%0 Dataset %T 1: 1 million soil types map of the Yellow River Upstream %J National Cryosphere Desert Data Center %I National Cryosphere Desert Data Center(www.ncdc.ac.cn) %U http://www.ncdc.ac.cn/portal/metadata/34ada58b-88c8-462d-a9a5-43aa21ba86ba %W NCDC %R 10.12072/ncdc.westdc.db3845.2023 %A Xue Xian %K 1:100 million;Upper reaches of the Yellow River;Soil map;Land classification %X FAO and IIASA combined with the soil information of all regions and countries in the world up to now, and combined with the world soil map of fao-unesco, formed a new soil database - world harmonious soil database (hwsd). The data source in China is 1:1 million soil data provided by Nanjing Soil Research Institute of the second national land survey. The database will be of great significance to improve people's understanding of current and future soil productivity, soil carbon storage, land resources, water resources and soil degradation.