Chemical-physical properties maps - Percentage content of organic carbon in lowland soils between 0-100 cm - first edition

The Map of the percentage content of organic carbon in lowland soils with reference to the first 100 cm of soil, provides an estimate of the average percentage content of CO in a given territorial area due to the different types of soil present in it. The representation of the territory takes place through a knitted structure consisting of cells with a side of 500 m. Although the map is represented by classes, the information accessed, by querying the single cell, is related to the specific content of CO (expressed as % by weight). The value refers to the 0-100 cm layer and was attributed to the cell through geostatistical analysis applied to the map of the soils of the Emilia-Romagna plain on a scale of 1:50,000.本数据集为以土壤表层0-100厘米为参照的低地土壤有机碳占比分布图，可基于研究区域内赋存的不同土壤类型，估算给定区域内有机碳的平均占比。该地图采用边长为500米的网格单元组成的格网结构对研究区域进行表征。尽管该地图以分类分级形式呈现，但通过查询单个网格单元所获取的信息，为该单元内以重量百分比表示的有机碳具体含量。该数值对应土壤0-100厘米层位，其通过对比例尺1:50000的艾米利亚-罗马涅平原土壤图开展地质统计学分析，赋值至对应网格单元。