Spectral induced polarization of a natural soil with varying biochar content

This dataset contains measurements of spectral induced polarization from mixtures of a natural soil and biochar. The mixtures were done at different biochar contents (wt. %): 0%, 0.1%, 1%, 5%, and 10%.

There is a README file explaining the structure of the files.

本数据集包含天然土壤与生物炭混合物的光谱诱导极化（spectral induced polarization）测量数据。实验制备的混合物采用了不同的生物炭掺量（质量百分比，wt. %）：0%、0.1%、1%、5%及10%。

数据集附带README文件，对数据文件的组织结构进行了说明。