介绍了土壤信息系统的原理、特点,重点阐述了我国土壤数据库县市级、区域级和国家级的研究进展及数据库构建的方式,总结了我国土壤数据库的发展进程;分析了土壤信息系统的发展趋势和我国土壤数据库系统目前存在的问题,并提出了相应建议.%The principle and characteristics of soil information system were introduced. The research progresses on county/municipal, regional and national level of Chinese soil database and database-building methods were expounded. The development process of soil database of China was summarized. The development trend of soil information system and the existing problems in Chinese soil database system were analyzed, and some corresponding suggestions were proposed.
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