Dr Angus Webb

  • Room: Level: 04 Room: 405
  • Building: Engineering Block D
  • Campus: Parkville

Research interests

  • Applied Statistics (Environmental Analysis, Bayesian Modelling)
  • Ecological Modelling (Populations, Landscapes)
  • Freshwater Ecology (Environmental Flows)

Personal webpage



Angus Webb is a quantitative ecologist in the Environmental Hydrology and Water Resources group within the Department of Infrastructure Engineering, University of Melbourne. His research focuses on the study of landscape-scale impacts of human-induced disturbances on freshwater systems, and what can be done to restore these systems. Quantitative ecology is the use of maths and statistics to try to make sense of our natural environment, or to try to make predictions about individuals, populations or ecosystems. Currently, we spend a lot of money collecting data, but not getting maximal value from this investment. Through more advanced analytical approaches, we can often gain additional insight into these complex environments.

Current research includes:

  • Ecological responses to changes in river flow regimes, focusing on data collected under the Victorian Environmental Flows Monitoring and Assessment Program and the Commonwealth Environmental Water Office long-term intervention monitoring program
  • Bayesian analysis of large-scale environmental data sets
  • Modelling effects of habitat network topography on populations and communities
  • Causal Criteria Analysis as a means of systematically analyzing the knowledge in existing literature

Recent publications

  1. Martin DM, Powell SJ, Webb J, Nichols SJ, Poff NL. An Objective Method to Prioritize Socio-Environmental Water Management Tradeoffs Using Multi-Criteria Decision Analysis. RIVER RESEARCH AND APPLICATIONS. John Wiley & Sons. 2017, Vol. 33, Issue 4.
  2. Nichols SJ, Peat M, Webb J. Challenges for evidence-based environmental management: what is acceptable and sufficient evidence of causation?. FRESHWATER SCIENCE. North American Benthological Society. 2017, Vol. 36, Issue 1.
  3. Metcher AH, Bakken TH, Friedrich T, Greimel F, Humer N, Schmutz S, Zeiringer B, Webb J. Drawing together multiple lines of evidence from assessment studies of hydropeaking pressures in impacted rivers. FRESHWATER SCIENCE. North American Benthological Society. 2017, Vol. 36, Issue 1.
  4. Razeng E, Smith AE, Harrisson KA, Pavlova A, Nguyen T, Pinder A, Suter P, Webb J, Gardner MG, Brim Box J, Thompson R, Davis J, Sunnucks P. Evolutionary divergence in freshwater insects with contrasting dispersal capacity across a sea of desert. Freshwater Biology. Blackwell Science. 2017, Vol. 62, Issue 8.
  5. Wilkes MA, McKenzie M, Webb J. Fish passage design for sustainable hydropower in the temperate Southern Hemisphere: an evidence review. Reviews in Fish Biology and Fisheries. Springer. 2017.
  6. Horne A, Szemis JM, Webb J, Kaur S, Stewardson M, Bond N, Nathan R. Informing Environmental Water Management Decisions: Using Conditional Probability Networks to Address the Information Needs of Planning and Implementation Cycles. Environmental Management. Springer. 2017.
  7. Webb J, Koster WM, Stuart IG, Reich P, Stewardson M. Make the Most of the Data You’ve Got: Bayesian Models and a Surrogate Species Approach to Assessing Benefits of Upstream Migration Flows for the Endangered Australian Grayling. Environmental Management. Springer. 2017.
  8. Eales J, Haddaway NR, Webb J. Much at stake: The importance of training and capacity building for stakeholder engagement in evidence synthesis. Environmental Evidence. Biomed Central. 2017, Vol. 6, Issue 1.
  9. Webb J. Rapid evidence synthesis in environmental causal assessments. FRESHWATER SCIENCE. North American Benthological Society. 2017, Vol. 36, Issue 1.
  10. Vietz GJ, Lintern A, Webb J, Straccione D. River Bank Erosion and the Influence of Environmental Flow Management. Environmental Management. Springer. 2017.
  11. Cook CN, Nichols SJ, Webb J, Fuller RA, Richards RM. Simplifying the selection of evidence synthesis methods to inform environmental decisions: A guide for decision makers and scientists. BIOLOGICAL CONSERVATION. Elsevier Science. 2017, Vol. 213.
  12. Horne A, Kaur S, Szemis J, MacHado Costa A, Webb J, Nathan R, Stewardson M, Lowe L, Boland N. Using optimization to develop a "designer" environmental flow regime. ENVIRONMENTAL MODELLING & SOFTWARE. Elsevier Science. 2017, Vol. 88.
  13. Stout J, Rutherfurd I, Grove J, Webb J, Kitchingman A, Tonkin Z. Using the Weibull distribution to improve the description of riverine wood loads. EARTH SURFACE PROCESSES AND LANDFORMS. John Wiley & Sons. 2017, Vol. 42, Issue 4.
  14. Webb J, Schofield K, Peat M, Norton SB, Nichols SJ, Melcher A. Weaving common threads in environmental causal assessment methods: toward an ideal method for rapid evidence synthesis. FRESHWATER SCIENCE. North American Benthological Society. 2017, Vol. 36, Issue 1.

View a full list of publications on the University of Melbourne’s ‘Find An Expert’ profile