Zhou and Zhang (2003) found that odor concentrations
increased significantly with decreases in the ambient temperature
(P < 0.05), as was observed in this study. The maximum
odor concentration and emission rates obtained in this study
were higher than those reported by Zhou and Zhang (2003)
because the measurements in that study were taken between
May and October and the highest odor concentration
occurred during the coldest month of January, as measured by
this study.