Dan Reynolds, Ph.D.

Chercheur scientifique

Effectuer des recherches sur les propriétés hydrauliques, la qualité physique et la santé des sols.

Recherche et / ou projets en cours

Élaboration d’indicateurs et de pratiques de gestion pour décrire, maintenir et améliorer la qualité et la santé des sols agricoles au Canada.

Énoncés de recherches/projets

Détermination des indicateurs de la qualité physique et de la santé des sols.

Détermination des répercussions des pratiques de gestion agricole sur la qualité physique et la santé des sols.

Élaboration de méthodes pour mesurer et caractériser les propriétés hydrauliques des sols.

Activités professionnelles / intérêts

Qualité physique des sols

Propriétés hydrauliques des sols

Prix et études

B. Sc. (avec distinction) en géologie, Université de Waterloo

M. Sc. en hydrogéologie, Université de Waterloo

Ph. D. en physique des sols, Université de Guelph

Principales publications

  1. Xueming Yang, Craig F. Drury, W. Dan Reynolds and Jingyi Yang. 2016. Winter-Hardy Legumes Provide Significant Amounts of N to the Corn in a Soy-Wheat-Corn System in Southern Ontario, Canada. American Society of Agronomy | Crop Science Society of America | Soil Science Society of America. Pheonix, AZ, 2016-11-08. https://scisoc.confex.com/scisoc/2016am/webprogram/Paper99624.html

    2016 - Consulter les détails de la publication

  2. Woodley, A., Drury, C.F., Calder, W.C., Oloya, T.O., Yang, X.M. and W.D. Reynolds. 2016. Effectiveness of urease and nitrification inhibitors, placement, and time of application on improving corn grain yields in a clay loam soil. ASA-CSSA-SSSA Annual Meeting, Phoenix, Arizona.

    2016 - Consulter les détails de la publication

  3. Woodley, A., Drury, C.F., Reynolds, W.D., Oloya, T.O., and C.S. Tan. 2016. Water and nitrate loss partitioning through surface runoff and tile drainage from a long-term (56 year) crop rotation study on a clay loam soil. ASA-CSSA-SSSA Annual Meeting, Phoenix, Arizona.

    2016 - Consulter les détails de la publication

  4. Drury, C.F., Yang, X.M., Reynolds, W.D., Calder, W., Oloya, T., and A. Woodley. 2016. Impacts of nitrogen placement and inhibitors on ammonia volatilization, nitrous oxide emission and corn yields. ASA-CSSA-SSSA Annual Meeting, Phoenix, Arizona.

    2016 - Consulter les détails de la publication

  5. Drury, C.F., Yang, X.M., Reynolds, W.D., Calder, W., Oloya, T., and A. Woodley. 2016. Impacts of nitrogen placement and inhibitors on ammonia volatilization, nitrous oxide emission and corn yields. ASA-CSSA-SSSA Annual Meeting, Phoenix, Arizona.

    2016 - Consulter les détails de la publication

  6. Drury, C.F., Reynolds, W.D., Yang, X.M., Rehmann, L., and L. Phillips. 2016. The effect of corn stover removal rate under conventional and no-tillage on corn grain yields and GHG emissions. ASA-CSSA-SSSA Annual Meeting, Phoenix, Arizona.

    2016 - Consulter les détails de la publication

  7. He, W.T., Yang, J.Y., Zhou, W., Drury, C.F., Yang, X.M., Reynolds, W.D., Wang, H., He, P., Li, Z.T. 2016. Sensitivity analysis of crop yields, soil water contents and nitrogen leaching to precipitation, management practices and soil hydraulic properties in semi-arid and humid regions of Canada using the DSSAT model. Nutr Cycl Agroecosyst 106: 201–215. DOI 10.1007/s10705-016-9800-3

    2016 - Consulter les détails de la publication

  8. Drury, Craig F. Girard, B., Woodley, A., Reynolds, W.D., Yang, X.M., Lalonde, C., Wellish, M., Rehman, L., and L. Phillips. 2016. Agriculture & Agri-Food Canada’s Bioeconomy Research Initiatives. Bioeconomy Research and Innovation Forum. Guelph, Ontario.

