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Data from Dumont et al. (2026), Self- and Electrodic-Potential Response to Hydrological and Biogeochemical Processes in the Soil-Tree Continuum
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| Type: | Resource | |
| Storage: | The size of this resource is 3.4 MB | |
| Created: | Aug 05, 2025 at 9:21 p.m. (UTC) | |
| Last updated: | Feb 23, 2026 at 3:14 p.m. (UTC) (Metadata update) | |
| Published date: | Feb 23, 2026 at 3:14 p.m. (UTC) | |
| DOI: | 10.4211/hs.da9436b0422d4902911f41b405f5dbba | |
| Citation: | See how to cite this resource | |
| Content types: | Single File Content |
| Sharing Status: | Published |
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| Views: | 1270 |
| Downloads: | 48 |
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Abstract
These data are published in Dumont, M., Takver, X., Jarecke, K., Yilangai, R., Slater, L., Graham, E., Holly, B., Sullivan, P., Singha, K. (2026). Self- and Electrodic-Potential Response to Hydrological and Biogeochemical Processes in the Soil-Tree Continuum. Journal of Geophysical Research-Biogeochemistry, doi: 10.1029/2025JG009375.
• We explore the potential of passive electrical methods to concurrently track water and biochemical fluxes across the soil–tree continuum.
• We hypothesize and test an electro-hydro-biogeochemical conceptual model using electrical potential monitored within the soil-root-trunk continuum at the H.J. Andrews Experimental Forest, Oregon, USA during the summer of 2023.
• Despite disturbances caused by wildfire smoke, electrical signals revealed strong correlations with daily and seasonal tree transpiration, water uptake, hydraulic redistribution, and soil respiration.
• This study presents a framework for using passive electrical methods as proxies for monitoring forest ecohydrological sustainability.
Subject Keywords
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Related Resources
| This resource is described by | Dumont, M., Takver, X., Jarecke, K.M., Yilangai, R., Slater, L., Graham, E.B., Barnard, H.R., Sullivan, P.L. and Singha, K. (2026). Self- and electrodic-potential response to hydrological and biogeochemical processes in the soil-tree continuum. Journal of Geophysical Research: Biogeosciences, 131, e2025JG009375. https://doi.org/10.1029/2025JG009375 |
Credits
Funding Agencies
This resource was created using funding from the following sources:
| Agency Name | Award Title | Award Number |
|---|---|---|
| Department of Energy | None | DE-SC0023312 |
Contributors
People or Organizations that contributed technically, materially, financially, or provided general support for the creation of the resource's content but are not considered authors.
| Name | Organization | Address | Phone | Author Identifiers |
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| Holly R Barnard | University of Colorado at Boulder | Colorado, US | 3037357062 | |
| Pamela Sullivan | College of Earth, Ocean and Atmospheric Sciences, Oregon State University, Corvallis, OR, USA | |||
| Xander Takver | College of Earth, Ocean and Atmospheric Sciences, Oregon State University, Corvallis, OR, USA | |||
| Karla Jarecke | Oregon State University | OR, US | ||
| Rahila Yilangai | University of Colorado at Boulder | |||
| Emily B. Graham | Biological Sciences Division, Pacific Northwest National Laboratory, USA |
How to Cite
This resource is shared under the Creative Commons Attribution-NoCommercial CC BY-NC.
http://creativecommons.org/licenses/by-nc/4.0/
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