选择合适的先锋物种进行植被修复是逐步治理土壤侵蚀，改善生态环境的可行途径。
The feasible countermeasure was put forward: chooses the appropriate pioneer species to carry on the vegetation repair.
因此开展水力侵蚀的研究，探索水力侵蚀产沙规律，对于土壤侵蚀的防治和各类泥沙灾害的治理，具有极大的生产实践意义。
So studying water erosion and probing the laws of sediment yield, have significant production practice meaning to the prevention and cure for soil erosion and all kinds of silt disaster.
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