Aaron J. Glenn, Ph.D.

Image Aaron Glenn
Research Scientist

Dr. Glenn’s micrometeorological research directly addresses the Science and Technology Branch science sector strategy on Agroecosystem Resilience which aims to develop knowledge and tools that support sector adaptation to environmental impacts of agricultural production and reducing agriculture’s environmental footprint. His research also responds to the strategic objective of enhancing environmental performance across many agricultural commodity portfolios (e.g. cereals & grains, oilseeds, beef & forage) as it takes place in the context of multi-year temporal and farm-level spatial scales which include a range of crop rotations and integrated crop-livestock production systems.

 

Agriculture and Agri-Food Canada

Current research and/or projects

  • Cropland evapotranspiration and water balance

  • Cropland greenhouse gas fluxes and budgets

  • Methane emissions from a hog barn lagoon

  • Impact of crop residue and soil management on soybean emergence and early season growth

  • Impact of weather and climate on crop production on the Canadian Prairies  

Professional activities / interests

  • Micrometeorology in Agricultural and Wetland Ecosystems

  • Agricultural Meteorology

  • Agricultural Greenhouse Gas Fluxes

  • Biogeochemical Cycling of Carbon and Nitrogen

Education and awards

Ph.D., Soil Science, University of Manitoba 

M.Sc., Biological Sciences, University of Lethbridge

B.Sc., Plant Biology (Hons.), University of Alberta

 

Key publications

For a complete list of publications, please visit: AAFC Online

Borrego-Benjumea A., Carter A., Glenn A.J., and Badea A. 2019. Impact of excess moisture due to precipitation on barley grain yield in the Canadian Prairies. Canadian Journal of Plant Science 99: 93 – 96.

Guest, G., Smith, W., Grant, B., McConkey, B., Chipanshi, A., Reid, K., Kroebel, R., Martel, M., Desjardins, R.,VanderZaag, A., Pattey, E., Glenn, A., Wilson, H., Balde, H., Wagner-Riddle, C., Drury, C.F., Fuller, K., Hayashi, M., Reynolds, D. 2018. Comparing the performance of the DNDC, Holos and VSMB models for predicting the water partitioning of various crops and sites across Canada. Canadian Journal of Soil Science 98: 212 – 231.

Martel M., Glenn A., Kröbel R., and Wilson H. 2018. Simulation of actual evapotranspiration from agricultural landscapes in the Canadian Prairies. Journal of Hydrology: Regional Studies 15: 105 – 118.

Amiro B.D, Tenuta M., Gervais M., Glenn A.J., and Gao X. 2017. A decade of carbon flux measurements with annual and perennial crop rotations on the Canadian Prairies. Agricultural and Forest Meteorology 247: 491 – 502

Satchithanantham S., Wilson H.F., and Glenn A.J. 2017. Contrasting patterns of groundwater evapotranspiration in grass and tree dominated riparian zones of a temperate agricultural catchment. Journal of Hydrology 549: 654 – 666.

Helbig M., Wischnewski K., Gosselin G.H., Biraud S.C., Bogoev I., Chan W.S., Euskirchen E.S., Glenn A.J., Marsh P.M., Quinton W.L., and Sonnentag, O. 2016. Addressing a systematic bias in carbon dioxide flux measurements with the EC150 and the IRGASON open-path gas analyzers. Agricultural and Forest Meteorology 228-229: 349 – 359.

Wilson H.F., Satchithanantham S., Moulin A.P., and Glenn A.J. 2016. Soil phosphorus spatial variability due to landform, tillage, and input management: A case study of small watersheds in southwestern Manitoba. Geoderma 280: 14 – 21.

Cardillo M.J., Bullock P., Gulden R., Glenn A., and Cutforth H. 2015. Stubble management effects on canola performance across different climatic regions of western Canada. Canadian Journal of Plant Science 95: 149 – 159.  

Moulin A.P., Glenn A.J., Tenuta M., Lobb D.A., Dunmola A.S., and Yapa P. 2014. Alternative transformations of nitrous oxide soil flux data to normal distributions. Canadian Journal of Soil Science 94: 105 – 108.

Gilmanov T.G., Baker J.M., Bernacchi C.J., Billesbach D.P., Burba G.G., Castro S., Chen J., Eugster W., Fischer M.L., Gamon J.A, Gebremedhin M.T., Glenn A.J., Griffis T.J., Hatfield J.L., Heuer M.W., Howard D.M., Leclerc M.Y., Loescher H.W., Marloie O., Meyers T.P., Olioso A., Phillips R.L., Prueger J.H., Skinner R.H., Suyker A.E., Tenuta M., and Wylie B.K. 2014. Productivity and carbon dioxide exchange of the leguminous crops: Estimates from flux tower measurements. Agronomy Journal 106: 545 – 559.

Maas S.E., Glenn A.J., Tenuta M., and Amiro B.D. 2013. Net CO2 and N2O exchange during perennial forage establishment in an annual crop rotation in the Red River Valley, Manitoba. Canadian Journal of Soil Science 93: 639 – 652.  

Gilmanov T.G., Wylie B.K., Tieszen L.L., Meyers T.P., Baron V.S., Bernacchi C.J., Billesbach D.P., Burba G.G., Fischer M.L., Glenn A.J., Hanan N.P., Hatfield J.L., Heuer M.W., Hollinger S.E., Howard D.M., Matamala R., Prueger J.H., Tenuta M., and Young D.G. 2013. CO2 uptake and ecophysiological parameters of the grain crops of midcontinent North America: Estimates from flux tower measurements. Agriculture, Ecosystems and Environment 164: 162 – 175.     

Glenn A.J., Tenuta M., Amiro B.D, Maas S.E., and Wagner-Riddle C. 2012. Nitrous oxide emissions from an annual crop rotation on poorly drained soil on the Canadian Prairies. Agricultural and Forest Meteorology 166-167: 41 – 49.

Glenn A.J., Amiro B.D, Tenuta M., Wagner-Riddle C., Drewitt G., and Warland J. 2011. Contribution of crop residue carbon to soil respiration at a northern Prairie site using stable isotope flux measurements. Agricultural and Forest Meteorology 151: 1045 – 1054.  

Glenn A.J., Amiro B.D, Tenuta M., Stewart S.E., and Wagner-Riddle C. 2010. Carbon dioxide exchange in a northern prairie cropping system over three years. Agricultural and Forest Meteorology 150: 908 – 918. 

Affiliations

  • Adjunct Professor, Brandon University

  • Adjunct Professor, University of Manitoba

  • Past-president, Canadian Society of Agricultural and Forest Meteorology

  • Past-president, Manitoba Soil Science Society

  • Member, American Meteorological Society

  • Member, Canadian Society of Soil Science

Language

English