Figure 7 of Conrad et al. (1999) shows the variation in C-isotopic composition of CO₂ as a function of the concentration of methane measured in the soil and aquifers of a site contaminated in the residues of aviation fuels. Explain briefly the aim of these particular measurements made to the environmental study. Also explain briefly why there is a difference in isotopic composition of CO₂ obtained via aerobic degradation and methanogenic degradation of AVGAS (fuel residues as contaminants) and the linear "mixing relationship" noted in Figure 7. CH₂ 35 30- 25 20 methane oxidation methanogenic degradation of AVGAS
Figure 7 of Conrad et al. (1999) shows the variation in C-isotopic composition of CO₂ as a function of the concentration of methane measured in the soil and aquifers of a site contaminated in the residues of aviation fuels. Explain briefly the aim of these particular measurements made to the environmental study. Also explain briefly why there is a difference in isotopic composition of CO₂ obtained via aerobic degradation and methanogenic degradation of AVGAS (fuel residues as contaminants) and the linear "mixing relationship" noted in Figure 7. CH₂ 35 30- 25 20 methane oxidation methanogenic degradation of AVGAS
Principles of Instrumental Analysis
7th Edition
ISBN:9781305577213
Author:Douglas A. Skoog, F. James Holler, Stanley R. Crouch
Publisher:Douglas A. Skoog, F. James Holler, Stanley R. Crouch
Chapter30: Capillary Electrophoresis, Electrochromatography, And Field-flow Fractionation
Section: Chapter Questions
Problem 30.9QAP
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