Peer-review scientific journals

Gaumont-Guay, D. and T.A. Black. Coordinated response of soil respiration and tree photosynthesis to rain pulses. In review.

Chaoyang W., D. Gaumont-Guay, J.M. Chen, T.A. Black and A. Gonsamo. 2014. Soil respiration mapped by exclusively use of MODIS data for forest landscapes of Saskatchewan, Canada. ISPRS Journal of photogrammetry and remote sensing, 94: 80-90.

Gaumont-Guay, D., T.A. Black, A.G. Barr, T.J. Griffis, R.S. Jassal, P. Krishnan, N. Grant and Z. Nesic. 2014. Eight years of forest-floor CO2 exchange in a boreal black spruce forest: spatial integration and long-term temporal trends. Agricultural and Forest Meteorology, 184: 25-35.

Jassal, R.S., T.A. Black, Z. Nesic and D. Gaumont-Guay. 2012. Using non-steady-state automated chamber systems for making continuous long-term measurements of soil CO2 efflux in forest ecosystems. Agricultural and Forest Meteorology, 161: 57-65.

Gaumont-Guay, D., T.A. Black, H. McCaughey, A.G. Barr, R.S. Jassal, P. Krishnan and Z. Nesic. 2009. Soil CO2 efflux in contrasting boreal deciduous and coniferous stands and its contribution to the ecosystem carbon balance. Global Change Biology, 15: 1302-1319.

Chen, J.M., S.E. Huang, W. Ju, D. Gaumont-Guay and T.A. Black. 2009. Daily heterotrophic respiration model considering the diurnal temperature variability in the soil. Journal of Geophysical Research-Biogeosciences, 114, doi: 10.1029/2008JG000834.

Jassal, R.S., T.A. Black, M.D. Novak, D. Gaumont-Guay and Z. Nesic. 2008. Effect of soil water stress on soil respiration and its temperature sensitivity in an 18-year-old temperate Douglas-fir stand. Global Change Biology, 14: 1-14.

Krishnan, P., T.A. Black, A.G. Barr, N. Grant, D. Gaumont-Guay and Z. Nesic. 2008. Factors controlling the interannual variability in the carbon balance of a southern boreal black spruce forest. Journal of Geophysical Research-Atmosphere. 113: D09109.

Gaumont-Guay, D., T.A. Black, A.G. Barr, K. Morgenstern, R.S. Jassal and Z. Nesic. 2008. Biophysical controls on rhizospheric and heterotrophic components of soil respiration in a boreal black spruce stand. Tree Physiology, 28: 161-171.

Grant, R.F., A.G. Barr, T.A. Black, D. Gaumont-Guay, H. Iwashita, J. Kidston, H. McCaughey, K. Morgenstern, S. Murayama, Z. Nesic, N. Saigusa, A. Shashkov and T. Zha. 2007. Net ecosystem productivity of boreal jack pine stands regenerating from clearcutting under current and future climates. Global Change Biology, 13: 1423-1440.

Jassal, R.S., T.A. Black, T. Cai, K. Morgenstern, Z. Li, D. Gaumont-Guay and Z. Nesic. 2007. Components of ecosystem respiration and an estimate of net primary productivity of an intermediate-age Douglas-fir stand. Agricultural and Forest Meteorology, 144: 44-57. 

Gaumont-Guay, D., T.A. Black, T.J. Griffis, A.G. Barr, K. Morgenstern, R.S. Jassal and Z. Nesic. 2006. Influence of temperature and drought on seasonal and interannual variations of soil, bole and ecosystem respiration in a boreal aspen stand. Special issue of Agricultural and Forest Meteorology (Fluxnet Canada Research Network), 140: 203-219.

Gaumont-Guay, D., T.A. Black, T.J. Griffis, A.G. Barr, R.S. Jassal and Z. Nesic. 2006. Interpreting the dependence of soil respiration on soil temperature and water content in a boreal aspen stand. Special issue of Agricultural and Forest Meteorology (Fluxnet Canada Research Network), 140: 220-235.

Grant, R.F., T.A. Black, D. Gaumont-Guay, N. Kljun, A.G. Barr, K. Morgenstern and Z. Nesic. 2006. Net ecosystem productivity of aspen forests under drought and climate change: Mathematical modelling with Ecosys. Special issue of Agricultural and Forest Meteorology (Fluxnet Canada Research Network), 140: 152-170. 

Kljun, N., T.A. Black, T.J. Griffis, A.G. Barr, D. Gaumont-Guay, K. Morgenstern, H. McCaughey and Z. Nesic. 2006. Response of net ecosystem productivity of three boreal forest stands to drought. Ecosystems, 9: 1128-144.

Grant, R.F., Y. Zhang, F. Yuan, S. Wang, D. Gaumont-Guay, P.J. Hanson, J. Chen, T.A. Black, A. Barr, D.D. Baldocchi and A. Arain. 2006. Intercomparison of techniques to model water stress effects on CO2 and energy exchange in temperate and boreal deciduous forests. Ecological Modelling, 196: 289-312.

