【摘要】 土壤矿物是土壤物质组成的主体 ,是土壤微量元素的主要来源。土壤矿物的研究是土壤学研究的前沿基础领域。通过对土壤矿物尤其是粘土矿物的研究 ,可以揭示土壤的发生学特性、母质特征、成土过程及环境 ,揭示土壤的发育程度和肥力水平 ,为环境保护、优质生产和土壤改良提供基础依据。本文指出了土壤矿物学的研究意义 ,综述了土壤矿物学的研究进展 ,总结了不同类型土壤矿物的组成特征及其与成土作用、风化程度和生物气候条件间的变化规律更多还原

【Abstract】 Soil minerals are the major components and main sources of the trace elements of soil. Soil mineralogy belongs to the frontier and basis of pedology. The research on mineral associations, especially clay mineral associations in soil, can reveal the characteristics of the genetics and original materials of soil as well as the evolutional processes and environment of soil formation, and reflect the developing degree and fertility situation of the soil.Research results on soil minerals can be used in protecting environment, high quality production and improving soil quality. In this paper, recent advance on the research of soil mineralogy is reviewed, the implications of the soil mineralogy is focused, and the features of soil mineral associations in different types of soils and their variations with weathering degree and the biological and climate conditions are summarized.更多还原