文章综述了国内外空间变异理论在土壤科学中的研究进展情况,简单介绍了其研究方法,并指出将地质统计学与其它非线性科学结合起来应用于各个领域将成为以后的发展趋势。 This paper summarizes the research progress of the theory of spatial variability in soil science at home and abroad, briefly introduces its research methods, and points out that the application of geostatistics in combination with other non-linear sciences will be the future trend of development.