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The Ability of Soil Pore Network Metrics to Predict Redox Dynamics is Scale Dependent
2018
Soil Systems
Variations in microbial community structure and metabolic efficiency are governed in part by oxygen availability, which is a function of water content, diffusion distance, and oxygen demand; for this reason, the volume, connectivity, and geometry of soil pores may exert primary controls on spatial metabolic diversity in soil. Here, we combine quantitative pore network metrics derived from X-ray computed tomography (XCT) with measurements of electromotive potentials to assess how the metabolic
doi:10.3390/soilsystems2040066
fatcat:pyjstdlqtranzjwcvy2kmaw6uq