Soil Organic C stocks in the Brazilian Pampa biome

This is an updated version of the SOC stocks estimate for Brazilian Pampa, based on the earlier studies (Tornquist et al. 2009, Pillar et al. 2012). The original dataset was extensively revised and enhanced with novel SOC stocks data from recent soil sampling campaigns, extensive literature review and the latest version of the soil map (IBGE 2018).本数据集为巴西潘帕斯地区土壤有机碳储量（Soil Organic Carbon Stocks, SOC）估算结果的更新版本，其构建基于两项前期研究（Tornquist等，2009；Pillar等，2012）。原始数据集已得到全面修订，并通过纳入近期土壤采样项目获取的全新土壤有机碳储量数据、开展广泛文献调研，以及采用巴西地理与统计研究所（IBGE）2018年版最新土壤图，完成了优化完善。