By investigating and analyzing typical watershed on gully and rolling loess region, and gullied loess plateau, the paper preliminarily defines the measure and combination of comprehensive harnessing ways of soil and conservation.

 
  • 摘要通过对黄土高塬多沙粗沙区涉及较多的黄土丘陵沟壑区和黄土高塬沟壑区几条典型小流域和现有治理模式的调查分析,初步确定了多沙粗沙区两个主要侵蚀类型区的水土保持措施组合方案。
今日热词
目录 附录 查词历史