Jassal, R.S., T.A. Black, M.D. Novak, K. Morgenstern, Z. Nesic and D. Gaumont-Guay. 2005. Relationship between soil CO2 concentrations and forest-floor CO2 effluxes. Agricultural and Forest Meteorology, 13: 176-192.

Griffis, T.J., T.A. Black, D. Gaumont-Guay, G.B. Drewitt, Z. Nesic, A.G. Barr, K. Morgenstern and N. Kljun. 2004. Seasonal variation and partitioning of ecosystem respiration in a southern boreal aspen forest. Agricultural and Forest Meteorology, 125: 207-233. 

Jassal, R.S., T.A. Black, G.B. Drewitt, M.D. Novak, D. Gaumont-Guay and Z. Nesic. 2004. A model of the production and transport of CO2 in soil: predicting soil CO2 concentrations and CO2 efflux from a forest floor. Agricultural and Forest Meteorology, 124: 219-236.  

Griffis, T.J., T.A. Black, K. Morgenstern, A.G. Barr, Z. Nesic, G. Drewitt, D. Gaumont-Guay and H. McCaughey. 2003. Ecophysiological controls on the carbon balances of three southern boreal forests. Agricultural and Forest Meteorology, 117: 53-71. 

Gaumont-Guay, D., H.A. Margolis, F.J. Bigras and F. Raulier. 2003. Characterizing the frost sensitivity of black spruce photosynthesis during cold acclimation. Tree Physiology, 23: 301-311. 

Peer-reviewed conferences proceedings

Gaumont-Guay, D. and R. Halsall, 2013. The carbon balance of a Pacific west coast green roof. 11th Cities Alive annual conference, San Francisco, Oct. 23-26.

Book chapter

Black, T.A., D. Gaumont-Guay, R.S. Jassal, B.D. Amiro, P.G. Jarvis, S.T. Gower, A. Dunn, F.M. Kelliher and S. Wofsy. 2005. Measurement of CO2 exchange between boreal forest and the atmosphere. In The Carbon Balance of Forest Biomes, Eds. Griffiths, H. and P.G. Jarvis, Taylor and Francis Group, Oxon, pp. 151-186.

Multimedia material

Krzic, M., K. Wiseman, D. Gaumont-Guay, and L. Dampier. 2004. SoilWeb: on line teaching tool for SOIL 200 course. The University of British Columbia, Vancouver. www.landfood.ubc.ca/soil200

Conference/workshop presentations

Invited speaker

Gaumont-Guay, D. 2012. Leukemia: the science and soul of the disease, Vancouver Island University Science and Technology Lecture Series, February 15, Nanaimo, BC.

Gaumont-Guay, D. 2011. Real-time biosphere CO2 monitoring. Workshop presentation at Action on Climate change through Education and Research symposium, May 9, Nanaimo, BC.

Gaumont-Guay, D. 2010. Concepts and methods for estimating the carbon sequestration potential of green roofs in British Columbia. BC Government, Nanaimo offices Professional Development and Employee Engagement lecture series. September 14, Nanaimo, BC.

Gaumont-Guay, D. 2008. Seeing the forest for the carbon. Vancouver Island University Science and Technology Lecture Series, January 16, Nanaimo, BC.

Gaumont-Guay, D., T.A. Black, R.S. Jassal, A. Barr and Z. Nesic. 2006. Investigation of water stress effects on soil and ecosystem respiration in boreal and temperate forests. American Geophysical Union annual meeting, December 11-15, San Francisco, CA.

Gaumont-Guay, D., T.A. Black, R.S. Jassal, K. Morgenstern and Z. Nesic. 2005. The role of soil respiration in the carbon balance of boreal forest ecosystems. Pacific Regional Society of Soil Science annual meeting, March 19, Vancouver, BC.

Others

Gaumont-Guay, D. and R. Halsall. 2013. The carbon balance of a Pacific west coast green roof. Paper presented at the 11th Cities Alive annual conference, October 23-26, San Francisco, CA.

Halsall, R. and D. Gaumont-Guay. 2013. CO2 dynamics of extensive green roofs on the Pacific west coast. Poster presented at the 11th Cities Alive annual conference, October 23-26, San Francisco, CA. 

Gaumont-Guay, D., T.A. Black, T. Griffis, A.G. Barr, N. Grant, P. Krishnan and Z. Nesic. 2011. Eight years of forest-floor carbon dioxide exchange in a boreal black spruce forest: spatial integration and multi-temporal trends. Paper presented at the American Geophysical Union annual meeting, December 5-9, San Francisco, CA. 

Bowering, K. and D. Gaumont-Guay. 2011. Estimating the carbon sequestration potential of green roofs: a plant physiology experiment. Paper presented at the Annual General Meeting of the Western Division of the Canadian Association of Geographers, March 11-12, Vancouver, BC. 

