Research interests

  • Conrad's research focuses on hydrologic non-stationarity and the advancement of hydrologic guidelines and techniques with climatic change.

Biography

Conrad Wasko is currently a McKenzie Fellow at the University of Melbourne. Conrad has over ten years experience in both consulting and research. He has contributed to the current national guidelines on flood estimation and his research into understanding the effect of higher temperatures on rainfall patterns was awarded the Lorenz G. Straub award for the best PhD thesis globally in water engineering.

Recent publications

  1. Roderick, TP.; Wasko, C.; Sharma, A. Atmospheric Moisture Measurements Explain Increases in Tropical Rainfall Extremes. Geophysical Research Letters. American Geophysical Union (AGU). 2019, Vol. 46, Issue 3, pp. 1375-1382. DOI: 10.1029/2018GL080833
  2. Hettiarachchi, S.; Wasko, C.; Sharma, A. Can antecedent moisture conditions modulate the increase in flood risk due to climate change in urban catchments?. Journal of Hydrology. Elsevier BV. 2019, Vol. 571, pp. 11-20. DOI: 10.1016/j.jhydrol.2019.01.039
  3. Wasko, C.; Nathan, R. Influence of changes in rainfall and soil moisture on trends in flooding. Journal of Hydrology. Elsevier. 2019, Vol. 575, pp. 432-441. DOI: 10.1016/j.jhydrol.2019.05.054
  4. Verstraten, L.; Wasko, C.; Ashford, G.; Sharma, A. Sensitivity of Australian roof drainage structures to design rainfall variability and climatic change. Building and Environment. Elsevier BV. 2019, Vol. 161, pp. 106230-106230. DOI: 10.1016/j.buildenv.2019.106230
  5. Wasko, C.; Nathan, R. The local dependency of precipitation on historical changes in temperature. Climatic Change. Springer Science and Business Media LLC. 2019. DOI: 10.1007/s10584-019-02523-5
  6. Bui, A.; Johnson, F.; Wasko, C. The relationship of atmospheric air temperature and dew point temperature to extreme rainfall. ENVIRONMENTAL RESEARCH LETTERS. IOP PUBLISHING LTD. 2019, Vol. 14, Issue 7. DOI: 10.1088/1748-9326/ab2a26
  7. Li, J.; Wasko, C.; Johnson, F.; Evans, JP.; Sharma, A. Can Regional Climate Modeling Capture the Observed Changes in Spatial Organization of Extreme Storms at Higher Temperatures?. Geophysical Research Letters. AMER GEOPHYSICAL UNION. 2018, Vol. 45, Issue 9, pp. 4475-4484. DOI: 10.1029/2018GL077716
  8. Sharma, A.; Wasko, C.; Lettenmaier, DP. If Precipitation Extremes Are Increasing, Why Aren't Floods?. Water Resources Research. American Geophysical Union (AGU). 2018, Vol. 54, Issue 11, pp. 8545-8551. DOI: 10.1029/2018WR023749
  9. Hettiarachchi, S.; Wasko, C.; Sharma, A. Increase in flood risk resulting from climate change in a developed urban watershed - The role of storm temporal patterns. Hydrology and Earth System Sciences. Copernicus GmbH. 2018, Vol. 22, Issue 3, pp. 2041-2056. DOI: 10.5194/hess-22-2041-2018
  10. Wasko, C.; Lu, WT.; Mehrotra, R. Relationship of extreme precipitation, dry-bulb temperature, and dew point temperature across Australia. Environmental Research Letters. IOP PUBLISHING LTD. 2018, Vol. 13, Issue 7. DOI: 10.1088/1748-9326/aad135
  11. Wasko, C.; Sharma, A. Trends and Changes in Streamflow With Climate. . Elsevier. 2018, pp. 275-304. DOI: 10.1016/B978-0-12-810985-4.00005-0
  12. Wasko, C.; Sharma, A. Continuous rainfall generation for a warmer climate using observed temperature sensitivities. Journal of Hydrology. Elsevier BV. 2017, Vol. 544, pp. 575-590. DOI: 10.1016/j.jhydrol.2016.12.002
  13. Wasko, C.; Sharma, A. Global assessment of flood and storm extremes with increased temperatures.. Scientific Reports. Springer Nature. 2017, Vol. 7, Issue 1, pp. 7945-. DOI: 10.1038/s41598-017-08481-1
  14. Smith, GP.; Rahman, PF.; Wasko, C. A comprehensive urban floodplain dataset for model benchmarking. International Journal of River Basin Management. Informa UK Limited. 2016, Vol. 14, Issue 3, pp. 345-356. DOI: 10.1080/15715124.2016.1193510
  15. Wasko, C.; Parinussa, RM.; Sharma, A. A quasi-global assessment of changes in remotely sensed rainfall extremes with temperature. Geophysical Research Letters. American Geophysical Union (AGU). 2016, Vol. 43, Issue 24, pp. 12-668. DOI: 10.1002/2016GL071354
  16. Wasko, C.; Sharma, A.; Westra, S. Reduced spatial extent of extreme storms at higher temperatures. Geophysical Research Letters. American Geophysical Union (AGU). 2016, Vol. 43, Issue 8, pp. 4026-4032. DOI: 10.1002/2016GL068509
  17. Wasko, C.; Sharma, A. Changed design temporal patterns with higher temperatures. The Art and Science of Water - 36th Hydrology and Water Resources Symposium, HWRS 2015. 2015, pp. 1237-1244.
  18. Wasko, C.; Sharma, A.; Johnson, F. Does storm duration modulate the extreme precipitation-temperature scaling relationship?. Geophysical Research Letters. American Geophysical Union (AGU). 2015, Vol. 42, Issue 20, pp. 8783-8790. DOI: 10.1002/2015GL066274
  19. Wasko, C.; Pui, A.; Sharma, A.; Mehrotra, R.; Jeremiah, E. Representing low-frequency variability in continuous rainfall simulations: A hierarchical random Bartlett Lewis continuous rainfall generation model. Water Resources Research. American Geophysical Union (AGU). 2015, Vol. 51, Issue 12, pp. 9995-10007. DOI: 10.1002/2015WR017469
  20. Wasko, C.; Sharma, A. Steeper temporal distribution of rain intensity at higher temperatures within Australian storms. Nature Geoscience. Springer Nature. 2015, Vol. 8, Issue 7, pp. 527-529. DOI: 10.1038/ngeo2456

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