 Aug 2015
  • Microplastics-induced Energy Flux in the Digestive and Antioxidant Systems of the Mussel, Mytilus galloprovincialis
  • 20 Jul 2015
  • The effect of organophosphate and carbamate pesticides on the Australian freshwater crayfish Cherax destructor 
  • 13 Apr 2015
  • Evaluating the toxicity of engineered nanoparticles to Australian freshwater biota
  • 2 Mar 2015
  • Innovative Lab-on-a-Chip technologies for real-time analysis of sub-lethal endpoints in aquatic macroinvertebrates 
  • 3 Mar 2014
  • The effects of Endocrine Disrupting Chemicals (EDCs) on the native Australian fish Murray River rainbowfish (M. fluviatilis). 
  • 31 Mar 2010

Teaching interests

Supervisor interest areas:
Ecotoxicology
Ecophysiology
Endocrine disruption in fish
Effects of pollutants including inorganic and organic chemicals, nanoparticles and microplastics on aquatic organisms
Freshwater, marine and estuarine pollution

Supervisor projects:
Biomarkers of exposure to coastal pollution in mussels
Metabolomics as biomarkers of exposure to toxicants
Effects of microplastics on aquatic biota
Effects of pollutants on waterbirds
Effects of toxicants on Little penguins
Toxicant body burdens and effects on dolphins
Pharmaceuticals in the aquatic environment
Effects of toxicants from unconventional gas exploration on invertebrates.
Endocrine disruption in aquatic vertebrates

Programs:
BIOL2162 - Ecotoxicology (undergraduates)
ENVI1004 - Ecotoxicology (postgraduates)
BIOL2347 - Ecotoxicology for Open University

Research interests

Prof. Nugegoda and her group has developed novel methods to assess monitor and evaluate the effect of toxicants and other environmental stressors on aquatic organisms, and ecosystems including trace metals, pesticides, endocrine disrupting chemicals cyanobacterial toxins; salinisation of freshwater systems, ocean acidification and plastics on biota from rotifers to seabirds and marine mammals.

Research keywords
Ecotoxicology, Ecophysiology, Endocrine Disruption, Trace Metals, Pollutants, Persistent Organic Pollutants (POPS), Pesticides, Microplastics, Nanoparticles, Pharmaceuticals, Aquatic, Fish, Invertebrates, Birds, Dolphins, Cyanobacteria
aboriginal flag
torres strait flag

Acknowledgement of Country

RMIT University acknowledges the people of the Woi wurrung and Boon wurrung language groups of the eastern Kulin Nation on whose unceded lands we conduct the business of the University. RMIT University respectfully acknowledges their Ancestors and Elders, past and present. RMIT also acknowledges the Traditional Custodians and their Ancestors of the lands and waters across Australia where we conduct our business - Artwork 'Sentient' by Hollie Johnson, Gunaikurnai and Monero Ngarigo.