Variations in the wind-energy regime of the Taklimakan Desert, central Asia, over the last 700 years as inferred from nebkha sedimentology and chronology
文献类型：SCI/SSCI论文
| 作者 | Wang X. M. ; Lang L. L. ; Hua T. ; Zhang C. X. ; Li H. |
| 发表日期 | 2014 |
| 关键词 | southwest kalahari desert ala shan plateau sand sea environmental-change northern china loess plateau late holocene tarim basin air-flow dunes |
| 英文摘要 | Changes in the wind-energy environment between AD 1359 and 2010 in the Taklimakan Desert (central Asia) are recorded by the evolution of Chinese tamarisk (Tamarix taklamakanensis) nebkhas. The carbonate component and sedimentological properties of the nebkha excavated during the study, together with AMS C-14 dating control, indicate that significant regional environmental changes have occurred in the central Taklimakan Desert during the last 700 years. The nebkha data presented show that in the periods of ADc. 1480-1560, c. 1640-1690, c. 1760-1820, c. 1860-1930 and c. 1970-1980 the Taklimakan Desert was a relatively high wind-energy environment. Although changes in the wind-energy regime in the desert were mainly in phase with fluctuations of the Siberian High, the wind systems and the variations in wind energy exhibit slight differences when compared with the Tarim Basin. Nebkhas that develop in this region originate from the surfaces of mobile dunes or sand sheets, which differs from the origins of nebkhas found in other arid regions of China. |
| 出处 | Boreas |
| 卷 | 43 |
| 期 | 4 |
| 页 | 882-894 |
| 收录类别 | SCI |
| 语种 | 英语 |
| ISSN号 | 0300-9483 |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/29532]  |
| 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 | Wang X. M.,Lang L. L.,Hua T.,et al. Variations in the wind-energy regime of the Taklimakan Desert, central Asia, over the last 700 years as inferred from nebkha sedimentology and chronology. 2014. |
入库方式： OAI收割
来源：地理科学与资源研究所
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