| Sand stabilization effect of feldspathic sandstone during the fallow period in Mu Us Sandy Land | |
| Han J. C.; Liu, Y. S.; Zhang, Y. | |
| 2015 | |
| 关键词 | feldspathic sandstone sand stabilization Mu Us Sandy Land desertification land consolidation china policy |
| 英文摘要 | Depended on the analysis of ground snow situation, soil moisture loss speed and soil structure after planting crops of Mu Us Sandy Land remedied with feldspathic sandstone in the fallow period, it is concluded that feldspathic sandstone mixed with sand improved the sand stabilization in the governance of Mu Us Sandy Land in the fallow period. The sandy land remedied with feldspathic sandstone had big snow coverage, 25%-75% higher than normal sand; soil moisture losses slowed down, and moisture content rose by over 3 times; soil structure had been improved, and water stable aggregate content increased by 6.52%-18.04%; survival rate of protection forest increased to 85%; and ground flatness is less than 1%. The above conditions weakened sand rising conditions of Mu Us Sandy Land in the fallow period and formed two protective layers of snow cover and soil frozen layer under cold weather so as to prevent against wind erosion. |
| 出处 | Journal of Geographical Sciences |
| 卷 | 25 |
| 期 | 4 |
| 页 | 428-436 |
| 收录类别 | SCI |
| 语种 | 英语 |
| ISSN号 | 1009-637X |
| 内容类型 | SCI/SSCI论文 |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/38633]  |
| 专题 | 地理科学与资源研究所_历年回溯文献 |
| 推荐引用方式 GB/T 7714 | Han J. C.,Liu, Y. S.,Zhang, Y.. Sand stabilization effect of feldspathic sandstone during the fallow period in Mu Us Sandy Land. 2015. |
| 个性服务 |
| 查看访问统计 |
| 相关权益政策 |
| 暂无数据 |
| 收藏/分享 |
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。
修改评论