The blown sand disaster to the Tarim Desert Highway in Xinjiang, China
文献类型：期刊论文
| 作者 | Lei ; JQ ; Wang ; XQ ; D ; Zhou ; CH ; Xia ; XC |
| 刊名 | SCIENCE IN CHINA SERIES D-EARTH SCIENCES
 |
| 出版日期 | 2002 |
| 卷号 | 45期号:s1页码:165-173 |
| ISSN号 | 1006-9313 |
| 通讯作者 | Lei, JQ, Chinese Acad Sci, Cold & Arid Reg Environm & Engn Res Inst, Lanzhou 730000, Peoples R China |
| 中文摘要 | The Tarim Desert Highway in Xinjiang, China, the longest one in the world, has a length of 562 km, about 80% of which runs across, from north to south, the Taklimakan Desert. Obviously, the main problem of the road maintenance is the blown sand disaster. The research results showed: (1) the physical environment along the desert highway is characterized by strong winds, fine and loose ground materials, different dunes and so on, which provides the dynamical condition and material source for the formation of blown sand disaster to the road and its shelter system. Meanwhile, the trend and cross-section of the road and the structure of the shelter system, as damage objects, play important roles in the formation process of blown sand disaster; (2) the blown sand disaster to the shelter system is original from the intrusion of the drift sands and mobile dunes outside the shelter system, and the wind erosion and sand deposit caused by the air stream changes on the ground in the shelter system. The main damage object in the Tarim Desert Highway is the shelter system presently. The damage forms include wind erosion, sand burying and dune covering; and (3) the damaged length of the blocking sand fences is 83.7%, 88.4%, 72.4%, 72.8% and 40.3% and the damaged area of the straw checkerboard belts is 73.1%, 58.2%, 44.5%, 35.4% and 36.6%, in turn, in 5 different landform units from north to south, and, the disasters to fences and the straw checkerboard belts are 79.5% and 57.6% in the compound dunes while they are 64.6% and 37.7% in the interdunes respectively. |
| 学科主题 | 自然地理学 ; 灾害及其防治 |
| 收录类别 | SCI |
| 公开日期 | 2011-08-19 |
| 源URL | [http://ir.xjlas.org/handle/365004/10608]  |
| 专题 | 新疆生态与地理研究所_中国科学院新疆生态与地理研究所(2010年以前数据) |
| 推荐引用方式 GB/T 7714 | Lei,JQ,Wang,et al. The blown sand disaster to the Tarim Desert Highway in Xinjiang, China[J]. SCIENCE IN CHINA SERIES D-EARTH SCIENCES,2002,45(s1):165-173. |
| APA | Lei.,JQ.,Wang.,XQ.,D.,...&XC.(2002).The blown sand disaster to the Tarim Desert Highway in Xinjiang, China.SCIENCE IN CHINA SERIES D-EARTH SCIENCES,45(s1),165-173. |
| MLA | Lei,et al."The blown sand disaster to the Tarim Desert Highway in Xinjiang, China".SCIENCE IN CHINA SERIES D-EARTH SCIENCES 45.s1(2002):165-173. |
入库方式： OAI收割
来源：新疆生态与地理研究所
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