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以安溪县铁峰山花岗岩矿区为例,选取具有代表性的矿点作为研究对象。采用调查分析法、标桩法和径流小区观测法等研究方法,进行花岗岩矿区水土流失影响因素的研究。研究结果表明:和其他矿区一样,花岗岩矿区水土流失受自然因素和人为因素的影响。而花岗岩矿区由于其自身的特点,自然因素的影响是潜在的和区域性的,而人为因素的影响是主导性的,其破坏水土资源、破坏植被,“再塑”自然因素的作用和影响之大是空前的。
Taking the Tiefeng Mountain granite mining area in Anxi County as an example, the representative ore spot is selected as the research object. The research methods of soil erosion in granite mining area are studied with the methods of investigation and analysis, stubbing and runoff observation. The results show that, like other mining areas, the soil erosion of granite mining area is affected by both natural and human factors. Due to its own characteristics, the granite mining area is potentially and regionally affected by natural factors. The influence of human factors is dominant. It destroys the soil and water resources, destroys the vegetation, and plays a role as a natural element of “remodeling” The impact is unprecedented.