调查报告已看过,陕北水土保持经验值得重视.抗日战争年代,延安的山是光秃秃一片,一发大水,延河泥浆就滚滚而来.今日延安已变了模样,满山遍野种植了苹果树,宝塔山周围松柏长青,乔儿沟进行了小流域治理,谷子亩产有的达到1000斤.榆林本是不毛之地,沙漠化十分严重.日本农业专家原正市告诉我,榆林已种上了水稻,这得益于防护林的营造和地下水源的开发.陕北蕴藏着丰富的煤炭和天然气资源,随着铁路建设和能源开发,昔日荒凉的陕北可能成为全国富饶繁荣地区之一.“黄河之水天上来,奔流到海不复回”.然而黄河经过黄土高原,夹带着大量泥沙,淤积下游河床,迫使黄河决口改道,成为中华民族心腹之患.建国以来黄河经过综合治理,已做到五十年岁岁安澜,成绩巨大.然而黄河并未根治,对下游人民造成重大灾难的危险依然存在.小浪底有较大的死库容,它的建成为我们开展黄土高原水土保持提供了良好的机遇.我建议,根据江泽民总书记关于“大抓植树造林,绿化荒漠,建设生态农业”,“再造一个山川秀美的西北地区”的指示精神,请您组织有关部门,提出一个治理黄土高原水土流失的工程规划,争取十五年初见成效,三十年大见成效,为根治黄河做出应有的贡献.上次谈到的小浪底水库建成后,下游河道整治和堤防加固工程也一并考虑进去.《规划》制 Survey report has seen, the importance of experience in soil and water conservation in northern Shaanxi should pay attention to. Anti-Japanese War, the mountains of Yan’an is a bald piece, a big flood, Yanjiang mud on the roll today Yan’an has changed its appearance, covered with mountains of apple trees , Evergreen Evergreen Parkinson, Qiaolou ditch watershed management, millet acres and some have reached 1000 kg. Yulin is a barren land, desertification is very serious. Japanese agriculture experts Yuanzheng told me that Yulin has been planted Thanks to the construction of shelterbelts and the development of underground water sources, northern Shaanxi is rich in coal and natural gas resources, and with the railway construction and energy development, the once inhospitable northern Shaanxi may become one of the nation’s rich and prosperous areas. “ However, the Yellow River passes through the Loess Plateau and carries a large amount of sediment and sediments downstream of the river bed, forcing the Yellow River’s burst of diversion to divert traffic to the henchmen of the Chinese nation. After the founding of the People’s Republic of China, the Yellow River has been comprehensively managed and has achieved However, the Yellow River did not cure the danger of causing major disasters to the downstream people. Xiaolangdi has a larger dead storage capacity, and its construction is as follows: They proposed good opportunities for water and soil conservation in the Loess Plateau. According to the instructions of General Secretary Jiang Zemin about ”Grasping the Afforestation, Afforestation of Deserts, Building Ecological Agriculture,“ and ”Recreating a Beautiful Northwestern Region,“ please organize Relevant departments, put forward a project to control soil and water loss in the Loess Plateau, strive for initial results 15 years, 30 years, see the effectiveness of the Yellow River to make its due contribution to the last talk of Xiaolangdi Reservoir is completed, the downstream River improvement and embankment reinforcement projects are also taken into account. ”Planning" system