Global SOC datasets for 0-30 cm and 0-100 cm depths

This comprehensive dataset includes 7 TIFF files for 0-30 cm SOC density from the five global soil datasets and the regional permafrost dataset (spatial resolution: 30″, units: t per ha), and 6 TIFF files for 0-100 cm SOC density from the four global soil datasets and the regional permafrost dataset (spatial resolution: 30″, units: t per ha). This dataset is associated with the paper: Lin Z, Dai Y, Mishra U, Wang G, Shangguan W, Zhang W, Qin Z. Global and regional soil organic carbon estimates: magnitude and uncertainties. Pedosphere. https://doi.org/10.1016/j.pedsph.2023.06.005

本综合数据集包含两类TIFF影像数据：其一为0~30 cm土层土壤有机碳（Soil Organic Carbon, SOC）密度数据，共7幅TIFF文件，数据源自5套全球土壤数据集与区域多年冻土数据集，空间分辨率为30″，单位为吨每公顷；其二为0~100 cm土层土壤有机碳密度数据，共6幅TIFF文件，数据源自4套全球土壤数据集与区域多年冻土数据集，空间分辨率同样为30″，单位为吨每公顷。本数据集关联的学术论文如下：Lin Z, Dai Y, Mishra U, Wang G, Shangguan W, Zhang W, Qin Z. Global and regional soil organic carbon estimates: magnitude and uncertainties. Pedosphere. https://doi.org/10.1016/j.pedsph.2023.06.005

搜集汇总

背景与挑战

背景概述

该数据集提供了全球和区域范围内0-30 cm和0-100 cm深度的土壤有机碳密度数据，包含多个TIFF文件，空间分辨率为30″。数据来源于五个全球土壤数据集和两个区域永久冻土数据集，适用于碳封存科学、土壤科学和气候变化生态影响研究。