Taking the Fujiang River Basin in Mianyang city as an example,this study investigates the impact of different soil and water conservation interventions on soil erosion.The research results indicate that the soil loss of the four intervention measures ranges from high to low as follows:no land intervention measures＞land intervention measures＞pasture intervention measures＞willow intervention measures.Among them,the willow intervention measures resulted in the lowest soil loss in cultivated land,while those without and with land intervention measures had higher soil loss.By taking appropriate land intervention measures,such as building embankments with ditches and planting willow trees,surface runoff and drainage can be significantly reduced,achieving the goal of soil and water conservation.
关键词
土壤侵蚀/水土保持/干预措施/土地利用
Key words
soil erosion/water and soil conservation/intervention measures/land use
维普
万方数据