中国土壤数据库以自主版权为主的权威性公开出版物,若干由南京土壤所主持研究项目获取的数据以及中国生态系统研究网络陆地生态站部分监测数据为数据来源。-The authority of the Chinese soil　is given priority to with independent copyright publication, several presided over by the nanjing soil research project to obtain data, and the Chinese ecosystem research network land ecological station part of the monitoring data for the data source.