基于全国第二次土壤普查出版物的内蒙古土种志数据集

A dataset of Inner Mongolian soil species based on the Second National Soil Survey

本数据集以1993年中国农业出版社出版的《中国内蒙古土种志》为基础,对书中的245个土种的分布面积、形态特征、理化性状、生产性能等原始数据和信息进行规范化、结构化和数字化的处理。加工集成以土种ID和名称为关联索引,可开发为线上查询的7个专业主题数据表和1个附表,包括土种的划分依据、分类分布、基本特征描述、典型剖面采样地及发生层信息、典型剖面理化性质数据等。本数据集可为区域土地资源、土壤肥力评估和土壤碳氮研究等提供数据支持,对推广农业新技术和合理利用土壤资源极具意义。

This dataset is based on the processing and integration of Inner Mongolian Soil Species published by China Agriculture Press in 1993.The original data and information of 245 soil species(e.g.attribution and distribution,main characters,production performance summary,physical and chemical properties of profiles)from the book are extracted and collected in a standardized,structured and digital way.The processing integration uses the ID and name of soil species as the correlation index,which can be easily developed as online query for 7 specialized subject data tables and one attached table,including the classification basis,classification distribution,basic characteristics description,sampling location and occurrence layer information of typical profiles,physico-chemical properties data of typical profiles,etc.This dataset can be widely used in regional land quality assessment,soil carbon and nitrogen research,which is of great significance for promoting new agricultural technologies and rational utilization of soil resources.