黄河上游1:100万土壤图

联合国粮农组织（FAO）和国际应用系统分析研究所（IIASA）结合世界各地区和国家至今已有的土壤信息，并结合联合国粮农组织-科教文组织的世界土壤地图，形成了一个全新的土壤数据库——世界和谐土壤数据库（HWSD）。中国境内数据源为第二次全国土地调查南京土壤研究所提供的1:100万土壤数据。该数据库将对改进人们对当前和未来的土壤生产力、土壤碳储量、土地资源、水资源及土壤退化方面的认识有重要意义。The Food and Agriculture Organization of the United Nations (FAO) and the International Institute for Applied Systems Analysis (IIASA) have developed a brand-new soil database, the Harmonized World Soil Database (HWSD), by combining existing soil information from various regions and countries across the globe with the FAO-UNESCO World Soil Map. The data source within China is the 1:1,000,000 scale soil dataset provided by the Nanjing Institute of Soil Science during the Second National Land Survey. This database will significantly enhance understanding of current and future soil productivity, soil carbon stocks, land resources, water resources, and soil degradation.