Soil and topography factors (all processed to ~8 km resolution)

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Authors: Yuchao Yan, Yiling Cai
Cited by: 0

Abstract

This repository hosts the processed input datasets used in our study. Due to the substantial volume of the raw source data exceeding Figshare's storage limits, we provide a curated version processed to a consistent ~8 km (1/12°) spatial resolution. This approach ensures broad accessibility while facilitating direct reproducibility of our results.All data processing strictly adheres to the methodology detailed in the manuscript. The ~8 km products archived here are the inputs utilized for the statistical analyses and modeling reported in the paper.The following variables are included (all at ~8 km resolution). Researchers requiring the original high-resolution raw data should consult the public repositories listed below:Water table depth (WTD): http://thredds-gfnl.usc.es/Soil moisture (SM): https://cds.climate.copernicus.eu/datasets/reanalysis-era5-land-monthly-means?tab=overviewSoilgrids - Soil cation exchange capacity (CEC), Soil bulk density (BDOD), Soil clay content (Clay), Soil sand content (Sand), Soil pH (PH), Soil total nitrogen (TN), Soil organic carbon content (SOC), Soil organic carbon density (OCD), Soil available water capacity (AWC): https://files.isric.org/soilgrids/Topography - Elevation (DEM), Slope, Aspect: https://doi.org/10.5069/G9028PQB

Fields of Study & Subjects

Soil Geostatistics and Mapping Soil Moisture and Remote Sensing Plant Ecology and Soil Science

Publication details

Journal / source
Figshare
Publication date
1 January 2026
Document type
Dataset