Gaumont-Guay, D., T.A. Black, Z. Nesic, R.S. Jassal and A. Sauter. 2007. Measurement and interpretation of soil CO2 efflux using the Canadian automated chamber system. Poster presented at the Automated Chamber System Workshop, September 11-13, NH. 

Gaumont-Guay, D. 2007. Soil CO2 emissions across the Canadian landscape: influence of climate, ecosystem type and disturbance. Paper presented at the Fluxnet Canada Research Network annual meeting, March 9-11, Ottawa, ON.

Jassal, R.S., T.A. Black and D. Gaumont-Guay. 2006. Understanding the role of the soil in ecosystem respiration: Using autochambers and soil CO2 concentration measurements. Paper presented at the Ameriflux annual meeting, October 16-18, Boulder, CO.

Gaumont-Guay, D., T.A. Black, A. Barr and Z. Nesic. 2006. Rhizospheric and heterotrophic contributions to soil CO2 efflux in a boreal black spruce stand. Paper presented at the Fluxnet Canada Research Network annual meeting, February 24-26, Victoria, BC.

Gaumont-Guay, D., T.A. Black, T.J. Griffis, R.S. Jassal, A.G. Barr and Z. Nesic. 2006. Phenology, soil moisture and microbial activity influence the temperature sensitivity of soil respiration. Poster presented at the Fluxnet Canada Research Network annual meeting, February 24-26, Victoria, BC.

Gaumont-Guay, D., T.A. Black, R.S. Jassal, A. Barr, K. Morgenstern and Z. Nesic. 2005. Contribution of autotrophic and heterotrophic components to soil CO2 efflux in a boreal black spruce forest. Poster presented at the Fluxnet Canada Research Network annual meeting, February 25-27, Quebec, QC.

Gaumont-Guay, D., T.A. Black, R.S. Jassal, T.J. Griffis, A. Barr and Z. Nesic. 2004. Interpreting the temperature dependence of respiration in forest soils. Paper presented given at the 26th conference on Agricultural and Forest Meteorology, August 23-26, Vancouver, BC. Outstanding oral presentation award winner

Gaumont-Guay, D., T.A. Black, A. Barr, H. McCaughey, N. Kljun, K. Morgenstern and Z. Nesic. 2004. Contribution of soil respiration to the carbon balance of mature deciduous and coniferous boreal forests. Paper presented at the Canadian/ American Geophysical Union joint assembly, May 16-19, Montreal, QC.

Gaumont-Guay, D., E. Humphreys, T. Cai, R. Jassal, Z. Nesic and T.A. Black. 2004. Measuring CO2 efflux from agricultural and forest soils: advances in instrumentation. Poster presented at the Climate Change Funding Initiative in Agriculture conference, January 19-20, Winnipeg, MA.

Gaumont-Guay, D., T.A. Black, A. Barr, T.J. Griffis, K. Morgenstern, N. Kljun, R.S. Jassal, Z. Nesic and A. Sauter. 2004. Dependence of soil CO2 efflux on temperature and water content in mature boreal aspen forest. Paper presented at the Fluxnet Canada Research Network annual meeting, February 27-29, Banff, AB.

Black, T.A., D. Gaumont-Guay, B.D. Amiro, S.T. Gower, F.M. Kelliher and P.G. Jarvis 2003. Measurement of the carbon balance of boreal forest ecosystems. Paper presented at the Society of Experimental Biology Congress, March 31-April 3, Southampton, UK.

Gaumont-Guay, D., T.A. Black, T.J. Griffis, N. Kljun, A. Barr, H. McCaughey, Z. Nesic and A. Sauter. 2003. Long-term chamber measurements of soil CO2 efflux in the boreal forest. Poster presented at the Ameriflux annual meeting, October 13-16, Boulder, CO.

Kljun, N., D. Gaumont-Guay, T.A. Black, A.G. Barr, K. Morgenstern, H. McCaughey and Z. Nesic. 2002. Sensitivity of carbon sequestration by three southern boreal forests to changes in temperature and soil moisture. Paper presented at the Ameriflux annual meeting, October 19-21, Boulder, CO.

Gaumont-Guay, D., H.A. Margolis, F.J. Bigras and F. Raulier. 2000. Characterizing the frost sensitivity of black spruce photosynthesis during cold acclimation: Implications for global carbon cycle modeling. Poster presented at the Canadian Forest Service conference, May 8-12, 2000, Edmonton, AB.

Conference/workshop organizations

Khomik, M., D. Gaumont-Guay, F. Hopkins and F. Moyano. 2011. Session B69: Soil carbon and nitrogen cycles: scaling processes from observations to models. American Geophysical Union annual meeting, December 5-9, San Francisco, CA.

Khomik, M., D. Gaumont-Guay, F. Hopkins and F. Moyano. 2010. Sessions B34 and B41: Integrating recent knowledge of soil carbon to help develop process-based soil carbon models. American Geophysical Union annual meeting, December 13-19, San Francisco, CA.