Knowledge Resource Center for Ecological Environment in Arid Area
DOI | 10.1007/s40333-013-0139-1 |
Observation of saltation activity at Tazhong area in Taklimakan Desert, China | |
Yang, XingHua1,2; Mamtimin, Ali1,2; He, Qing1,2; Liu, XinChun1,2; Huo, Wen1,2 | |
通讯作者 | He, Qing |
来源期刊 | JOURNAL OF ARID LAND
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ISSN | 1674-6767 |
EISSN | 2194-7783 |
出版年 | 2013 |
卷号 | 5期号:1页码:32-41 |
英文摘要 | A two-year field observation of saltation activity was carried out at Tazhong area, the hinterland area of the Taklimakan Desert with highly frequent dust storms. From 1 September 2008 to 31 August 2010, a piezoelectric saltation sensor (Sensit) was used to continuously collect the data on saltation activity at a level sand surface. Analysis on the data suggests that saltation activity can occur at any time of the year when conditions are favorable; however, the necessary conditions are rarely satisfied in most time. In the daytime of spring or summer, saltation activity can persist even over a continuous one-hour-or-so period. It is found that, from 1 September 2008 to 31 August 2010, saltation activity accounts for more than 3% of the total yearly time, and it tends to peak in spring and summer months with strong winds. During winter months when winds are weak, however, it is often at a minimum. It seems that precipitation does not appear to be significant in reducing saltation activity in arid regions like Tazhong. |
英文关键词 | saltation activity aeolian sand transport piezoelectric saltation sensor (Sensit) Tazhong Taklimakan Desert |
类型 | Article |
语种 | 英语 |
国家 | Peoples R China |
收录类别 | SCI-E |
WOS记录号 | WOS:000313921000004 |
WOS关键词 | GRAIN-SIZE CHARACTERISTICS ; WIND EROSION ; VERTICAL PROFILES ; HIGH-PLAINS ; MASS FLUX ; SAND FLUX ; DUST ; VELOCITY ; PARTICLES ; THRESHOLD |
WOS类目 | Environmental Sciences |
WOS研究方向 | Environmental Sciences & Ecology |
资源类型 | 期刊论文 |
条目标识符 | http://119.78.100.177/qdio/handle/2XILL650/178118 |
作者单位 | 1.China Meteorol Adm, Inst Desert Meteorol, Urumqi 830002, Peoples R China; 2.Desert Atmosphere & Environm Observat Expt Taklim, Tazhong 841000, Peoples R China |
推荐引用方式 GB/T 7714 | Yang, XingHua,Mamtimin, Ali,He, Qing,et al. Observation of saltation activity at Tazhong area in Taklimakan Desert, China[J],2013,5(1):32-41. |
APA | Yang, XingHua,Mamtimin, Ali,He, Qing,Liu, XinChun,&Huo, Wen.(2013).Observation of saltation activity at Tazhong area in Taklimakan Desert, China.JOURNAL OF ARID LAND,5(1),32-41. |
MLA | Yang, XingHua,et al."Observation of saltation activity at Tazhong area in Taklimakan Desert, China".JOURNAL OF ARID LAND 5.1(2013):32-41. |
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Observation of salta(589KB) | 期刊论文 | 出版稿 | 开放获取 | CC BY-NC-SA | 浏览 |
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