1 陕县结合当地实际,把水土保持生态环境建设作为全县大开发的根本点和切入点,投入资金2651.4万元,高质量、高标准完成流域治理面积170 km~2,其中坡耕地改造0.57万hm~2,水保造林0.93万hm~2,修建谷坊70余座。“四荒”使用权转让5.13万hm~2,治理面积4万hm~2,全县生态环境明显改善。据陕县水土保持科学试验站实地测算,年减少流入黄河泥沙3万t, According to the local conditions, Shanxian took the construction of soil and water conservation and ecology as the basic point and entry point for the county’s great development and invested 26.514 million yuan to complete the harnessing area of ​​170 km ~ 2 with high quality and high standard, of which 0.57 10,000 hm ~ 2, afforestation 09,300 hm ~ 2, construction of more than 70 square. “Four shortage ” the right to transfer 51,300 hm ~ 2, control area 40,000 hm ~ 2, the county’s ecological environment improved significantly. According to Shan County Soil and Water Conservation Science Experimental Station field estimates, reducing annual sediment into the Yellow River 30,000 t,