采煤沉陷对土壤理化性性质的影响

Influence of Coal Mining Subsidence on Soil Physical and Chemical Properties

采煤沉陷能显著改变地形,破坏土壤环境,影响土壤质量。本文以采煤沉陷对土壤物理性质、化学性质、生物性质为切入点,阐述沉陷区土壤质量变化情况,建立采煤塌陷对土壤质量的影响效应模式。

Coal mining subsidence can significantly change the topography, damage the soil environment and affect soil quality. Based on the physical, chemical property and biological properties of soil affected by coal mining subsidence, the change of soil quality in subsidence area is expounded, and the effect model of coal mining subsidence on soil quality is established.