Date of Award
Master of Science
Nick E. Christians
Carbon monoxide (CO) is a colorless, odorless gas that can be harmful to humans at a relatively low level (Stewart, 1975). The ambient concentration of CO in the atmosphere is estimated to be 0.04 to 0.90 ul/liter (Robbins et al. 1968). In addition to this ambient CO concentration, the estimated world-wide emissions of CO from anthropogenic sources is 200 X 10 6 metric tons/year (Robbins et al. 1968).
Iowa State University Digital Repository
David J. Brahm
Brahm, David J., "Absorption and release of carbon monoxide by C3 and C4 turfgrasses in light and dark" (1986). Retrospective Theses and Dissertations. 17354.