Soil redox potential vs. soil microbial activity and structure
收藏NIAID Data Ecosystem2026-05-01 收录
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https://zenodo.org/record/8383035
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资源简介：
The dataset was collected as a part of the Carbon Action field experiment in 2021. The experiment had 100 farms testing carbon farming practices 2019-2023. These samples were from a subset of 20 farms, which were routinely sampled every year.
I measured the following parameters
redox potential Eh, with an ORP meter + electrode reference voltage at 50% pore filled moisture
pH in distilled water 10:1 water:soil mixture
VESS soil structure on the field
CO2burst by rewetting dried soil and measuring how much CO2 was respired in 24 hours
pH and Eh were used to calculate a rH2 hydrogen potential, which combines Eh and pH
Background information for clay and organic matter content was determined separately
the clay content was defined by sieving and the organic matter content by loss of ignition.
The analysis of the results is published in Plant and Soil journal in 2023.
Mattila, T.J., 2023. Redox potential as a soil health indicator - how does it compare to microbial activity and soil structure?
https://doi.org/10.1007/s11104-023-06305-y
创建时间：
2023-10-02
