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陕西的自然条件潜在着许多水土流失因素,如果不合理的生产活动不加改善,严重的水土流失将使生态失调,灾害频仍,生产低下。过去,陡坡开荒,广种薄收,越垦越穷,越穷越垦的恶性循环,既摆脱不了贫穷落后,又加剧了水土流失。建国后,我省开展了大规模的水土保持工作,取得了较大成绩。但是,由于认识不足,工作不力,管理制度不健全,严重存在着一些问题,如一面治理,老水土流失大量减少;可是一面又在破坏,人为新水土流失不断产生和发展,已取得的治理成果又被新水土流失所抵消或降低。据统计,全省增加新水土流失面积约
Natural conditions in Shaanxi are potential for many soil and water loss factors. If unreasonable production activities are not improved, serious soil erosion will lead to ecological disorders, frequent disasters and low production. In the past, steep slopes land reclamation, a wide variety of thin income, more reclamation poorer, poorer reclamation of the vicious circle, not only can not get rid of poverty and backwardness, but also exacerbated the soil erosion. After the founding of New China, our province launched a large-scale soil and water conservation work and achieved great success. However, due to lack of understanding, ineffectiveness in work and imperfect management system, some serious problems exist, such as one-sided governance and a drastic reduction in old soil erosion; on the other hand, they have undermined the continuous emergence and development of man-made new soil and water loss and achieved the results of governance It is offset or reduced by new soil erosion. According to statistics, the province added about new area of soil erosion