摘要
陕北发展淤地坝建设在防止水土流失、发展农业生产、促进退耕还林还草和农业结构的调整、改善生态条件以及促进当地经济发展等方面有重要的生态作用,通过采取因地制宜,突出重点,统筹安排,以小流域为单元,对淤地坝进行科学布局,加强科学研究,增强防洪安全,提高淤地坝建设的科技含量,依法规范行为等措施促进淤地坝建设的顺利开展。
The alluvial dam in north Shaanxi loess tableland plays an important ecological role in water and soil conservation , agricultural sustainable development, forestry and grass land construction, ecological situation improve and regional economy development. The countermeasures of developing alluvial dam should be adjusting measures to local conditions, giving prominence to keystone, making overall plans and take all factors into consideration, depending on scientific rationality, strengthening scientific research and relying on law criterion so that the construction of the alluvial dam can go with a swing.
出处
《榆林学院学报》
2004年第3期69-71,82,共4页
Journal of Yulin University
基金
榆林学院"榆林地区土地资源评价及可持续利用研究"院内重点科研项目(2003)
关键词
陕西
北部
淤地坝
生态保护
水土保持
防洪工程
alluvial dam
ecological function
developing countermeasure
north Shaanxi
