针对公路工程建设过程中水土流失和水土保持之间的联系,结合贵州省四条公路工程建设实际情况,基于不同公路水土流失特征,深入探讨水土流失及其治理方案以及水土保持所具有的重要作用,以此为公路建设期间的水保方案制定以及措施应用提供参考。 Aiming at the relationship between soil and water loss and water and soil conservation in the process of highway construction, and based on the actual conditions of four highway construction in Guizhou Province, based on the characteristics of soil and water loss on different roads, the paper deeply explored the important role of soil and water loss and its management plan and soil and water conservation, This provides a reference for the formulation of water conservation plan and the application of measures during highway construction.