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Research Article Volume 11 Issue 5
From soil redox state to electrical spectral signatures: Integrating bioelectrochemistry and enzyme activity to discriminate coffee management systems
Ricardo Bemfica Steffen, Gerusa Pauli Kist Steffen
Received: September 11, 2026 | Published: September 25, 2026
Citation: Steffen RB, Steffen GPK. From soil redox state to electrical spectral signatures: Integrating bioelectrochemistry and enzyme activity to discriminate coffee management systems. MOJ Eco Environ Sci. 2026;11(5):154-159. DOI: 10.15406/mojes.2026.11.00397
Abstract
Soil biological functioning emerges from tightly coupled biochemical, electrochemical and transport processes, yet these dimensions are commonly assessed separately. This study evaluated whether redox potential, soil enzyme activities and spontaneous electrical spectral signatures provide convergent information for distinguishing contrasting management systems in a coffee farm located in the southeastern region of Brazil.
Keywords: soil health, redox potential, Eh7, glucosidase, arylsulfatase, extracellular electron transfer
©2026 Steffen, et al. This is an open access article distributed under the terms of the, which permits unrestricted use, distribution, and build upon your work non-commercially.
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