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结合河南省地域特点及水土保持工程实施情况,以郑卢高速公路为例,运用类比分析法对其水土流失量进行预测.通过施工现场的调查,预测结果与实际情况相吻合,说明类比分析法预测水土流失量是有效的,可为河南省高速公路建设及制定水土流失防治措施提供参考.
According to the regional characteristics of Henan Province and the implementation of soil and water conservation projects, taking the Zheng-Lu Expressway as an example, the amount of soil and water loss is predicted by the method of analogical analysis.According to the investigation of the construction site, the predicted results are consistent with the actual situation, Predicting the amount of soil erosion is effective, which can provide a reference for the construction of expressway in Henan Province and the formulation of prevention and control measures for soil erosion.