Global Urban Soil Organic Carbon (SOC) and Associated Environmental Covariate Data at the City Scale

This dataset provides city-scale soil organic carbon (SOC) data for urban greenspaces (GS) and urban intensive areas (UIA) compiled from the literature and harmonized for global analysis. It includes two standardized city-level tables (GS and UIA) with SOC and a consistent set of covariates describing climate, topography, human activity, vegetation, and soil properties, as well as an Excel file containing the original literature-derived records and full reference information for traceability.