Dr Robert Armstrong

Research Fellow

Centre for Crop Science

+61 7 535 15086

r.armstrong1@uq.edu.au

Researcher biography

Dr. Robert Armstrong is a graduate of the University of Saskatchewan,(B Sc, M Sc, Ph D), Saskatoon, Saskatchewan, Canada. Prior to his 3 year fixed term appointment as Research Officer at QAAFI he recieved an NSERC Visiting Fellowship award with Agriculture and Agri-Food Canada (Saskatoon, Saskatchewan) from 2011 - 2014. During this period he was the lead researcher on projects involving the integration of a digital elevation model analysis tool that could aid in identifying flood hazards as part of a land and infrastructure resiliency assessment project, and also contintental scale spatial and statistical climatological analysis related to resiliency enhancement of agro-ecological production zones in Canada.

Some of Dr. Armstrong's earlier roles have included: project coordination and research assistance with the University of Saskatchewan (2003 - 2005) for a climate change and water use project focused on the South Saskatchewan River Basin; working as a summer student technical assistant with the University of Saskatchewan, Department of Agriculture, Crop Development Centre; and various roles relating to spatial and statistical analysis for applied hydrological, meteorological, and GIS applications. Dr. Armstrong has received awards across various disciplinces related to his geospatial modelling and analysis research, including: Olav Slaymaker award, Geological Association of Canada (best student poster); Environmental Systems Research Institute (ESRI) Canada, GIS scholarship (Ph D); and Agriculture and Agri-Food Canada (NSERC postdoctoral visiting fellowship award).

Dr. Armstrong's specialty research areas include, quantitative geospatial and statistical analysis using geographical information systems (GIS), analysis of remote sensed aerial imagery; development of geospatial and imagery analytical tools using the R statistical and graphical programming language; climate impacts and risks related to agricultural production; agro-ecological and environmental modelling using big data analytics; hydrological and flood hazard analysis of complex Canadian Prairie environments; and scaling impacts on terrain analysis, land surface and hydrological parameterisation and evaporation modelling.

Publications

Book Chapters (4)

Journal Articles (8)

Conference Paper (1)

Data Collections (3)

Research Reports (5)

Book Chapters

Pomeroy, John W., MacDonald, Matthew K., Dornes, Pablo F. and Armstrong, Robert (2016). Water budgets in ecosystems. A biogeoscience approach to ecosystems. (pp. 88-131) edited by Edward A. Johnson and Yvonne E. Martin. Cambridge, United Kingdom: Cambridge University Press.

Armstrong, Robert, Kayter, Cameron, Shook, Kevin and Hill, Harvey (2013). Using the wetland DEM ponding model as a diagnostic tool for prairie flood hazard assessment. Putting prediction in ungauged basins into practice. (pp. 255-270) edited by John W. Pomeroy, Christopher Spence and Paul H. Whitfield. Toronto, Canada: Canadian Water Resources Association.

Thorne, Robin, Armstrong, Robert N., Woo, Ming-ko and Martz, Lawrence W. (2008). Lessons from macroscale hydrologic modeling: experience with the hydrologic model SLURP in the Mackenzie Basin. Cold Region Atmospheric and Hydrologic Studies. The Mackenzie GEWEX Experience: Volume 2: Hydrologic Processes. (pp. 397-410) edited by Ming-ko Woo. Berlin, Germany: Springer. doi: 10.1007/978-3-540-75136-6_21

Martz, Lawrence W., Pietroniro, Alain, Shaw, Dean A., Armstrong, Robert N., Laing, Boyd and Lacroix, Martin (2008). Re-scaling river flow direction data from local to continental scales. Cold Region Atmospheric and Hydrologic Studies. The Mackenzie GEWEX Experience: Volume 2: Hydrologic Processes. (pp. 371-396) edited by Ming-ko Woo. Berlin, Germany: Springer. doi: 10.1007/978-3-540-75136-6_20

Journal Articles

Pomeroy, J.W., Brown, T., Fang, X., Shook, K.R., Pradhananga, D., Armstrong, R., Harder, P., Marsh, C., Costa, D., Krogh, S.A., Aubry-Wake, C., Annand, H., Lawford, P., He, Z., Kompanizare, M. and Lopez Moreno, J.I. (2022). The cold regions hydrological modelling platform for hydrological diagnosis and prediction based on process understanding. Journal of Hydrology, 615 128711, 1-25. doi: 10.1016/j.jhydrol.2022.128711

