D
David L. Burton
Researcher at Dalhousie University
Publications - 126
Citations - 5089
David L. Burton is an academic researcher from Dalhousie University. The author has contributed to research in topics: Soil water & Denitrification. The author has an hindex of 38, co-authored 119 publications receiving 4583 citations. Previous affiliations of David L. Burton include University of Guelph & University of Alberta.
Papers
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Journal ArticleDOI
Crop residue influence on denitrification, N2O emissions and denitrifier community abundance in soil
M. N. Miller,M. N. Miller,Bernie J. Zebarth,Catherine E. Dandie,David L. Burton,Claudia Goyer,Jack T. Trevors +6 more
TL;DR: In this paper, the influence of simple (glucose) and complex (red clover and barley residue) carbon sources on the amount of denitrification, N2O molar ratio, and abundance of soil total bacterial and denitrifier communities was investigated using repacked soil cores.
Journal ArticleDOI
Profile nitrous oxide and carbon dioxide concentrations in a soil subject to freezing
David L. Burton,E. G. Beauchamp +1 more
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Changes in denitrifier abundance, denitrification gene mRNA levels, nitrous oxide emissions, and denitrification in anoxic soil microcosms amended with glucose and plant residues.
Sherri L. Henderson,Sherri L. Henderson,Catherine E. Dandie,Cheryl L. Patten,Bernie J. Zebarth,David L. Burton,Jack T. Trevors,Claudia Goyer +7 more
TL;DR: The targeted denitrifier communities responded similarly to the different plant residues under the conditions tested despite changes in the quality of organic C and different C:N ratios.
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Effect of split application of fertilizer nitrogen on N2O emissions from potatoes
TL;DR: In this article, the authors examined the effect of split application of fertilizer N on N2O emissions and denitrification rate in potato (Solanum tuberosumL.) production over 2 yr.
Journal ArticleDOI
Effect of pH and Temperature on Denitrification Gene Expression and Activity in Pseudomonas mandelii
Saleema Saleh-Lakha,Saleema Saleh-Lakha,Kelly E. Shannon,Kelly E. Shannon,Sherri L. Henderson,Claudia Goyer,Jack T. Trevors,Bernie J. Zebarth,David L. Burton +8 more
TL;DR: Levels of cnorB and nirS expression were relatively insensitive to pH values over the range of pH 6 to 8 but were substantially reduced at pH 5, whereas gene expression was sensitive to temperature, with induction and time to achieve maximum gene expression delayed as the temperature decreased from 30°C.