    2016 - Consulter les détails de la publication

  9. Second Global Soil Biodiversity Conference Nanjing 2017/10/15 - 2017/10/19

    2016 - Consulter les détails de la publication

  10. Xueming Yang, Craig Drury, Dan Reynolds, Jongyi Yang, Mary-Anne Reed. 2016. Winter-Hardy Legume Cover Crops Contribute a Significant Amount of Nitrogen to an Organic
    Managed Corn in Southern Ontario, Canada. 71st Soil and Water Conservation Society International Annual Conference Managing Great River Landscapes Louisville 2016/07/24 - 2016/07/27. http://www.swcs.org/documents/filelibrary/16ac/2016_Abstract_Book_613ED0F1ECD40.pdf

    2016 - Consulter les détails de la publication

  11. Xueming Yang, Craig Drury, Dan Reynolds, Jingyi Yang, Mary-Anne Reeb. 2016. Significance of legume cover crops as nitrogen source for corn in an organic managed cropping system. N 19th Workshop. Skara, Sweden June 27-29, 2016. http://akkonferens.slu.se/nitrogenworkshop/wp-content/uploads/sites/18/2014/05/Nitrogen-Absracts-USB_ny.pdf

    2016 - Consulter les détails de la publication

  12. Xueming Yang, Craig Drury, Dan Reynodls, jingyi, Yang, Mary-Anne Reeb. 2016. Nitrogen management for organic crops using winter-hardy legumes in southern Ontario, Canada. Skara, Sweden June 27-29, 2016. http://akkonferens.slu.se/nitrogenworkshop/wp-content/uploads/sites/18/2014/05/Nitrogen-Absracts-USB_ny.pdf

    2016 - Consulter les détails de la publication

  13. Effectiveness of nitrogen inhibitors and application methods on reducing ammonia and nitrous oxide emissions.

    2016 - Consulter les détails de la publication

  14. Yang, X.M., Drury, C.F., Reynolds, W.D., and Yang, J.Y. (2016). "How do changes in bulk soil organic carbon content affect carbon concentrations in individual soil particle fractions?", Scientific Reports, 6(Article number: 27173), pp. 1-7. doi : 10.1038/srep27173

    2016 - Consulter les détails de la publication

  15. Yang, X.M., Drury, C.F., Reynolds, W.D., et Yang, J.Y. (2016). « How do changes in bulk soil organic carbon content affect carbon concentrations in individual soil particle fractions? », Scientific Reports, 6(Article number: 27173), p. 1-7. doi : 10.1038/srep27173

    2016 - Consulter les détails de la publication

  16. Drury, C.F. Reynolds, W.D., Yang, X.M., Yang, J. De Jong, R., Reid, K., Bittman, S. and R. Desjardins. 2016. The unintended consequences of N management practices on reactive N species: A Canadian perspective. The nitrogen cascade and policy – towards integrated solutions. Joint Organization for Economic Cooperation and Development (OECD)/United Nations Economic Commission for Europe (UNECE) task force on reactive nitrogen (TFRN). Paris, France.

    2016 - Consulter les détails de la publication

  17. Reynolds, W.D., Drury, C.F., Parkin, G.W., Lauzon, J.D., Saso, J.K., Zhang, T.Q., Liu, K., Welacky, T.W., Yang, X.M., Tan, C.S., Calder, W., Oloya, T.O., et Reid, D.K. (2016 in press). « Solute dynamics and the Ontario Nitrogen Index: I Chloride leaching. », Canadian Journal of Soil Science.

    2016 - Consulter les détails de la publication

  18. Reynolds, W.D. (2016). « A unified Perc Test–Well Permeameter methodology for absorption
    field investigations. », Geoderma, 264(Part A), p. 160-170. doi : 10.1016/j.geoderma.2015.10.015

    2016 - Consulter les détails de la publication

  19. Drury, C.F., Yang, X.M., Reynolds, W.D., et Calder, W. (2015). « Managing fertilizer nitrogen application methods and N sources to improve crop performance and reduce ammonia volatilization and nitrous oxide emissions. », Canadian Soil Science Society (IUSS-CSSS-AQSSS) Conference, McGill University, Montreal, QC, Canada, July 5-10, 2015.

    2015 - Consulter les détails de la publication

  20. Reynolds, W.D., Galloway, K., et Radcliffe, D.E. (2015). « The relationship between perc time and field-saturated hydraulic conductivity for cylindrical test holes. », National Onsite Wastewater Recycling Association (NOWRA) 2015 Onsite Wastewater Mega-Conference, Virginia Beach, VA, USA, November 3-6, 2015.

    2015 - Consulter les détails de la publication

Installation de recherche

2585, chemin de comté no 20 Est
Harrow, ON N0R 1G0
Canada

Affiliations

Membre de la Société canadienne de la science du sol

Membre de la Soil Science Society of America

Membre de l’American Geophysical Union

Langue

Anglais