Armstrong, Robert N., Potgieter, Andries B., Mares, Daryl J., Mrva, Kolumbina, Brider, Jason and Hammer, Graeme L. (2019). An integrated framework for predicting the risk of experiencing temperature conditions that may trigger late-maturity alpha-amylase in wheat across Australia. Crop and Pasture Science, 71 (1), 1-11. doi: 10.1071/cp19005

Armstrong, Robert N., Pomeroy, John W. and Martz, Lawrence W. (2019). Spatial variability of mean daily estimates of actual evaporation from remotely sensed imagery and surface reference data. Hydrology and Earth System Sciences, 23 (12), 4891-4907. doi: 10.5194/hess-23-4891-2019

Armstrong, R. N., Pomeroy, J. W. and Martz, L. W. (2015). Variability in evaporation across the Canadian Prairie region during drought and non-drought periods. Journal of Hydrology, 521, 182-195. doi: 10.1016/j.jhydrol.2014.11.070

Armstrong, Robert N., Pomeroy, John W. and Martz, Lawrence W. (2010). Estimating evaporation in a prairie landscape under drought conditions. Canadian Water Resources Journal, 35 (2), 173-186. doi: 10.4296/cwrj3502173

Armstrong, Robert N. and Martz, Lawrence W. (2008). Effects of reduced land cover detail on hydrological model response. Hydrological Processes, 22 (14), 2395-2409. doi: 10.1002/hyp.6830

Armstrong, Robert N., Pomeroy, John W. and Martz, Lawrence W. (2008). Evaluation of three evaporation estimation methods in a Canadian prairie landscape. Hydrological Processes, 22 (15), 2801-2815. doi: 10.1002/hyp.7054

Armstrong, Robert N. and Martz, Lawrence W. (2003). Topographic parameterization in continental hydrology: a study in scale. Hydrological Processes, 17 (18), 3763-3781. doi: 10.1002/hyp.1352

Conference Paper

Armstrong, Robert, Hammer, Graeme and Potgieter, Andries (2022). Frequency analysis of environment types associated with late-maturity alpha-amylase for Australian wheat under current and future climates. 20th Australian Agronomy Conference , Toowoomba, QLD Australia, 19-22 September 2022. Australian Society of Agronomy.

Data Collections

Armstrong, Robert, Potgieter, Andries, Brider, Jason and Hammer, Graeme (2023). LMA Risk maps at Shire scale. The University of Queensland. (Dataset) doi: 10.48610/1774e6f

Armstrong, Robert, Potgieter, Andries, Hammer, Graeme, Mortlock, Miranda, Biddulph, Ben, Curry, Jeremy, Height, Nathan, McCallum, Melissa, Porker, Kenton, Harris, Felicity, Bathgate, Jordan, Simpson, Jess, Clarke, Genevieve, Giblot-Ducray, Danièle, Fairlie, William, Hughes, David and Cullis, Brian (2023). Field trial raw and processed datasets for 2020 winter field season. The University of Queensland. (Dataset) doi: 10.48610/721f2e2

Armstrong, Robert, Potgieter, Andries, Hammer, Graeme, Mortlock, Miranda, Biddulph, Ben, Curry, Jeremy, Height, Nathan, McCallum, Melissa, Porker, Kenton, Harris, Felicity, Bathgate, Jordan, Simpson, Jess, Clarke, Genevieve, Giblot-Ducray, Danièle, Fairlie, William, Hughes, David and Cullis, Brian (2023). Late Maturity alpha-Amylase winter wheat data from field trials conducted at six locations in Australia. The University of Queensland. (Dataset) doi: 10.48610/6769356

Research Reports

Armstrong, Robert (2011). Summary of Potential Evaporation and Temperature and Rainfall Variability for Relative Risk Assessment of Agricultural Production Zones. Summary report prepared for AAFC contract #3000440573..

Martz, Lawrence, Armstrong, Robert and Rolfe, Terry (2007). Determining Water Use in the South Saskatchewan River Basin (SSRB).

Martz, Lawrence, Armstrong, Robert and Pietroniro, Elise (2007). The South Saskatchewan River Basin: Physical Geography. In 'Climate Change and Water SSRB Final Technical Report'.

Armstrong, Robert (2007). Appendix C: Re-Assessment of 1996 Census Population, Livestock and Water Use Information.

Armstrong, Robert, Pietroniro, Elise, Rolfe, J. Terry and Wagner, Angela (2007). Estimated water use in the South Saskatchewan River Basin.